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Livermore, California, We have openings for Computational Physicists to pursue challenges relevant to national security in the development of multi-physics simulation codes. Under consultative direction you will collaborate as part of an interdisciplinary code development team in advancing the state of the art in large-scale multi-physics simulation. The national security mission involves developing simulation capabilities for Stockpile Stewardship, nuclear counter-terrorism, conventional weapons, and high energy density physics experiments. The code development focus is on models and algorithms for use in high-performance computing on the latest large-scale parallel computing platforms. You will act as a scientific/technical leader as part of large projects/programs, contribute to the development of innovative principles and ideas, will play a role in attracting and retaining projects, programs, and funding due to degree of technical expertise. This position is in the Design Physics Division within the Strategic Deterrence Directorate. In this role, you will Develop algorithms and simulation tools to advance the state of the art in multi-physics simulation for a large variety of physical processes in 2D and 3D, where problems are not well defined. Independently develop and/or provide in-depth analysis of physics capabilities in support of a diverse user community using advanced simulation tools to solve highly complex problems that may not be well defined. Provide advanced technical support, informal training, and guidance to code users in the application of simulation tools developed. Collaborate in the development of simulation tools and direct/influence the strategy and technical direction of research activities as part of a multi-disciplinary team. Present and disseminate advanced research results at scientific conferences and in peer-reviewed publications, in both open and classified environments, internal and external to LLNL. Promote and support plans to promote diversity, equity, and inclusion within the program. Set broad technical strategies and/or direct multi-disciplinary teams to achieve program goals. Perform other duties as assigned. Ability to secure and maintain a U.S. DOE Q-level clearance which requires U.S. citizenship. PhD in one or more of these specialized fields: physics, mathematics, engineering, or related field or the equivalent combination of education and related experience. Subject matter expert knowledge of highly advanced concepts to include experience and ability to lead independent work in one or more science disciplines, such as shock hydrodynamics, fluid mechanics, material behavior, particle transport, radiation transport, plasma physics. Significant experience evaluating algorithms and methods for their fitness for a particular task, as well as developing and implementing new numerical algorithms. Significant experience developing and supporting and/or leading multi-dimensional numerical simulation and demonstrated analytical and conceptual skills and creativity. Advanced programming experience/fluency in Python, FORTRAN, C and/or C++ and significant experience developing and implementing algorithms for massively-parallel computer architectures. Significant experience working independently and in a team-research environment effectively. Commitment to valuing diversity, equity, and inclusion principles in the workplace. Significant experience at the expert level in the development of principles, theories, concepts, and techniques relevant to applied physics research and experience converting theory into models or algorithms appropriate for numerical simulation. Please include a personalized cover letter with your application, highlighting your qualifications and why you're interested in this position.

Livermore, California, We are seeking exceptional Physical Scientists and Engineers with backgrounds in fields such as plasma physics, radiation transport, atomic physics, nuclear physics, physical chemistry, condensed matter physics, computational physics, or hydrodynamics. Our national-security mission encompasses aspects of computational, theoretical, and experimental physics associated with the complex processes of nuclear explosives. Under limited direction, you will be responsible for advancing our understanding and developing methodologies for important national-security challenges. This position is in the Design Physics Division within the Strategic Deterrence Directorate. This position will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level. You will Assess the complex physics interactions that take place in nuclear explosion. Design and provide analysis of experiments exploring the physics of nuclear explosives. Simulate weapons phenomena and perform weapons assessment and certification tasks using physical models in computer codes. Define and implement stockpile stewardship for specific weapons systems. Present and disseminate research results at scientific conferences and in peer-reviewed publications, in both open and classified environments, internal and external to LLNL. Responsibilities may also include interacting with external stakeholders, both at DOE/NNSA and across the broader interagency, as well as via offsite assignments. Develop expertise in interrelated fields of physics important to weapons assessment and certification. Travel minimally or substantially based on needs of projects. Recognize and support plans to promote and foster a culture of inclusion, diversity, equity, and accountability within the workplace. Perform other duties as assigned. Additional job responsibilities at the SES.3 Level Independently develop, assess and provide in depth analysis of the complex physics interactions that take place in nuclear explosion where problems may not be well defined. Work as technical expert on multidisciplinary team. Guide the analysis and lead the design of experiments exploring the physics of nuclear explosives. Ability to obtain and maintain a U.S. DOE Q-level security clearance which requires U.S. Citizenship. PhD in physics, engineering, or a related field or equivalent level of demonstrated knowledge. Demonstrated record of completing outstanding research in relevant areas of physics and engineering. Experience with computer-based design and analysis of experiments. Demonstrated aptitude for mastering new fields of physics; a record of creativity, physical insight, and breadth of understanding in applications of complex physical processes. Experience in using advanced computational facilities for applied physics analysis and conducting applied physics research. Proficient verbal and written communication and presentation skills necessary to author technical and scientific reports, publications, invited papers, and to deliver scientific presentations. Experience working effectively independently and in a multidisciplinary, team-research environment. Demonstrated self-motivation and initiative in addressing challenging problems. Demonstrated ability/commitment to promote and value inclusion, diversity, equity, and accountability principles in the workplace. Additional qualifications at the SES.3 Level Advanced knowledge of physics, engineering, or a related field. Significant experience and ability to lead independent work conducting applied physics research. Demonstrated record of leading top quality research in relevant areas of physics and engineering. Please include a personalized cover letter with your application, highlighting your qualifications and why you're interested in this position.

Livermore, California, We have multiple openings for Inertial Confinement Fusion Physicists to become part of the team working on the grand challenge of achieving thermonuclear ignition on the National Ignition Facility (NIF). This research requires working closely with individuals from other disciplines, such as laser experimentalists, laser scientists, target fabrication specialists and NIF Project scientists and engineers, as well as other target designers and theorists. These positions are in the Design Physics Division within the Strategic Deterrence (SD) Directorate. This position will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level. In this role you will Plan, analyze and interpret NIF laser experiments in support of the effort to achieve ignition on NIF principally with large computer codes, but also with analytic modeling. Perform computational and theoretical analyses that extrapolate our current understanding of ignition related physics to NIF and beyond. Successfully work as part of an interdisciplinary team on ICF project activities. Present research results in scientific meetings, peer reviews, and publications. Responsibilities may also include interacting with external stakeholders, both at NNSA and across the broader interagency, via offsite assignments. Promote and support plans to promote diversity, equity, and inclusion within the program. Perform other duties as assigned. Additional responsibilities at the SES.3 Level Independently develop and/or provide in depth analysis of NIF laser experiments in support of the effort to achieve ignition on NIF principally with large computer codes, but also with analytic modeling where complex problems may not be well defined. Work as technical expert on multidisciplinary team. Ability to maintain a U.S. DOE Q-level security which requires U.S. citizenship. PhD in physics or related field, or the equivalent combination of education and related experience. Comprehensive knowledge of plasma physics, hydrodynamics, or astrophysics. Experience in computational modeling of complex systems. Experience developing creative solutions to complex problems. Demonstrated ability to deliver a high quality, polished product in a timely manner. Proficient written and verbal communication skills as demonstrated by a record of publications, invited papers, or teaching experience. Demonstrated ability/commitment to valuing diversity, equity, and inclusion principles in the workplace. Demonstrated ability to interact effectively in an interdisciplinary team of scientists as well as independently. Additional qualifications at the SES.3 Level Advanced knowledge of physics, plasma physics, hydrodynamics, or astrophysics or a related field. Experience leading and mentoring as part of a multidisciplinary team. Demonstrated record of completing and/or leading top quality research in relevant areas of physics and engineering. Qualifications We Desire Experience with the use of large two and three-dimensional computer codes. Please include a personalized cover letter with your application, highlighting your qualifications and why you're interested in this position.

