ChemJobs.Net - Positions for chemists in the chemical industry and academia. Also carries vacancies in positions allied to chemistry, e.g from the biochemical and the pharmaceutical sectors.
ChemPortaal - ChemJob is a job bank with vacancies in the chemistry for Netherlands only.
Computational Chemistry Jobs - A free job listing service for computational chemistry professionals and employers. Also an area for positions wanted and for upcoming conferences.
ScienceJobs.com - free science careers and chemistry job search site including government, academic, environmental, biotechnology, and pharmaceutical jobs from the scientific publishers of new scientist