Postdoctoral Associate in Astrobiology
Job no:
539242
Work type:
Post Doc Associate
Location:
Main Campus (Gainesville, FL)
Categories:
Biology/Life Science, Education/Training/Instructional Design, Physical/Mathematical Sciences
Department:
16240000 - LS-GEOLOGY
Classification Title:
Postdoctoral Associate in Astrobiology
Classification Minimum Requirements:
The appointee must have received the doctorate in a field appropriate to the assigned duties and responsibilities.
Job Description:
This postdoctoral position is to conduct research related to the biosignature preservation potential of Ocean World ices exposed to space-like combinations of temperature, pressure, and radiation. Research activities would include contributing to experiments using the Europa Tower (Stone Aerospace Facility) to provide cryogenic temperatures, hard vacuum, a large ice column, and sources of ionizing and UV radiation to ice samples doped with biogenic materials. Experiments include (i) those in which candidate biosignatures are mixed and frozen to simulate accreted sub-surface ices transported to the near subsurface and (ii) the flash freezing of ices by depositing microdroplets into vacuum to simulate geyser-derived materials. Measurements will be made on the experimental products using GC-MS and the postdoctoral associate will make the measurements, analyze the data, prepare manuscripts, and present the results at conferences. There will be opportunities for mentoring student researchers.
Performs or supervises research on assigned projects. Coordinates project activities and reports on progress. Writes articles for publication. Prepares research and presents to applicable parties as needed. Compiles data for funding proposals. Trains and mentors subordinate research associates and undergraduate students. Assists with the writing of funding proposals.
UF is located in Gainesville, a city of approximately 150,000 residents in North-Central Florida, 50 miles from the Gulf, and 67 miles from the Atlantic Ocean, and within a 2-hour drive to large metropolitan areas (Orlando, Tampa, Jacksonville). The beautiful climate and extensive nearby parks and recreational areas afford year-round outdoor activities, including hiking, biking, and nature photography. UF’s large college sports programs, museums, and performing arts center support a range of activities and cultural events for residents to enjoy. Alachua County schools are highly rated and offer a variety of programs including magnet schools and an international baccalaureate program. Learn more about what Gainesville has to offer at Visit Gainesville.
Expected Salary:
The salary is competitive and commensurate with qualifications and experience.
Benefits:
This faculty position is eligible for a comprehensive benefits package that includes state medical, dental, and vision plans; life and disability coverage; multiple retirement options; and paid time away and university holidays. Learn more about UF faculty benefits here.
Required Qualifications:
PhD in Earth and Planetary Sciences, Geological Sciences, or a closely related field.
Preferred:
Experience with mass spectrometry.
Experience in wet chemistry laboratories.
Special Instructions to Applicants:
For full consideration, applications must be submitted online. Click on Apply Now at the top of this posting.
A complete application includes:
Letter of application summarizing the applicant's qualifications, interests, and suitability for the position
A complete curriculum vitae
The names and email addresses of three references must be provided. An email will be sent to your references, requesting them to upload their confidential letter to the submission packet.
All candidates for employment are subject to a pre-employment screening which includes a review of criminal records, reference checks, and verification of education.
The selected candidate will be required to provide an official transcript to the hiring department upon hire. A transcript will not be considered “official” if a designation of “Issued to Student” is visible. Degrees earned from an educational institution outside of the United States require evaluation by a professional credentialing service provider approved by the National Association of Credential Evaluation Services (NACES), which can be found at http://www.naces.org/.
This is a time-limited position.
This position is open until filled. Review of applications will begin as soon as a suitable pool is established.
Health Assessment Required: No
Advertised:
24 Mar 2026 Eastern Daylight Time
Applications close:
Open until filled
Postdoctoral Associate in AI Bioinformatics and Single Cell Multi-omics
Job no:
539245
Work type:
Post Doc Associate
Location:
Main Campus (Gainesville, FL)
Categories:
Biology/Life Science, Computer Science, Artificial Intelligence
Department:
36010000 - PHHP-COM BIOSTATISTICS
Classification Title:
Postdoctoral Associate in AI Bioinformatics and Single Cell Multi-omics
Classification Minimum Requirements:
Doctorate in a field appropriate to the assigned duties and responsibilities.