Livermore, California, We have multiple openings for Computational Physicists aiming to improve national security through the development of simulation codes for world class supercomputing architectures. You will collaborate as part of an interdisciplinary team in advancing state-of-the-art physics simulation capabilities. Applications may include inertial confinement fusion, high-energy density physics, nuclear/conventional weapons, or nuclear counterterrorism. Our projects span the range from smaller, focused research codes/modules to multi-physics, multi-application production codes. This position is in the Design Physics Division within the Strategic Deterrence Directorate. These positions will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level. You will Build simulation tools using modern software practices as part of a team. Develop models and algorithms to support physics capabilities for a diverse application space. Support users of your simulation tools. Share results through conferences, reports/publications, and potential interactions with collaborators. Recognize and support plans to promote and foster a culture of inclusion, diversity, equity, and accountability within the workplace. Perform other tasks as assigned. Additional responsibilities at the mid-career (SES. 3) level Develop and critically assess physics capabilities to support applications requiring advanced simulation tools to solve complex problems. Collaborate as a technical expert on multidisciplinary teams. Set specific technical strategies to achieve project goals. Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship. PhD or equivalent level of proficiency in physics, mathematics, engineering, or related field. Proficiency in developing scientific applications in Python, C/C++, or FORTRAN. Proficiency in converting theory into computational models, implementing computational models, or evaluating computational algorithms and methods for their applicability. Effective verbal and written communication skills and experience authoring high-quality reports/publications and delivering effective technical presentations. Demonstrated ability/commitment to promote and value inclusion, diversity, equity, and accountability principles in the workplace. Additional qualifications at the mid-career (SES.3) level Advanced knowledge of physics, mathematics, engineering, or a related field. Significant professional programming experience. Experience in leading, mentoring, and/or collaborating within teams. Advanced verbal and written communication skills and a demonstrated record of delivering top-quality research in relevant areas of science and engineering. Qualifications We Desire Expertise in one or more science disciplines, such as shock hydrodynamics, solid/fluid mechanics, materials science, particle transport, radiation transport, nuclear physics, plasma physics, or physical chemistry. Proficiency in developing and supporting multi-dimensional numerical simulation. Proficiency in developing scientific simulations for high-performance and/or heterogeneous computing systems (e.g., use of MPI, OpenMP, Cuda/HIP, or other HPC technologies). Proficiency in developing advanced technical solutions (e.g., numerical algorithms). Proficiency in working in a multidisciplinary team-research environment, demonstrating creativity and initiative in addressing challenging problems. Please include a personalized cover letter with your application, highlighting your qualifications and why you're interested in this position.

Livermore, California, We have an opening for a Research Scientist in microbial genomics and bioinformatics. Opportunities exist to develop scientific capabilities to improve bio surveillance and detection of pathogens from complex environments. You will develop new methods, tools, and workflows for analysis of complex samples to identify emerging and unknown pathogens and determine their functional impacts. The selected candidate will also work with multiomics datasets for integrated data analysis and prediction of results. This position is in the Genomics group in the Biosciences and Biotechnology Division. This position will be filled at the SES.3 Level In this role you will: Apply molecular, bioinformatic and statistical methods on a diverse range of environmental and clinical samples to understand background microbial profiles and anomalies. Research, design, and implement analysis techniques and computing approaches for analyzing novel and unknown sequences and predict phenotypic outcomes. Perform quality analysis, quality control, and other independent tests of third-party algorithms, analysis methods, and data collection procedures and verify validity of results. Lead and manage diverse multidisciplinary teams to solve complex problems and deliver results to stakeholders Pursue independent (but complementary) research interests and interact with a broad spectrum of scientists internally and externally to the Laboratory. Publish research results in peer-reviewed scientific or technical journals and present results at external conferences seminars and/or technical meetings. - Organize, analyze, and present data from research at seminars, technical meetings, national and international conferences. Ability to obtain and maintain a US DOE Q-level security clearance which requires U.S. Citizenship.Ph.D. in Molecular Biology, Microbiology, Bioinformatics, Biostatistics, or a related field, or equivalent level of demonstrated knowledge and relevant experience. Significant experience with collection and processing of complex clinical and environment samples. Advanced knowledge in bioinformatic analysis of environmental and clinical metagenomic datasets including sequence pre-processing, alignment, genome assembly, genomic feature identification and functional characterization. Ability to develop and apply novel analytical techniques for multiomic data integration. Significant experience in applying data analysis tools with Python, R, C++. Significant experience with statistical analysis and data visualization. Significant experience leading, managing and mentoring teams for success. Ability to develop independent research projects in microbial genomics, as demonstrated through prior funding awards and publication of peer-reviewed literature. Advanced verbal and written communication and interpersonal skills to collaborate effectively in a multidisciplinary team environment and present and explain technical information. Qualifications We Desire Significant experience with containerization toolkits such as Docker or Singularity and familiarity with high performance computing environments, including experience with workload managers such as Slurm, PBS/Torque, or Kubernetes. Significant experience with systems biology and multi-omics data analysis including proteomics, metabolomics, epigenetics and transcriptomics. Significant experience with wet lab techniques for sample processing such as DNA and RNA extraction, DNA sequencing, PCR and microarray. Significant experience with a variety of DNA sequencing technology platforms. Significant experience with Artificial Intelligence/Machine Learning and applications to biological data.

