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Postdoctoral Research Associate I (Lunar and Planetary Laboratory)
Scholarshipdb, Tucson, Arizona, United States, 85718
Postdoctoral Research Associate I (Lunar and Planetary Laboratory)
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Postdoctoral Research Associate I (Lunar and Planetary Laboratory) Tucson, AZ, United States | req23612 Apply Now Share Save Job Posted on: 8/7/2025
Back to Search Postdoctoral Research Associate I (Lunar and Planetary Laboratory)
Posting Number
req23612
Department
Lunar and Planetary Laboratory
Department Website Link
https://www.lpl.arizona.edu/
Location
Main Campus
Address
Tucson, AZ USA
Position Highlights
The Lunar & Planetary Laboratory at the University of Arizona has an opening for a Postdoctoral Research Associate I in the field of modeling of planetary atmospheres. Research areas include hydrodynamic atmospheric escape from rocky exoplanets, nitrogen and sulfur cycling on early Mars and Earth, chemical kinetics of early Earth, Venus, Mars, and analogous exoplanets, and interior-atmosphere interactions on rocky worlds. Candidates are encouraged to reach out to Prof. Ranjan in advance of their application to cooperatively identify specific research topics of mutual interest. Applicants should have previous experience modeling the atmospheres of planets or exoplanets, although a variety of backgrounds may be relevant. Candidates with expertise in 1D hydrodynamic escape of rocky planet atmospheres and/or in modeling early terrestrial or Martian geochemistry are especially encouraged to apply. The position is for a period of up to three years, renewable annually contingent on satisfactory performance reviews. Position is opened until filled. First review of applications will begin 01/15/2026. 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
The successful applicant will conduct original research in collaboration with Prof. SukritRanjan and his group related to the composition and structure of planetaryatmospheres, with emphasis on terrestrial planet atmospheres inside and outsidethe solar system. The specific topics of research will be cooperativelynegotiated based on mutual interest, though current priorities include hydrodynamicatmospheric escape, Martian geochemistry, and photochemical kinetics as appliedto questions of astrobiological interest. Other responsibilities may includeparticipation in remote and in-person team meetings, presentation of results atconferences, scientific mentoring of junior colleagues, and preparation oforiginal scientific research manuscripts. Minimum Qualifications
PhD in the field of Planetary Science, Astronomy,Geoscience, or a related discipline by the start date of the position. Experience with numerical modeling and programming Experience with modelling the climate, photochemistry, or escape of planetary or exoplanetary atmospheres. Preferred Qualifications
Experience with one or more of: modeling hydrodynamic escape from the upper atmospheres of terrestrial planets, Venusian photochemistry, interior-atmosphere interactions and outgassing. Experience with or interest in mentoring junior scientists. Experience leading peer-reviewed scientific publications. FLSA
Exempt
Full Time/Part Time
Full Time
Number of Hours Worked per Week
40
Job FTE
1.0
Work Calendar
Fiscal
Job Category
Research
Benefits Eligible
Yes - Full Benefits
Rate of Pay
NIH salary guidelines, Depends on Experience
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
1
Target Hire Date
9/7/2026
Expected End Date
Contact Information for Candidates
Sukrit Ranjan Assistant Professor sukrit@arizona.edu Open Date
8/7/2025
Open Until Filled
Yes
Documents Needed to Apply
Curriculum Vitae (CV), Cover Letter, and Two Additional Documents
Special Instructions to Applicant
Please submit the following:
CV Cover Letter Statement of Research Interest Contact Information for 3 references, who will be separately contacted for letters if candidate advances in the hiring process. Notice of Availability of the Annual Security and Fire Safety Report
In compliance with the Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act (Clery Act), each year the University of Arizona releases an Annual Security Report (ASR) for each of the University’s campuses.Thesereports disclose information including Clery crime statistics for the previous three calendar years and policies, procedures, and programs the University uses to keep students and employees safe, including how to report crimes or other emergencies and resources for crime victims. As a campus with residential housing facilities, the Main Campus ASR also includes a combined Annual Fire Safety report with information on fire statistics and fire safety systems, policies, and procedures. Paper copies of the Reports can be obtained by contacting the University Compliance Office at cleryact@arizona.edu. Apply Now Share Save Job
2024 The Arizona Board of Regents on behalf of The University of Arizona Equal Opportunity Employer Vets/Disabled
University of Arizona, PhysicsPosition ID:University of Arizona -Physics -POSTDOC [#29906]Position Title:Position Location:Tucson, Arizona 85741, United States of America [map ]Subject Area...
