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Postdoctoral Research Associate I (Multiple Positions)

University of Arizona
life insurance, sick time
United States, Arizona, Tucson
Feb 11, 2025
Postdoctoral Research Associate I (Multiple Positions)
Posting Number req21926
Department Steward Observatory
Department Website Link https://astro.arizona.edu
Location Main Campus
Address Tucson, AZ USA
Position Highlights The University of Arizona (UA) Department of Astronomy and Steward Observatory (SO) are excited to invite applications for one or more Postdoctoral Research Associates interested in shaping the future of exoplanet science through research related to the science case of future exoplanet missions.

As a Postdoctoral Research Associate, you will work in the research group of Prof. Daniel Apai and support an equitable scholarly environment in research, mentoring, and service. Your work will focus on modeling star-exoplanet observations with potential future exoplanet missions (Nautilus, Chronos) to support trade studies to optimize mission goals. The project will include simulations and characterization of exoplanet atmospheres through next-generation space-based transmission spectroscopy and the required stellar contamination correction. Your work may also involve the modeling and interpretation of similar transiting exoplanet and host star data from HST, JWST, and the upcoming Pandora mission.

Throughout your postdoctoral journey with us, you will be encouraged to conduct your own independent research, as time permits, and will be able to apply for time on any Steward facility directly as a PI. You will be expected to collaborate with SO faculty and scholars in the Department of Astronomy.

UA/SO offers a world-class research environment in space science and astrophysics with strong interdisciplinary programs across the Departments of Astronomy, Physics, Optical Sciences, and Planetary Sciences. We provide direct access to various world-class observational and computational facilities for ground-based radio and optical observing.

Start dates range from May 2025 to August 2025.

US Citizenship or Permanent Resident status is required.

Outstanding UA benefits include health, dental, vision, and life insurance; paid vacation, sick leave, and holidays; UA/ASU/NAU tuition reduction for the employee and qualified family members; access to UA recreation and cultural activities; and more!

The University of Arizona has been recognized for our innovative work-life programs. For more information about working at the University of Arizona and relocations services, please click here.


Duties & Responsibilities
  • Use or develop integrated, multi-component stellar photosphere/planetary atmosphere models to simulate observations of ensembles of transiting exoplanets and their host stars with potential future space telescopes (Chronos and Nautilus Space Observatory).
  • Use and expand the Bioverse modeling framework to identify and study population-level hypotheses that could be tested in future exoplanet surveys.
  • Help identify the most compelling science case for these missions and support relevant trade studies.
  • Potentially work on similar datasets obtained by HST, JWST, and Pandora in programs led by Dr. Apai.
  • Disseminate work through publications and presentations; contribute to public-engagement opportunities.
  • Additional duties as assigned.
Minimum Qualifications
  • Must have completed all the requirements for a
    PhD. in Astronomy, Physics, Astrophysics, or related science at the time of
    hire.
  • US Citizenship or Permanent Resident status is
    required.
Preferred Qualifications
  • Candidates with a PhD in physics, astronomy, astrophysics are preferred.
  • Research experience relevant to one or more of the following scientific areas: Exoplanet atmospheres, exoplanet demographics, stellar activity, time-resolved photometry/spectrophotometry, comparison of data and high-dimensionality models, stellar photospheres; space mission design and operations.

FLSA Exempt
Full Time/Part Time Full Time
Number of Hours Worked per Week 40
Job FTE 1
Work Calendar Fiscal
Job Category Research
Benefits Eligible Yes - Full Benefits
Rate of Pay DOE
Compensation Type salary at 1.0 full-time equivalency (FTE)
Type of criminal background check required: Name-based criminal background check (non-security sensitive)
Number of Vacancies 2
Target Hire Date
Expected End Date
Contact Information for Candidates Prof. Daniel Apai

apai@arizona.edu
Open Date 2/11/2025
Open Until Filled Yes
Documents Needed to Apply Curriculum Vitae (CV), Cover Letter, and Two Additional Documents
Special Instructions to Applicant Along with your application, cover letter, and CV (including names and contact information for three references), please include the following documents in the Additional Documents section:

1. Additional Document 1: Research Statement (limit: 3 pages excluding bibliography and figures)

2. Additional Document 2: List of publications
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