Livermore, California, We have an opening for an Engineering Technical Associate for installing, testing, repairing, maintaining, or modifying complex electrical/mechanical systems on a range of laboratory (and related) equipment in support of various programs at the Lawrence Livermore National Laboratory. You will have close interactions with various disciplines and crafts in the Environment, Safety and Health, Engineering, Physical Life Science, and Operations and Business Directorates as well as scientists, engineers, and technical staff throughout the Laboratory. Your duties may include the ongoing support and operation of high performance scientific equipment. You may be required to work in areas with hazardous materials including, but not limited to, beryllium, radioactive, toxic, or high explosives materials. This position is in the Materials Characterization Group within the Materials Science Division (MSD). You will Apply innovative technical expertise to the design, fabrication, installation, maintenance, and/or modification of electrical/mechanical systems in the MSD and across the LLNL in general to support cutting-edge scientific research. Lay out and install electrical devices, power distribution equipment, and wiring systems in accordance with national, local, and LLNL safety codes and practices. Collaborate with technical and scientific staff, including subject matter experts, to install, maintain, and upgrade experimental setups, and to provide ongoing support for experiments that use these setups. Select appropriate work methods in collaboration with the Mechanical Technician Team Lead and stakeholders from the scientific staff for use in environments that routinely present chemical hazards including beryllium, radioactive material, lead, asbestos, and nanomaterials, as well as explosive hazards, biomaterial hazards, and electrical hazards. Use hand and powered tools commonly implemented for mechanical assembly/disassembly and electrical work, and the repair and operation of advanced scientific instruments, including diagnostic equipment such as multi-test meters, voltmeters, insulation testers, line analyzers, logic analyzers. Perform lock out/tag out to isolate components and de-energize equipment. Use advanced electrical and mechanical skills to solve complex to highly complex technical problems and make decisions of high consequence associated with the installation, decontamination and decommissioning, and/or ongoing maintenance and use of scientific equipment. Understand and calculate fault current and arc flash. Lead small groups of technical employees to complete projects involving multiple electrical, mechanical workers and/or other crafts. Perform other duties as assigned. Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship. Bachelor's degree in Electronics, mechanical, industrial, manufacturing, computer engineering or electro-optic technology. Possess and maintain a valid driver's license. Experience in the function, modification, and operation of a diverse range of laboratory equipment. Ability to evaluate complex electrical (including diagrams, schematics, and panel schedules) and mechanical systems (e.g., high vacuum and pressure systems) and apply best practice scientific and engineering solutions in both facility operations and experimental lab environments. Experience using hand and powered tools that are typically used in the electrical trade including basic diagnostic equipment such as multi-test meters, oscilloscopes, recorders, line analyzers, logic analyzers, as well as diagnostic software on PC and CNC based platforms. Advanced knowledge of applicable electrical codes (e.g., the National Electrical Code NFPA-70, NFPA 70E, NFPA70B and the Electrical Standard for Industrial Machinery NFPA-79) OSHA, and ES&H regulations. Advanced level skills knowledge and abilities in equipment repair and related electrical/mechanical systems; including procedures, standards, and techniques for evaluating, troubleshooting, repairing, and maintaining various laboratory equipment. Experience in the use of technical and scientific knowledge to provide and implement novel mechanical/electrical solutions to enable one-of-a-kind experiments. Experience using respiratory protection. Ability to operate common motor vehicles, and the potential to operate powered industrial trucks. Verbal and written communication skills necessary to effectively collaborate in a team environment, present and explain technical information and provide technical direction with the ability to mentor others with advanced technical skills and working effectively in a dynamic and multidisciplinary environment, including scientists, engineers, technicians, and designers. Qualifications We Desire Familiarity with radioactive waste (LLW, TRU).

Livermore, California, We have an opening for a Postdoctoral Researcher to conduct research in fundamental interfacial physics and chemistry of electrified interfaces. You will actively participate in the research developing a new capability for optimizing and fabricating electrodes for energy storage devices. This is an integrated experimental and computational project with a team of engineers and scientists that are interested in low temperature battery performance from atomistic interactions to macroscopic device performance. This position is in the Nanoscale, Surface, and Interface Science group of the Materials Science Division. You will Conduct research in battery science. Develop a deeper understanding of interfacial reactions at anode and cathode surfaces using in situ imaging and spectroscopy. Design and perform experiments quantifying interfacial processes such as metal nucleation and growth, solid-electrolyte-interface formation, and intercalation. Contribute to and actively participate in the conception, design and execution of research to address defined problems. Pursue independent but complementary research interests and interact with a broad spectrum of scientists internally and externally to the Laboratory. Collaborate with scientists in a multidisciplinary team environment to accomplish research goals. Maintain and establish laboratory protocols. Document research; publish papers in peer-reviewed journals, and present results within the DOE community and at conferences. Perform other duties as assigned. PhD in of Physics, Chemistry, Materials Science, or a related field. Experience in operando techniques, such as atomic force microscopy, synchrotron-based spectroscopy, or other imaging or spectroscopic methods to monitor dynamic processes at interfaces. Knowledgeable of the concepts of electrochemical interfaces and materials assembly Experience with electrochemical analysis. Ability as an innovative experimentalist with a broad range of experience in experimental design, techniques, and execution. Ability to develop independent research projects through publication of peer-reviewed literature. Proficient verbal and written communication skills as reflected in effective presentations at seminars, meetings and/or teaching lectures. Initiative and interpersonal skills with desire and ability to work in a collaborative, multidisciplinary team environment. Qualifications We Desire Experience with integrating experiments and modeling. Experience with designing and modifying fluid cell geometries and troubleshooting electrochemical systems. Knowledge in crystal growth, interface dynamics, electrochemistry, corrosion.

Livermore, California, We have an opening for a Computational Physicist to work on atomistic simulation methods to understand and predict properties of matter using state-of-the-art computing technologies. You will contribute to the construction of interatomic potentials and development of simulation software, and the use of atomistic simulation capabilities to address LLNL mission needs. This position is in the Condensed Matter Section of the Physics Division. This position will be filled at either the SES.4 or SES.5 level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level. You will Construct interatomic potentials to capture complex physical and chemical interactions for a range of applications to material behaviors and properties. Develop and evaluate improved forms of interatomic potential, incorporating innovative approaches such as machine-learning, to connect with evolving capabilities in electronic structure predictions. Contribute to the development of state-of-the-art molecular dynamics simulation software, and data analysis methods to extract relevant properties from simulations. Perform molecular dynamics simulations to help develop effective connections between advanced simulation capabilities and programmatic needs. Publish research results in technical and peer-reviewed scientific journals, and present results at technical meetings and external conferences. Maintain an awareness of technical literature in related areas. Periodically prepare written analyses and verbal briefings. Travel as necessary to interact with sponsors and collaborators. Perform other duties as assigned. Additional job responsibilities, at the SES.5 level Provide leadership, direction, and scientific and technical oversight in molecular dynamics science and technology, ensuring the creation, maintenance, and enhancement of underlying core competencies. Articulate the objectives and develop the strategic plan defining core capabilities and future scientific directions in this area; actively engage with LLNL discipline units and programs, and external collaborators and stakeholders, to deepen partnerships and ensure relevance, synergy, and complementarity of research activities. Provide leadership in recruiting and hiring high quality scientific staff, and training and developing existing staff, in collaboration with stakeholders in other LLNL organizations. Oversee research commitments, program resources, and budgets including DOE, external programs, and internal science funding, ensuring all Laboratory and DOE fiscal policies and practices are followed. Promote and enhance effective partnerships and interactions with sponsors of LLNL programs; foster integration with relevant national and international scientific organizations and their activities, including workshop and conference sponsorship and major interactions and collaborations with universities, national labs and pertinent science program sponsors at other DOE laboratories. Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship. PhD in Physics, Chemistry, Engineering, Computational Sciences, or related field or the equivalent combination of education and relevant experience. Ability to develop complex computer programs. Significant experience with high-performance computing. Significant knowledge and experience in developing computational models and simulations. Significant experience authoring technical publications and delivering scientific presentations. Record of scientific creativity, achievement, and leadership, as documented in publications and professional recognition; experience leading DOE and/or DOD funded projects and understanding of DOE and/or DOD strategic roadmaps. Expert verbal and written communication skills necessary to effectively collaborate in a team environment and present and explain technical information and provide advice to management and external sponsors. Additional qualifications at the SES.5 level Substantial recognition for molecular dynamics research within the scientific community. Extensive experience developing, managing, and evaluating programs, projects, and personnel in a technically diverse organization. Ability to lead, motivate, delegate effectively and build interdisciplinary teams to work toward programmatic and institutional goals. Team effectively with other Laboratory organizations to define and meet institutional strategic goals. Extensive experience interacting and negotiating at a high level with internal and external organizations and constituencies, with extensive experience working effectively in a high-impact, high-visibility, multi-task environment and the ability to lead a management team contributing to strategic planning. Expert communication, facilitation, collaboration, and problem-solving skills necessary to direct an organization, lead innovative research and interact with management and customers/sponsors. Qualifications We Desire Significant experience with artificial intelligence, machine learning, and data analytics. Familiarity with programs and core capabilities relevant to Physics Division and sponsors. Experience developing, managing, and evaluating programs, projects, and personnel in a diverse organization.

