AirMech
Employment opportunities for aircraft mechanics, with links to aviation subjects, FAA licensing and UK Civil Aviation Association information. Includes aerospace and airline news.
http://www.airmech.co.uk

NASA Jobs
Employment opportunities in the US space program. Includes information on civil-service vacancies, astronaut program and application instructions.
http://www.nasajobs.nasa.gov/

Space Careers
Reference source for employment in the space industry. Provides links to career resources and companies that advertise on the job page.
http://www.spacelinks.com/SpaceCareers/

Space Jobs
Employment advertising channel for professionals in the aeronautics and space industries. Provides job listings and aerospace news.
http://www.spacejobs.com