Job Description:
Dr. Feifei Xiao's laboratory (https://directory.ufhealth.org/xiao-feifei) at the University of Florida's Department of Biostatistics (https://biostat.ufl.edu/) is accepting applications for a fully funded postdoctoral associate position. This position, available immediately, focuses on developing machine learning and deep learning methods for analyzing large-scale single-cell DNA-seq, RNA-seq, ATAC-seq and spatial transcriptome data.
We are also interested in developing modern statistical approach for integration of multi-omics datasets and causal inference to understanding the underlying architecture and causal factors of human diseases such as cancer, aging related outcomes and sepsis. Key responsibilities for the postdoctoral associate position include methodology and software development, data analysis, manuscript writing, research presentation at conferences, and assistance with grant applications. Initial funding is for two years with a potential second, two-year appointment based on need and productivity.
Department of Biostatistics https://biostat.ufl.edu/ is strategically situated within the College of Public Health and Health Professions (PHHP) and the College of Medicine. The department is ranked #11 in Biostatistics Programs at Public Universities by U.S. News & World Report. Currently, the department has 28 full-time faculty. Faculty members are jointly appointed to create synergies and collective strength, resulting in a competitive research profile and highly trained students who receive exceptional exposure to a variety of expertise. Our faculty and students have received numerous national awards in research and mentoring and are committed to excellence in training. The department offers a PhD, Master of Science, and concentration in the MPH program, and currently has 40+ PhD students. All trainees of PhD graduates are placed into tenure-track faculty, government, and industry positions.
Expected Salary:
$62,232 annually; commensurate with experience level and in accordance with current NIH postdoctoral salary guidelines.
Postdoctoral associates are eligible for comprehensive health and leave benefits and have access to libraries and other research resources available for faculty and postdoctoral associates. Additionally, postdoctoral trainees may receive funds each training year to support professional development (e.g., travel to workshops or national conferences, purchase of education materials).
Required Qualifications:
PhD in Biostatistics, Computer Science, Bioinformatics, Statistics, Mathematics or related field.
Preferred:
Proficient in R/Python. Prior experience in genetic or genomic data analysis.
Special Instructions to Applicants:
To be considered, applicants must upload a CV, a letter of intent, including a brief summary of past and current research, writing samples if available (published or arXiv/bioRxiv manuscript) and contact information for at least two professional references.
Application review will begin immediately and continue until a suitable applicant pool has been established. For questions about this position, please contact Dr. Feifei Xiao in the Department of Biostatistics at feifeixiao@ufl.edu.
Final candidate will be required to provide official transcript to the hiring department upon hire. A transcript will not be considered “official” if a designation of “Issued to Student” is visible. Degrees earned from an education institution outside of the United States are required to be evaluated by a professional credentialing service provider approved by National Association of Credential Evaluation Services (NACES), which can be found at http://www.naces.org/.
If an accommodation is needed to apply for this position, please call 352/392-2477 or the Florida Relay System at 800/955-8771 (TDD). Hiring is contingent upon eligibility to work in the U.S. Searches are conducted in accordance with Florida’s Sunshine Law.
Health Assessment Required: No
Advertised:
23 Mar 2026 Eastern Daylight Time
Applications close:
Open until filled
Postdoctoral Associate in cryogenic electron microscopy (CryoEM)
Job no:
539186
Work type:
Post Doc Associate
Location:
Palm Beach
Categories:
Biology/Life Science, Grant or Research Administration
Department:
37043010 - SR-CHEM-IZARD LAB
Classification Title: Postdoctoral Associate
Job Description:
Join a dynamic structural biology group, where we push the boundaries of molecular visualization and membrane biology. Our lab integrates cutting-edge cryoEM, membrane biophysics, and infection/immunity research to redefine how receptors like integrins are regulated. This position offers the opportunity to drive high-impact projects, publish in top journals, and grow your expertise in method development and biological discovery.
About this opportunity
Successful candidates will work in a cutting-edge research environment with new state-of-the-art facilities. The laboratory has outstanding cell biology, molecular biology, protein expression, purification, biochemistry, cryogenic electron microscopy, and protein crystallography facilities. The laboratory has access to many exceptional Cores, facilitating basic research and drug development. The unique infrastructure includes the application of unique chemical, genomic, proteomic, informatics, and high-throughput screening and engineering tools for discovering novel biomolecules.