Livermore, California, We have an opening for an Associate Program Leader for Test Engineering within Z Program's Space Science and Security Program (SSSP). Test Engineering is a newly formed entity in LLNL's Space Program, which will develop innovative solutions to run experiments and tests to validate new mission concepts. You will provide technical, and strategic leadership to manage execution of a complex set of test engineering projects and will serve as the primary point of contact for the program and the sponsor addressing current and evolving mission objectives for the SSSP. This position will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level. In this role you will Lead, manage, and coordinate Principal Investigators (PIs) and projects within the Test Engineering program area in SSSP, including funding oversight. Develop and track project execution plans for the program's assigned research and development projects, including allocation and monitoring of available personnel and budgets. Serve as the point of contact for relevant technical areas associated with the Test Engineering mission area and sponsors as defined by the Program Leader. Represent the Test Engineering program, with space sponsors and other U.S. Government organizations, traveling as necessary. Determine specific test requirements to meet mission goals, and to design tests that can effectively reduce key analytic uncertainties. Responsible for ensuring that testing performed by SSSP adheres to rigorous quality standards, working with the SSSP team to develop test plans and schedules to meet sponsor needs. Responsible for ensuring that test plans and resulting data meet appropriate review standards. Develop new program opportunities, including the definition and development of research proposals in collaboration with potential sponsors, as well as testing partners. Recruit staff in collaboration with counterparts, management, and matrix organizations to support the Test Engineering program mission areas while respecting execution requirements and commitments of other projects and programs in SSSP and Z Program and assist the SSSP Program Leader to balance resources with the other program areas. Maintain and ensure appropriate quality standards of highly complex projects for all the program's research and development activities including reviewing, coordinating, and approving deliverables, publications, and presentations. Develop and track project execution plans for the Test Engineering program's assigned research tasks, including allocation and monitoring of available personnel and budgets. Perform other duties as assigned. Additional job responsibilities, at the SEL.5 level Develop innovative concepts and provide expert leadership, technical vision, and strategic planning for both analytic and scientific research and development environments. Present project accomplishments and meet customer expectations, as well as identify new opportunities, goals, and application areas by leading the development of proposals interacting with senior program management. Brief work to senior management and senior U.S. Government decision makers on overall impact and approach. This position requires an active Department of Energy (DOE) Q-level clearance or active Top-Secret clearance issued by another U.S. government agency at time of hire. Also, you must have the ability to obtain and maintain Sensitive Compartmented Information (SCI) access. Bachelor's degree in Physical Science, Engineering or a related discipline, or the equivalent combination of education and related experience. Substantial experience in designing and conducting experimental tests, documenting results of experimental tests, and writing safety notes. Substantial experience managing, leading, and supervising large multidisciplinary projects and teams for external programmatic sponsors to meet deliverables. Advanced verbal and written communication skills necessary to effectively present, explain, and advise senior management and external sponsors and customers, including preparing and presenting proposals and reporting results. Demonstrated ability to motivate and collaborate with other personnel effectively in achieving project objectives. Significant experience initiating and leading scientific and technical research projects and teams and securing competitive funding for scientific research in the form of research grants or sponsored research projects. Substantial experience working in a classified environment with highly complex, multi-agency security requirements and with both classified and unclassified subject matter. Additional qualifications at the SEL.5 level Master's degree or Ph.D. in Physical Science, Engineering or a related discipline, or the equivalent combination of education and related experience. Extensive expertise in designing and conducting experimental tests, documenting results of experimental tests, and writing safety notes. Demonstrated technical knowledge of advancements that have impact beyond the Laboratory. Qualifications We Desire Experience managing a portfolio of several projects funded by different sponsors, and significant experience simultaneously managing and leading several projects. Ability and willingness to study and learn new advances in specific topics, expand personal expertise, and apply increased understanding to propose new lines of investigations. Experience in software development as shown by open-source projects, scientific collaboration contributions, or an employment background that includes software engineering roles or responsibilities. Significant experience working on a research team with individuals from diverse technical backgrounds, as well as an ability to function as an independent researcher with a high level of attention to detail. Experience working in the U.S. national security community.

Livermore, California, We have an opening for a Postdoctoral Researche r to join our team and contribute to theory and simulation research in the exciting field of the Magnetic Fusion Energy Science. As a Postdoctoral Researcher, you will play a vital role in developing groundbreaking modelling techniques and utilizing them to tackle key challenges in boundary physics of tokamak plasmas. This research position is part of the esteemed LLNL Fusion Energy Sciences Program, situated within the Physics Division. You will Contribute to the advancement of numerical simulations for boundary plasmas, encompassing MHD stability, turbulence transport and divertor detachments within various operating scenarios of tokamak plasmas. Your primary objective will involve studying the operating regimes characterized by the absence of Edge-Localized Modes (ELMs) or the presence of small ELMs, while closely investigating the resulting power and particle fluxes directed towards plasma facing components. Design and implement cutting-edge simulation techniques with the aim of advancing and expanding the capabilities of current tokamak codes, specifically in the realm of multiscale edge-physics modeling. Your role will involve designing methodologies and integrating them into existing codes to enable more comprehensive and accurate simulations of the intricate physics occurring at the boundary of tokamak plasmas across multiple scales. Pursue independent (but complementary) research interests while collaborating with diverse experts, including plasma theorists, applied mathematicians, computer scientists and fusion experimentalists, to accomplish research objectives in a multidisciplinary team environment. Contribute to research conception, design, and execution to address defined problems. Publish research finding in peer-reviewed scientific or technical journals and deliver presentations of results at external conferences, seminars, and technical meetings. Perform other duties as assigned. PhD in Physics or a closely related discipline. Experience in the development of fluid, Gyro-Landau Fluid, and/or kinetic plasma modeling codes. Expertise in applying such codes, along with advanced plasma theory, to magnetic fusion plasmas, establishing connection with experiments Ability to develop independent research projects, as demonstrated by a track record of publishing peer-reviewed literature. Proficient verbal and written communication skills, effectively enabling collaboration in team environments and the ability to present and articulate technical information clearly. Initiative and excellent interpersonal skills, and the ability to work harmoniously in a collaborative, multidisciplinary team environment. Qualifications We Desire Proficiency in programming languages, such as C++, MPI, Python, OpenMP, CUDA, RAJA, Kokkos, SYCL, and/or other scripting languages. Deep knowledge on plasma edge physics, turbulence and transport theory, Gyro-Landau-Fluid models, large scale MHD simulations, as well as moment-based neutral and impurity models. Familiarity with advanced numerical methods for discretization, efficient code-coupling techniques for multi-physics, and/or preconditioners for implicit methods. Expertise in machine learning techniques and demonstrate the ability to implement them effectively for large-scale and multi-physics plasma simulations

