Postdoctoral Research Associate- Biogeochemistry National Laboratory

The Environmental Sciences Division at Oak Ridge National Laboratory (ORNL) seeks a postdoctoral researcher skilled in biogeochemistry to work on a project investigating the effects of natural and engineered materials on the stabilization of mercury (Hg) in contaminated environmental media (air, soils, sediments, water).

The successful candidate will focus their research efforts on understanding the fate and transformation of Hg under a broad range of environmental conditions (temperature, humidity) in engineered and natural settings. Specific tasks include design and execution of independent experiments, working independently and within a team in lab and field settings collecting, processing, and preserving samples, and processing and analyzing the samples in the laboratory.

Summarizing research in oral and written format, active participation in internal and external scientific meetings, and publishing research in open peer-reviewed journals is expected.

Opportunities exist to collaborate with skilled researchers in hydrology, geochemistry, environmental microbiology, and ecology within ORNL, at collaborating Universities and other National Laboratories.

This position requires a Ph.D. in environmental chemistry, (bio) geochemistry, soil science, civil/environmental engineering, or a related discipline. Experience in Hg research, knowledge of materials characterization and analysis methods, applying (bio) geochemical models, and the analysis of kinetic data are desired. Strong analytical and problem-solving skills, oral and written communication skills are required. The candidate must have the ability to work in a multidisciplinary team environment.

Applicants cannot have received their PhD more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding.

• Design experiments and perform laboratory investigations with elemental Hg.
• Acquire and analyze data using a range of analytical instrumentation.
• Maintain detailed and accurate records.
• Prepare oral and written reports.
• Publish and present research results in peer-reviewed journals and at conferences.

• Ph.D. in environmental chemistry, civil/environmental engineering, (bio) geochemistry, soil science, or a related discipline.
• Experience with laboratory investigations and experimental design.
• Prioritizes a safe work environment and complies with all ES&H regulations.
• Excellent oral and written communication skills, able to present and publish their research.
• A proven publication record.
• Ability to work independently and collaboratively as part of an interdisciplinary research team.

• Experience researching mercury.
• Analytical chemistry experience working with trace metals.
• Experience with materials characterization and analysis methods.

Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding.

Please submit three letters of reference when applying to this position. You may upload these directly to your application or have them sent to recruiting with the position title and number referenced in the subject line.

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ORNL offers competitive pay and benefits programs to attract and retain talented people. The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience.

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