Postdoctoral Fellow-College of Sciences, Earth

Postdoctoral Fellow – College of Sciences, Earth & Planetary Sciences

Location: San Antonio, TX

Job Type: Full Time

Salary Range: $65,000 annualized

The Early Earth Laboratory (EEL) at the Department of Earth and Planetary Sciences invites applications for a two‑year, full‑time Postdoctoral Fellow position beginning in Fall 2026. Supported by PI funds, the EEL focuses on the physical and chemical evolution of planetary bodies and the conditions of planetary system formation. The lab integrates quantitative modeling, geochemical analysis, and experimental approaches to address fundamental questions about the early Solar System and planetary system evolution.

The postdoctoral fellow will play a central role in developing and leading scientifically rigorous research projects. The successful candidate will lead and co‑develop collaborative research efforts in cosmochemistry, early Earth geochemistry, and/or planetary systems modeling within the broader research program of the EEL. The position emphasizes intellectual ownership, technical depth, and close scientific collaboration and is well‑suited for candidates seeking to establish an independent research trajectory while contributing to a growing research group.

• PhD in planetary science, physics, chemistry, astronomy, geochemistry, or a related field by the start date.
• A record of developing independent scholarly products, as demonstrated by papers published in peer‑reviewed journals with particular emphasis on planetary materials, cosmochemistry, geochemistry, mineralogy, planetary science, or a related field.
• A clear record of strong quantitative and analytical skills, with expertise in scientific programming, numerical modeling, or other quantitative analysis. Experience with specialized datasets such as synchrotron or telescope/spacecraft data, or experience working across multiple technical approaches, is particularly valuable.
• Ability to work independently and as an effective member of a collaborative research team.
• Ability to convey research ideas to a broad audience, both in writing and through oral presentations.
• Travel connected with official duties may be required, including attendance at night and/or weekend meetings as required by the research project under the guidance of the PI.
• Ability to maintain security and integrity of UT San Antonio and its infrastructure.

To apply, upload the following:

• Cover letter
• Current curriculum vitae (CV)
• Statement of research experience and goals
• Complete contact information for three professional references

Questions regarding this position should be directed to Dr. Elizabeth Bailey (email: Elizabeth.

Bailey2). Full consideration will be given to applications received by April 30, 2026; however, the position will remain open until filled. The posting may close once a sufficient number of qualified applications have been received.

As an equal employment opportunity and affirmative action employer, it is the policy of the University of Texas at San Antonio to promote and ensure equal employment opportunity for all individuals regardless of race, color, religion, sex, gender identity, sexual orientation, national origin, age, disability or genetic information, and veteran status. The University is committed to the affirmative action program in compliance with all government requirements to ensure nondiscrimination.

This position will work primarily on campus. Travel and parking expenses are the employee’s responsibility.

This position is contingent upon a successful background check. Verification of a valid driver’s license and Motor Vehicle Record (MVR) may be completed as applicable. Applicants selected must be able to show proof of eligibility to work in the United States by time of hire.