Livermore, California, We have an opening for a Postdoctoral Researcher with a strong background in spectroscopic analysis to conduct research on the fundamental properties underpinning the initiation and growth of corrosion at metal surfaces. You will design and perform advanced analytical experiments to understand corrosion mechanisms in environmental conditions. This position will support a multi-disciplinary team developing corrosion models and will report to the Actinide and Lanthanide Sciences Group of the Materials Science Division. You will Perform fundamental and applied experimental work in the field of surface science. Participate in understanding the fundamental surface and interface properties of corrosion using state-of-the-art analytical instrumentation and techniques. Contribute to and actively participate in the conception, design, and execution of research to address complex problems. Pursue independent but complementary research interests and interact with a broad spectrum of scientists internally and externally to the Laboratory. Collaborate with scientists in a multidisciplinary team environment to accomplish research goals. Document and publish research in peer-reviewed journals and participate in domestic and international conferences. Perform other duties as assigned. Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship. PhD in Chemistry, Physics, Materials Science, or closely related field. Experience with X-ray diffraction, infrared or Raman spectroscopy, Auger electron spectroscopy, or similar spectroscopic techniques. Experience combining multi-instrument data sets (e.g., XRD, IR, and SEM) to interpret complex research samples. Experience with theory and modeling of surface chemical reaction mechanisms and kinetics. Ability as an innovative experimentalist with a broad range of experience in experimental design, techniques, and execution. Experience performing self-directed research, presenting talks at conferences and a record of publishing results in established scientific journals. Proficient written, verbal, and organizational skills necessary to effectively collaborate within small and large work groups. Interpersonal skills necessary to interact with a diverse set of scientists, engineers, and other technical and administrative staff. Qualifications We Desire Experience applying analytical surface science techniques (e.g., RAIRS, XPS, AES, or ToF-SIMS). Experience with complex analysis of actinide compounds. Experience with responses of materials in extreme environments, which can include irradiation, pressure, corrosion, or non-ambient temperatures.

Livermore, California, We have an opening for a Biogeochemistry Postdoctoral Researcher to investigate soil-based CO2 removal as a negative emissions pathway. You will design and execute field experiments using state-of-the-art flux monitoring equipment to assess the ability of deeply rooted and perennial grasses to enhance soil carbon sequestration. You will investigate the processes driving flux observations, specifically the relationships between plant, soil, and microbial characteristics, using field and laboratory soil biogeochemistry measurements. This position is part of a larger project to assess the capacity of soils in California to sequester carbon and the effect of land management interventions on soil carbon sequestration and will involve participation in team sampling and analysis. You will be a part of the Center for Accelerator Mass Spectrometry group in the Atmospheric, Earth & Energy Division. You will Investigate soil-based CO2 removal under deeply rooted and perennial grasses as a negative emissions pathway. Design and execute a field study using state-of-the-art soil gas flux chambers and eddy covariance data to assess the exchange of carbon between the soil and atmosphere. Conduct quality control checks, flux computation, data partitioning, uncertainty analysis, and statistical analyses of environmental data. Identify relationships between plant types, microbial processes, and soil carbon cycling. Conduct field sampling and laboratory analysis of soil carbon pools and calculate fluxes. Publish your results in peer-reviewed journals and participate in scientific conferences. Collaborate with scientists in a multidisciplinary team environment to evaluate the effects of different plan cultivars and soil treatments on soil-based CO2 removal. Perform other duties as assigned. Ability to perform fieldwork (collect gas flux, soil, biomass, and pore water samples) and experience with the measurement, analysis, and interpretation of CO2 gas flux from soils in the field. Knowledge of terrestrial carbon cycling and methods for quantifying the impact of plant and microbial processes on carbon dynamics. Experience with statistical analysis of environmental data. Ability to perform independent research and use a scientific approach to solve problems. Effective ability to collaborate with a team of scientists of diverse backgrounds. Proficient verbal and written communication skills, as evidenced by published results and presentations. Qualifications We Desire Experience maintaining and troubleshooting equipment in a field setting. Experience manipulating and analyzing large observational datasets. Programming experience in R, MATLAB, Python, or similar. Experience with stable isotopes or radioisotopes. Interest in science outreach and community engagement.

Livermore, California, In this role you will Conduct moderate to complex research and development related to the processing of metals and alloys, including actinide materials. Model and perform simulations of multi-phase casting operations. Participate in casting operations to fabricate complex experimental components. Perform laser-welding and laser powder-bed fusion experiments on a variety of metal alloys using unique laser properties. Characterize cast and additively manufactured materials across multiple length scales and interpret how those results influence material behavior and performance. Prepare written analyses, verbal briefings, and other products that capture and communicate results. Maintain and establish laboratory protocols, including adherence to safety and security protocols. Perform other duties as assigned. Ability to secure and maintain a U.S. DOE Q-level security clearance, which requires U.S. citizenship. Master's degree in Materials Science, Materials Engineering, Metallurgy, Nuclear Engineering, Mechanical Engineering, Physics, Chemistry, or a related field, or the equivalent combination of education and related experience. Comprehensive knowledge of two or more of the following: materials science, solidification, phase transformations, fluid dynamics, and heat transfer. Experience with materials characterization methods for structural materials (i.e., X-ray diffraction, electron microscopy, and/or optical microscopy). Experience with elemental analysis of metallic samples (i.e., mass spectrometry, energy dispersive X-ray spectrometry). Ability to work independently, as well as a member of a team. Experience operating computers to collect, analyze, and document scientific results. Proficient verbal and written communication skills necessary to interact with a diverse set of scientists, engineers, and other technical and administrative staff within a collaborative research and development environment. Additional qualifications at the SES.3 level PhD in Materials Science, Materials Engineering, Metallurgy, Nuclear Engineering, Mechanical Engineering, Physics, Chemistry, or a related field. Experience modeling processes involving fluid dynamics , heat transfer, and electromagnetic interactions using software such as ANSYS, COMSOL, Flow3D, ProCAST, etc. Experience with process controls and software such as LabView or Factory Talk, along with data analysis using MATLAB, Python, etc. Experience related to foundry and/or metals heat treatment operations. Qualifications we desire Experience related to the operation of laser-based metal additive manufacturing equipment. Experience troubleshooting and maintaining instruments. Experience working in gloveboxes. Experience handling radioactive, pyrophoric, or other hazardous materials.