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Sign In Create Profile
Postdoctoral Research Associate I (Lunar and Planetary Laboratory) Tucson, AZ, United States | req23612 Apply Now Share Save Job Posted on: 8/7/2025
Back to Search Postdoctoral Research Associate I (Lunar and Planetary Laboratory)
Posting Number
req23612
Department
Lunar and Planetary Laboratory
Department Website Link
https://www.lpl.arizona.edu/
Location
Main Campus
Address
Tucson, AZ USA
Position Highlights
The Lunar & Planetary Laboratory at the University of Arizona has an opening for a Postdoctoral Research Associate I in the field of modeling of planetary atmospheres. Research areas include hydrodynamic atmospheric escape from rocky exoplanets, nitrogen and sulfur cycling on early Mars and Earth, chemical kinetics of early Earth, Venus, Mars, and analogous exoplanets, and interior-atmosphere interactions on rocky worlds. Candidates are encouraged to reach out to Prof. Ranjan in advance of their application to cooperatively identify specific research topics of mutual interest. Applicants should have previous experience modeling the atmospheres of planets or exoplanets, although a variety of backgrounds may be relevant. Candidates with expertise in 1D hydrodynamic escape of rocky planet atmospheres and/or in modeling early terrestrial or Martian geochemistry are especially encouraged to apply. The position is for a period of up to three years, renewable annually contingent on satisfactory performance reviews. Position is opened until filled. First review of applications will begin 01/15/2026. 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
The successful applicant will conduct original research in collaboration with Prof. SukritRanjan and his group related to the composition and structure of planetaryatmospheres, with emphasis on terrestrial planet atmospheres inside and outsidethe solar system. The specific topics of research will be cooperativelynegotiated based on mutual interest, though current priorities include hydrodynamicatmospheric escape, Martian geochemistry, and photochemical kinetics as appliedto questions of astrobiological interest. Other responsibilities may includeparticipation in remote and in-person team meetings, presentation of results atconferences, scientific mentoring of junior colleagues, and preparation oforiginal scientific research manuscripts. Minimum Qualifications
PhD in the field of Planetary Science, Astronomy,Geoscience, or a related discipline by the start date of the position. Experience with numerical modeling and programming Experience with modelling the climate, photochemistry, or escape of planetary or exoplanetary atmospheres. Preferred Qualifications
Experience with one or more of: modeling hydrodynamic escape from the upper atmospheres of terrestrial planets, Venusian photochemistry, interior-atmosphere interactions and outgassing. Experience with or interest in mentoring junior scientists. Experience leading peer-reviewed scientific publications. FLSA
Exempt
Full Time/Part Time
Full Time
Number of Hours Worked per Week
40
Job FTE
1.0
Work Calendar
Fiscal
Job Category
Research
Benefits Eligible
Yes - Full Benefits
Rate of Pay
NIH salary guidelines, Depends on Experience
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
1
Target Hire Date
9/7/2026
Expected End Date
Contact Information for Candidates
Sukrit Ranjan Assistant Professor sukrit@arizona.edu Open Date
8/7/2025
Open Until Filled
Yes
Documents Needed to Apply
Curriculum Vitae (CV), Cover Letter, and Two Additional Documents
Special Instructions to Applicant
Please submit the following:
CV Cover Letter Statement of Research Interest Contact Information for 3 references, who will be separately contacted for letters if candidate advances in the hiring process. Notice of Availability of the Annual Security and Fire Safety Report
In compliance with the Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act (Clery Act), each year the University of Arizona releases an Annual Security Report (ASR) for each of the University’s campuses.Thesereports disclose information including Clery crime statistics for the previous three calendar years and policies, procedures, and programs the University uses to keep students and employees safe, including how to report crimes or other emergencies and resources for crime victims. As a campus with residential housing facilities, the Main Campus ASR also includes a combined Annual Fire Safety report with information on fire statistics and fire safety systems, policies, and procedures. Paper copies of the Reports can be obtained by contacting the University Compliance Office at cleryact@arizona.edu. Apply Now Share Save Job
2024 The Arizona Board of Regents on behalf of The University of Arizona Equal Opportunity Employer Vets/Disabled
University of Arizona, PhysicsPosition ID:University of Arizona -Physics -POSTDOC [#29906]Position Title:Position Location:Tucson, Arizona 85741, United States of America [map ]Subject Area...
#J-18808-Ljbffr