CryoEM at the Institute
We installed the first 300 kV cryo Atomic Resolution Microscope (cryoARM300) in the Americas (https://www.youtube.com/watch?v=xdVxAN8xy1w&feature=youtu.be) and have plenty of microscope time dedicated to the post-doctoral associates. This state-of-the-art transmission electron microscope is a 300 kV high-resolution microscope capable of carrying out cryogenic electron microscopy studies by providing atomic resolution for structural studies involving single particle analyses. The transmission electron microscope is equipped with a new and improved Gatan K3 direct electron detector camera with better DQE, a larger field of view (24 Megapixels – 5,760 x 4,092), and faster (3.75 times that of the K2 camera). The direct detection devices are exquisitely sensitive, produce high signal-to-noise images, and are ideal for high-resolution studies.
X-ray crystallography at the Institute
The lab has access to SER-CAT beamlines at Sector 22 of the Advanced Photon Source, including modern insertion device lines (22-ID-D, variable wavelength, and 22-ID-E, fixed wavelength) as well as a bending magnet line (22-BM) for macromolecular crystallography. These facilities are equipped with updated optics and detectors, and fall under current APS upgrades, ensuring high performance for structural biology projects.
The lab has access to a HighFlux X-ray diffraction system, specifically a Rigaku MicroMax-007 HF, a second-generation microfocus rotating anode generator, and a mar345 Image Plate detector. An Osmic VariMax optics system and the Proteros Free Mounting System can be used to control the humidity and optimize diffraction characteristics, including resolution, mosaicity, anisotropy, and reduced X-ray background.
Intellectual environment
The Institute shares its Jupiter campus with the Max Planck Florida Institute for Neuroscience (MPFI), North America's only Max Planck Institute. MPFI is internationally recognized for innovation in imaging and neuroscience, and its presence creates a unique, highly collaborative research environment. Postdocs benefit from joint seminars, shared facilities, interdisciplinary collaborations, and daily interaction with world-class scientists across structural biology, chemical biology, and neuroscience. This close partnership expands opportunities for discovery and professional growth beyond what most academic campuses offer.
Why Jupiter, Florida?
The Institute is located in Jupiter, Florida, a vibrant coastal community in Palm Beach County. Jupiter offers an outstanding quality of life with year-round sunshine, beautiful beaches, outdoor recreation, and a safe, family-friendly atmosphere. The area combines the advantages of a relaxed lifestyle with proximity to Miami and Orlando for cultural and professional opportunities. Florida has no state income tax, making post-doctoral salaries go further, and the cost of living in northern Palm Beach County is favorable compared to many other significant research hubs. The campus itself is part of a growing biotech corridor that includes Max Planck Florida, providing an interdisciplinary, collaborative environment with cutting-edge science in an exceptional location.
Expected Salary:
NRSA Minimum Salary.
Minimum Requirements:
Applicants with a recently awarded Ph.D. degree in a relevant scientific discipline.
Preferred Qualifications:
Experience in cryogenic electron microscopy (cryoEM)
Any structural biologist is highly encouraged to apply
Applicants with a recently awarded Ph.D. degree in structural biology are preferred
Special Instructions to Applicants:
The University of Florida is a member of the State University System of Florida and an Equal Opportunity Employer. All qualified applicants will receive consideration for employment based on merit.
If an accommodation due to a disability is needed to apply for this position, please call 352-392-2477 or the Florida Relay System at 800-955-8771 (TDD) or visit Accessibility at UF.
In order to be considered, please upload a cover letter and resume.
For any inquiries, you may contact Dr. T. Izard, at t.izard@ufl.edu
The final candidate will be required to provide official transcript to the hiring department upon hire. A transcript will not be considered "official" if a designation of "Issued to Student" is visible. Degrees earned from an education institution outside of the United States are required to be evaluated by a professional credentialing service provider approved by National Association of Credential Evaluation Services (NACES), which can be found at http://www.naces.org/.
Please provide names and email addresses of three to five references as part of the UF application process. When ready, the hiring department will contact the listed references via email requesting their reference letters to be uploaded directly to the application website.
This position is open until filled. Application review will begin March 25, 2026
This is a time-limited position.
This requisition will be used to fill multiple positions.
Health Assessment Required: No
Advertised:
18 Mar 2026 Eastern Daylight Time
Applications close:
Open until filled
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