Post-doctoral Research Fellow - High-Temperature REE geochemistry

The Department of Geosciences at Boise State University invites applications for a full-time Postdoctoral Research Fellow to calibrate rare-earth element (REE)-based thermodynamically-valid thermobarometers for rock-forming minerals relevant to igneous and metamorphic processes. The Postdoctoral Research Fellow will work collaboratively with Professor Matthew J. Kohn and his research group. This work is funded for two years by a grant from the National Science Foundation (EAR 2547559). Major responsibilities are to focus on REE partitioning between garnet and clinopyroxene, potentially expanding consideration to other minerals. Additional responsibilities include semi-annual outreach to local educational institutions and help developing online teaching videos in thermodynamics and petrology.

We seek applicants with research interests in igneous or metamorphic petrology and geochemistry. We are open to a range of backgrounds, but candidates with expertise in thermodynamics and mineral analysis are particularly encouraged to apply. While not required, familiarity with experimental petrology is beneficial. Interest in outreach to the public is also beneficial.

The start date is flexible - ideally Jan 4, 2027, but an earlier or later start date is possible depending on an applicant's current position and commitments. The position will be contracted initially for one year, with a second year of funding available dependent on performance.

For non-US citizens, ability to obtain a work permit or visa is required.

Here is the link to the official posting, which has a link to apply:

Department Overview:

The Postdoctoral Research Fellow will work with Dr. Matthew J. Kohn and his research group in the Department of Geosciences. The department comprises 16 full-time tenure track faculty, 7 research and teaching faculty, and 10 research scientists. Faculty and research staff in the department include expertise in igneous and metamorphic petrology, thermodynamics, major and trace element analysis, computing, and modeling. The department houses key instrumentation, especially a LA-ICP-MS system for trace element and geochronologic analysis, and collaborates with the Micron School of Materials Science and Engineering, which houses numerous electron beam instruments, including an SX5 electron probe. Other Geosciences facilities include state-of-the-art TIMS instrumentation, stable isotope analytical facilities, a benchtop SEM, and rock and mineral preparation and separation equipment.

Essential Functions:

• Assess chemical substitution mechanisms in minerals and write balanced chemical reactions among crystal-chemically valid mineral components.
• Collect trace element chemical data on minerals in rocks
• Calibrate thermodynamically-valid thermometers and barometers
• Engage in outreach activities to local educational institutions
• Help develop teaching videos in thermodynamics and petrology
• Prepare manuscripts and publish results in peer-reviewed journals
• Present research results at national conferences

Knowledge, Skills, Abilities:

• The selected candidate must be able to meet eligibility requirements for work in the United States at the time the appointment is scheduled to begin and to continue working legally for the proposed term of the appointment.
• Excellent teamwork and communication skills.
• Scientific writing skills demonstrated through peer reviewed publications.
• Ability to acquire accurate, reproducible data.
• Critical eye towards consistency, reproducibility, and the scientific method in general.
• Excellent project and time management skills.
• Strong interpersonal skills and mentoring skills.
• Advocate for safety and ethics in the work place.

Preferred:

• Excellent quantitative, verbal, and written communication skills
• Expertise in quantitative analysis of minerals
• Interest in engaging with public
• Interest in helping to develop video tutorials

Minimum Qualifications:

• Requires a minimum of a Ph.D. or equivalent terminal degree in Geosciences or a related discipline at the time of initial employment.
• Preferred Qualifications:
• A doctoral degree in igneous or metamorphic petrology or geochemistry.
• Experience with thermodynamic calculations
• Experience with quantitative in situ chemical analysis of minerals

Salary and Benefits:

Salary is $65,000 annually. Boise State University provides a best-in-class benefits package , including (but not limited to):

• 12 paid holidays AND the University is closed between Christmas and New Year's
• Between 12-24 annual paid vacation days for full-time Professional and Classified staff depending on position type and years of service
• 10.76% University contribution to your ORP retirement fund (Professional and Faculty employees)
• 11.96% University contribution to your PERSI retirement fund (Classified employees)
• Excellent medical, dental and other health-related insurance coverages
• Tuition fee waiver benefits for employees, spouses and their dependents
• See our full benefits page for more information!

Required Application Materials:

1. Cover Letter stating your interest in the position with a brief overview of your background and qualifications - 250 words maximum for body of letter
2. Statement of your experience in thermodynamics, mineral analysis, and outreach. Statement of experience in experimental petrology, outreach, and/or video development is optional. Total length not to exceed 3 pages.
3. Names and contact information for 3 professional references (on separate page).
4. Professional CV - no length limit

Inquires can be directed to Dr. Kohn at View email address on us.fitly.work

Deadline: Open until filled, but consideration of applications will commence Sept. 11, 2026.

About Us:

Nestled along the Boise River and steps from the state capitol, Boise State University fosters a vibrant and welcoming academic environment that fuels student and employee success. We're a trailblazing institution, nationally recognized for our innovative spirit and commitment to positive impact on Idaho and beyond.

Boise State is proud to be recognized by Forbes as the only Idaho employer listed in the top 100 of all national midsize and large employers. We're building a thriving community of faculty and staff whose unique skills, experiences, and perspectives come together to create a rich and rewarding academic experience. Applications from all backgrounds are welcomed.

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