Livermore, California, We have an opening for an Academic Graduate Appointee to participate in projects supporting a variety of Laboratory missions. As part of a multi-disciplinary team within the Materials Science Division, you will perform solution-based synthesis and coating of nanoparticles and characterize materials to create reference databases. You will actively support and be expected to participate in the design, synthesis, characterization, processing, and integration of materials with flexible electronics. In this role you will: Synthesize polymer and ceramic electrolytes. Test solid electrolytes in solid state batteries. Perform 3D printing of different materials. Characterize nanoparticles and polymer films using a variety of microscopy techniques. Keep an accurate and detailed laboratory notebook; generate, organize, and analyze experimental data; and participate in research planning. Prepare progress reports and presentations to supervisor/mentor and project teams. Provide technical support to engineers and scientists in research and development projects. Perform other duties as assigned. BS/MS in Chemistry, Chemical Engineering, Materials Science, or in a related field. Experience performing wide-ranging experiments in a chemistry laboratory setting. Knowledge of general laboratory fundamentals and best practices. Proficient verbal and written communication skills necessary to communicate technical information effectively with technicians, peers, and managers. Experience operating PC and/or Macintosh computers to collect, analyze, and document scientific results. Interpersonal skills necessary to work in a collaborative research environment and interact with a diverse set of scientists, engineers, technicians, and other technical and administrative staff. Qualifications we desire: Experience in general chemistry laboratory settings. Experience in materials synthesis and characterization. Experience with Python programming for data analysis.

Livermore, California, We have an opening in the Nuclear Materials Program for an Associate Program Leader (APL) for Chemical Operations to lead LLNL programmatic activities in pyrochemistry, aqueous chemistry, and analytical chemistry. The successful candidate will ensure that the team meets programmatic objectives on schedule while maintaining safe and compliant operations. You will work in a highly complex environment that requires a disciplined and tenacious work style, extensive foresight and planning, and a collaborative spirit. This position is in the Materials Science Division, supporting the Nuclear Materials Program of Weapon Technologies and Engineering (WTE) under Strategic Deterrence (SD). This position will be filled at either the SEL.4 or SEL.5 level depending on your qualifications. Additional job responsibilities (outlined below) will be assigned if you are selected at the higher level. You will Provide technical direction to the development of capabilities that address unique technical issues; exercise a high level of independent judgment in the development and deployment of innovative technologies. Ensure programmatic objectives are met by operations performed in full compliance with the ES&H Manual, the facility Design Safety Analysis (DSA) and Facility Safety Plan (FSP), and applicable Operational Safety Plans (OSPs). Plan the integration and implementation of new programs. Lead the development of novel technologies in a highly regulated environment. Establish milestones, develop schedules, track progress, and provide regular updates to program leadership, stakeholders, and sponsors. Solve complex resourcing/technical problems that have significant impacts on costs and schedules. Mentor early-career investigators, experienced project scientists, and technicians. Perform other duties as assigned. Additional job responsibilities, at the SEL.5 level Influence strategic technical decisions made by senior management and external sponsors. Identify/forecast areas of weak subject matter expertise and recruit/assign/train personnel as appropriate to strengthen operational readiness. Serve as a Nuclear Materials Program spokesperson to Laboratory management, external advisors and sponsors. Serve on external scientific or technical committees, representing the Laboratory. This position requires an active Department of Energy (DOE) Q-level clearance or active Top Secret clearance issued by another U.S. government agency at the time of hire . Master of Science degree in Chemical Engineering, Chemistry, Materials Science, or a related field, or the equivalent combination of education and related experience. Significant experience in nuclear materials chemical operations, data analysis, interpretation, and reporting. Significant leadership experience in the planning and managing of projects executed by multidisciplinary teams of experts. Proven leadership, interpersonal, and communication skills, as demonstrated by the ability to present highly complex technical topics to management, sponsors, and regulators effectively. Ability to independently assess abnormal situations with a high consequence of error and recommend/approve appropriate actions. Ability to secure and maintain certification in the Human Reliability Program (HRP), which includes polygraph examination, physical and psychological assessment, and random drug and alcohol testing. Additional qualifications at the SEL.5 Expert knowledge of nuclear materials chemical processing and analysis. Recognized ability to lead the development/improvement of nuclear materials chemical processes. Expert communication, facilitation, and collaboration skills necessary to effectively present, explain, influence, and advise senior management and external sponsors. Extensive experience and expert technical knowledge to address advancements that may have impacts beyond the Laboratory. Substantial experience working effectively with DOE and other sponsors, subject matter expert-level knowledge of DOE regulations and orders pertaining to nuclear material technologies, technical expertise with nuclear materials processing, and demonstrated understanding of operational and experimental safety issues. Qualifications We Desire Ph.D. in Chemical Engineering, Chemistry, Materials Science, or a related field. Advanced knowledge of state-of-the-art nuclear materials chemical processing and analysis. Experience in nuclear facility management, conduct of operations in a nuclear facility, and/or experience as a Fissile Material Handler.

Livermore, California, We are excited to offer an opportunity for a Postdoctoral Researcher to conduct research in cloud microphysics modeling and aerosol-cloud interactions in atmospheric simulations at large-eddy simulation scales. Research will entail model development in a new exascale atmospheric code to represent cloud microphysics in a Lagrangian framework and interactions between aerosol particles and clouds. Simulation results will be compared to observations and experimental data. You will work within a multidisciplinary team of scientists, engineers, programmers, and project managers to develop, implement, and apply these modeling capabilities in a state-of-the art atmospheric model with GPU parallelization, which will then be used to explore aerosol-cloud interactions in simulations of transport and dispersion and also cloud processes for climate science applications. This position is in the Atmospheric, Earth & Energy Division, Atmospheric Science Research and Applications Group. You Will Develop numerical methods and physics parameterizations appropriate for modeling the microphysical processes of clouds in the atmosphere and cloud interactions with aerosols. Implement modules into a state-of-the-art C++ based multiscale environmental solver with adaptive mesh refinement. Conduct research in the physics of aerosol-cloud interactions and cloud processes. Conduct research in multiscale atmospheric simulation and the transport of hazardous materials. Contribute to and actively participate in the conception, design, and execution of code physics development and scientific inquiry. Work with other experts in a large team to facilitate synergistic model development and high-impact science. Organize, analyze, and present data from research in journal publications and at professional conferences. Pursue independent (but complementary) research interests of your choosing. Interact with a broad spectrum of scientists internally and externally to the Laboratory. Perform other duties as assigned. PhD in atmospheric science, meteorology, engineering, nuclear science, or similar field. Experience with one or more of the following areas: numerical simulation methods for atmospheric modeling, cloud or aerosol microphysics, atmospheric transport and dispersion, or advanced scientific programming in C++ Demonstrated ability to develop independent research pathways as demonstrated through publication of peer-reviewed literature. Demonstrated proficient verbal and written communication skills to collaborate effectively in a team environment and present and explain technical information. Demonstrated initiative and interpersonal skills and ability to work in a collaborative, multidisciplinary team environment. Qualifications We Desire Experience with developing cloud or aerosol microphysics models. Experience with Lagrangian models for cloud or aerosol microphysics or transport and dispersion. Experience with multiscale, urban, or large-eddy simulation scale atmospheric modeling. Experience with adaptive mesh refinement. Experience with GPU programming.

