http://www.aip.org/careersvc/
http://xxx.lanl.gov/announce/jobs/
Better known for its preprint server, the Los Alamos site also maintains this automated forum for listing jobs. The list can be browsed by date, subject, author or "thread." Before submitting an announcement, check the instructions.
http://www.tp.umu.se/TIPTOP/forum/jobs/
TIPTOP (The Internet Pilot TO Physics) has a well-organized list of jobs, divided into full-time positions, postdocs, PhD studentships and summer jobs. Keyword lists allow searching by subfield. Browsers can also sign up for services such as weekly e-mail announcements of new jobs and impending deadlines. TIPTOP, run by a collaboration of universities and the Umeå University (Sweden), McGill University and the Vienna University of Technology.
http://www.nikhefk.nikhef.nl/~ed/herepeter.html
The EPS has links to physics job lists in several European countries.
To cast your net more widely, try the IEEE's extensive list of jobs, information and related links or the "Optics.Org" site of the International Society for Optical Engineering (SPIE), which has job listings and résumés.
Compiled by Graham P. Collins