Graduate degree in organic chemistry, physical chemistry or chemical engineering, or minimum of 2 years work experience, either in the petro-chemical industry or petro-chemical patent applications. Specific experience in any of the following areas is a plus: chemicals for hydrocarbon analysis, operations, polymers, inorganic nanoparticles, catalysts, specialty chemicals, fluid mechanics and fluid dynamics, experience with drilling fluids and reservoir fluids, and using chemical tracers in oil well operations. Excellent writing and academic credentials required. Please provide transcripts and a writing sample with your resume.