Livermore, California, We have an opening for a Division Leader (DL) to provide leadership, oversight, and management of the Atmospheric, Earth and Energy Division (AEED). Staff in the division support the Laboratory's Global Security programs including nonproliferation, energy security, and nuclear counterterrorism, as well as programs funded by the DOE Office of Science and various non-DOE sponsors, including the State of California and industrial sponsors. The research activities of the Division include atmospheric science, climate and carbon cycle research, seismology, hydrology, geoscience, environmental science, center for accelerator mass spectrometry (CAMS), and nuclear energy research. You will oversee an estimated ~$38M of programs and projects, including sponsored research, institutionally supported activities, and Laboratory Directed Research and Development (LDRD) projects. This position is in the Principal Associate Director's Office within the Physical and Life Sciences (PLS) Directorate. You will Provide overall leadership, direction, and scientific and technical oversight to the Atmospheric, Earth and Energy Division to ensure an effective approach to recruiting and hiring high quality scientific staff, and training and developing the existing staff. Articulate the missions and develop the strategic plan for the Division that defines its core capabilities and future scientific directions; actively engage with LLNL discipline directorates and programs to deepen partnerships and ensure the synergy and complementarity of research activities. Manage research and development activities in the Division in multiple research areas and ensure the creation, maintenance, and enhancement of underlying core competencies. Oversee performance management and evaluation of all Division staff. This includes ongoing training and career development activities, yearly performance appraisals, ranking, and salary management. Oversee research commitments, program resources and multiple budgets including DOE, external programs, and internal science funding, ensuring all Laboratory and DOE fiscal policies and practices are followed. Develop business plans for program development and identify Divisional staffing needs for current and future Laboratory programs, collaborating with leaders of other LLNL organizations. Establish and enhance effective partnerships and directorate level interactions with sponsors of AEED programs; foster integration with relevant national and international scientific organizations and their activities, including workshop and conference sponsorship and major interactions and collaborations with universities, national labs and pertinent AEED science program sponsors at other DOE laboratories. Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship. PhD in a scientific discipline relevant to Atmospheric, Earth, and Energy Sciences (AEED) research or a related field, or the equivalent combination of education and related experience, with technical expertise in one or more areas of AEED. Record of scientific creativity, achievement, and leadership, as documented in publications and professional recognition; experience leading DOE and/or DOD funded projects and understanding of DOE and/or DOD strategic roadmaps. Extensive experience developing, managing, and evaluating programs, projects, and personnel in a technically diverse organization. Ability to lead, motivate, delegate effectively and build large complex interdisciplinary teams to work toward programmatic and institutional goals. Team effectively with other Physical & Life Sciences (PLS) organizations to define and meet PLS strategic goals. Extensive supervisory experience, including experience in development and implementation of performance reviews, ranking, and salary management; demonstrated ability to set clear goals and expectations, and communicate them to customers and performers. Expert experience interacting and negotiating at a high level with internal and external organizations and constituencies, with extensive experience working effectively in a high-impact, high-visibility, multi-task environment and the ability to lead a management team contributing to strategic planning. Expert communication, facilitation, collaboration, and problem-solving skills necessary to direct an organization, lead innovative research and interact with management and customers/sponsors. Extensive experience managing financial activities and ensuring program and overhead accounts are properly maintained and overseen according to LLNL and DOE fiscal policies and practices, coupled with extensive knowledge of managerial practices and experience effectively balancing budgets and complex workforce priorities to achieve desired results. Qualifications We Desire Demonstrated understanding of a diverse laboratory and national research environment, and the ability to work within that environment towards long-range goals. Familiarity with programs and core capabilities relevant to AEED and sponsors.

Livermore, California, We have an opening for an Associate Program Leader (APL) to manage aspects of the Nuclear Emergency Support Team's Consequence Management Operations (CM Ops) at LLNL. Specific responsibilities will depend upon the successful applicant's qualifications and experience. You will be responsible for the execution of a subset of Consequence Management (CM) operational mission areas of the Nuclear Emergency Support Team (NEST), including National Atmospheric Release Advisory Center (NARAC) operations and Laboratory Analysis support to the Federal Radiological Monitoring and Assessment Center (FRMAC). You will be responsible for operational CM reach back, training and deployments funded by NNSA and Strategic Partners. You will actively interact and support other operational assets within NEST (e.g., the Radiological Assistance Program, the Accident Response Group, the Joint Technical Operations Team (JTOT), the Aerial Measurement System, and forensics operations) and across the US Government (such as the Interagency Modeling and Atmospheric Assessment Center, DOD, DHS, and EPA) and specific international partners (such as the IAEA and its Member States). You will function as the primary point of contact for interactions with the CM stakeholder community and internal program elements (N Program, Z Program, E Program, and Strategic Deterrence) to establish and maintain an integrated and effective operational response capability working alongside LLNL's NEST Program Leader and the two Associated Program Leaders for Crisis Response and for Capability Development and Integration. This position reports through the NEST element of the Global Security Principal Directorate's Nuclear Threat Reduction Program. In this role you will Provide operational leadership, management and planning for the ~$12M/year of operational CM components of LLNL's NEST in its interactions with the operational stakeholder community. Develop and maintain collaborations between LLNL's NEST and response programs at other Laboratories. Represent LLNL's NEST in its entirety with LLNL senior management and ensure integration of broader synergistic and complementary LLNL capabilities. Ensure that CM Ops is organizationally prepared to respond to sponsor needs within an operationally required timescale and meet security requirements. This includes coordinating necessary infrastructure, equipment, hardware, software, and training requirements. Administer and direct activities for staffing of CM Ops' response positions, determine qualification standards, and attract, retain, recruit, and select staff with necessary technical expertise. Provide leadership, management, planning, and support of activities required to meet programmatic goals, and guiding operationally focused collaborations across the US and internationally. Synergize CM Ops planning and operational activities with a "One NEST" approach alongside the Crisis Response and Capability Development & Integration APLs and the Program Leader. Establish appropriate elements of communication, project management, risk management, and technical rigor are applied to ensure accountability and quality of products. Commit to the goals of Integrated Safety Management, Integrated Safeguards and Security Management, compliance with all ES&H regulations as well as diversity and equal opportunity. Perform other duties as assigned. In addition, at the SEL.5 Level you will Manage and grow cross-functional operations across the entire Public Health and Safety element of NEST at LLNL which includes the Radiological Assistance Program (RAP) in addition to CM's NARAC operations and FRMAC labs. Integrate operational cross-cutting capabilities across Crisis Response and Consequence Management assets for a desired "One NEST" approach. Develop and implement strategic plans to anticipate future staffing, training, resource and technology needs to expand current mission as well as identify and pursue new mission needs. An active Department of Energy (DOE) Q-level clearance or active Top-Secret clearance issued by another U.S. government agency at time of hire. You must have the ability to obtain and maintain Sensitive Compartmented Information (SCI) access. Master's degree in science, engineering, or related field, or the equivalent combination of education and extensive related experience. Operational experience within one of NEST's Consequence Management or related assets, e.g., JTOT Effects, or relevant emergency operations in industry or government, and an ability to initiate training to become a qualified NEST operational response manager. Demonstrated ability to lead and develop innovative operational principles and concepts including bridging higher TRL research to operations and partnering effectively with other laboratories and organizations. Operational experience in organizing and managing complex projects/operations and sponsor relationships through honest interaction; experience planning, budgeting, staffing, and meeting milestones and deliverables; and resolving conflicts in scheduling, priorities, and funding to successfully sustain and build an operational program. Broad understanding of national and international goals of the federal NEST Program as well as a demonstrated ability to lead collaborative teams and to develop and implement industry and operational best practices. Demonstrated verbal and written communication skills (both verbal and written) as well as facilitation and collaboration skills necessary to interact effectively in an operational team environment including with the NEST PL and other APLs; and the ability to develop and deliver presentations, influence, and advise senior management, and external sponsors. Ability to manage and lead onsite personnel at short notice to sustain 24/7 emergency operations and assessments and to meet infrastructure and security requirements. In addition, at the SEL.5 Level SCI access with strong track record of working with the intelligence community. Operational knowledge and experience of capabilities relevant to the overall NEST incident response mission and ability to apply them in unique and/or high-stress emergency response environments. Demonstrated experience participating in national policy-level discussions that affect the strategic direction of NEST's mission. Significant operational response experience with multiple NEST response assets. Ability to lead collaborative, multi-disciplinary teams to achieve novel technical objectives and ensure delivery of complex high-quality products in a timely manner to a sponsor or end user. Successful record of growing programs and developing new sponsor relationships. Significant experience with sponsors, interagency partners and/or collaborators and colleagues within the NNSA Complex (e.g., other laboratories, other programs, other sponsors). Qualifications We Desire PhD in science, engineering, or related field, or the equivalent combination of education and extensive related experience with a demonstrated ability to lead and develop innovative cutting-edge principles, theories, and concepts. Software engineering experience with operational systems. Currently qualified NEST responder across multiple assets and/or an asset response manager with ability to take on additional roles within the NEST or IMAAC response community.

Indianola, Iowa, The Simpson College Department of Chemistry and Physics invites applications for a One-Year Visiting Physics position at the rank of  Assistant Professor of Physics to begin in August 2024 with possible continuation.  The standard teaching load for this position is seven courses per year in a 3-3-1 format; three courses per semester and one three-week May Term class. The candidate will be assigned to teach a year-long introductory college physics course for life science majors (Phys 151-152) with 1-2 lab sections each semester (2 labs = 1 course), along with an intermediate or advanced course in physics each semester (to be determined). Assignments may include a course in our three-week May Term.   The candidate could mentor students in appropriate course projects and a modest student accessible research program.  Mentoring capstone projects, and seminar courses would greatly enhance the student experience.  We operate in an environment of limited resources but we work hard to offer research experiences for our students.  Many of our students leverage their experiences at Simpson and obtain summer research experiences both here at Simpson College and at other institutions (through REUs and SULIs). Simpson College is a private, nationally recognized regional college grounded in the liberal arts tradition. The campus is located in Indianola, Iowa just 12 minutes from the capital city of Des Moines. Simpson College encourages innovative teaching and seeks colleagues who will help its students of all ages develop critical intellectual skills, and nurture values which foster personal worth and individuality for the purpose of living lives of leadership in a creative, diverse, and just community.  A Ph.D. in physics or a closely related area is required. We seek an enthusiastic and energetic candidate with innovative ideas to grow and strengthen a growing physics program. Candidates must be able to teach physics at all levels of the undergraduate physics curriculum including laboratories.  The current area of expertise in the department is in optics, lasers, and atomic physics. We hope to find a candidate with expertise in this field or one complementary which would be of general interest to our students. Nevertheless, other fields in physics and those closely related to physics that may be engaging to our students will receive full consideration.  In our blended department, knowledge and teaching experience in the field of Chemistry is considered advantageous.  Additionally, the Division of Science and Mathematics is one of the strongest divisions of the college and encourages interdisciplinary collaboration where appropriate.  Candidates with innovative, demonstrable, and hands-on skills in laboratory instruction would be advantageous. The candidate must have strong speaking, writing and personal organization skills.

Diamond Bar, California, We are recruiting for an Air Quality Specialist in Air Quality (AQ) Modeling and Emissions Inventory unit of our Planning, Rule Development, and Implementation (PRDI) division, a major branch of South Coast AQMD. An eligible list of candidates established with this recruitment can be used to fill a current and future Air Quality Specialist vacancies in our PRDI Division. Activities within the AQ Modeling/Emissions Inventory unit include air quality analysis and numerical modeling of meteorology and photochemistry, emissions inventory development, performing complex analyses of large measured meteorological and air quality data sets from ground level and satellite-based measurement platforms, image processing, air quality evaluation and preparing reports and presentations related to air quality and meteorology, graphical information system analysis, and conducting air quality research to assist air quality policy development. Air Quality Specialist is required to have advanced experience and knowledge in one or more of the specialties listed above. Specialized duties for the current vacancies include : Conduct comprehensive three-dimensional chemical transport modeling to assist in policy decisions, air quality management plans, rulemaking activities and other special studies Prepare spatially and temporally allocated emissions inventories as input for photochemical transport modeling Perform complex air quality and meteorological data analysis Perform geographical data analysis using geographical information systems (GIS) tools Prepare written documents such as technical reports and scientific publications, briefing papers based on air quality modeling, analysis and monitoring studies Develop and/or administer maintenance and upgrades of Linux-based parallel computing systems Prepare and/or perform presentations to convey complex air quality concepts to technical and/or general-public audiences Collaborate with other government agencies, academic institutions and other professional communities Analyze information and data leading to the preparation of written documents such as findings and recommendations, exceptional event analyses, rule drafts and supporting documents including, graphs, and statistical summaries Conduct policy relevant air quality research to improve air quality of the South Coast Air Basin Review research publications and technical reports of other agencies and write a summary report and/or comment letter   MINIMUM QUALIFICATIONS   EDUCATION:   Graduation from an accredited college or university with a bachelor's degree in engineering, environmental science, planning, or the physical, social, or biological sciences, depending upon the functions of the assigned unit.   EXPERIENCE:   AIR   QUALITY SPECIALIST:   Two years of technical air quality or professional analytical experience that would demonstrate the requisite knowledge, skills, and abilities of the position to which assigned.   KNOWLEDGE OF:   One or more professional disciplines, such as chemistry, toxics, statistics, economics, environmental planning, or engineering, with emphasis on its relationship to planning, rule development, or engineering activities; principles, methods, and procedures of environmental review, planning, rule development, or air quality monitoring, including related instrumentation; air quality regulations and review process; air quality modeling; emissions calculations; PC software applications commonly used in the field; research methods and techniques, including statistical and computer applications for data analysis; professional report writing; and State, federal, and local programs, guidelines, and code regulations related to air quality management.   SKILL OR ABILITY TO:   Compile, analyze, and interpret technical air quality data; learn and apply District air quality regulations to stationary and mobile source monitoring; monitor and evaluate the performance of consultants; oversee stationary and mobile source monitoring projects under minimum supervision; maintain accurate records of air quality planning, research, monitoring, or rule development projects and prepare clear and persuasive reports and recommendations; represent SCAQMD interests at public, professional, and internal meetings and communicate with a variety of technical and professional air quality and legal staff; maintain current knowledge of applicable federal, State, and local regulations and technical or scientific developments; provide expert testimony, advice, and counsel in a specialized field; apply appropriate computer-based analytical techniques to complex air pollution control problems; develop new techniques and approaches to the solution of complex air pollution control problems; proficiently use PC and mainframe software applications common to the field and to the general business environment of the SCAQMD; read, understand, and follow verbal and written directions; communicate clearly and concisely, both orally and in writing; and establish and maintain effective relationships with all those contacted in the course of work. For a complete list of requirements, qualifications and to apply please visit our website.