What are the responsibilities and job description for the USDA-ARS Fellowship in Microbiology, Food Science, or Chemistry position at Oak Ridge Institute for Science and Education?
Organization
U.S. Department of Agriculture (USDA)
Reference Code
USDA-ARS-SEA-2025-0161
How To Apply
To submit your application, scroll to the bottom of this opportunity and click APPLY.
A Complete Application Consists Of
Connect with ORISE...on the GO! Download the new ORISE GO mobile app in the Apple App Store or Google Play Store to help you stay engaged, connected, and informed during your ORISE experience and beyond!”
Application Deadline
1/30/2026 3:00:00 PM Eastern Time Zone
Description
The Agricultural Research Service (ARS) is the U.S. Department of Agriculture's chief scientific in-house research agency with a mission to find solutions to agricultural problems that affect Americans every day from field to table. ARS will deliver cutting-edge, scientific tools and innovative solutions for American farmers, producers, industry, and communities to support the nourishment and well-being of all people; sustain our nation’s agroecosystems and natural resources; and ensure the economic competitiveness and excellence of our agriculture. The vision of the agency is to provide global leadership in agricultural discoveries through scientific excellence.
Research Project: The USDA-ARS Food Science & Market Quality and Handling Research Unit is engaged in the development of new and enhanced technologies that support vegetable pickling, by fermentation or acidification, in the USA, under the USDA-ARS National Program 306, Quality and Utilization of Agricultural Products. A current research project evaluates the role of microbes in texture losses of vegetables during processing and long-term storage. The selected candidate will participate in all aspects of scientific research and laboratory operations with specific and expanded opportunities associated with microscopy using a Keyence Imaging System, enzyme kinetic assays using microbial cultures, supernatants and/or extracts, bioinformatic analysis to identify putative functions in bacteria and yeasts, and texture measurements on vegetable tissue. The candidate will participate in data collection and analysis and collaboratively advance the development of standard operating procedures for advanced microscopy.
Learning Objectives: Through this educational opportunity, the selected candidate will develop foundational knowledge and practical skills in the following areas:
Mentor(s): The mentor for this opportunity is Ilenys M. Perez-Diaz (ilenys.perez-diaz@usda.gov). If you have questions about the nature of the research, please contact the mentor(s).
Anticipated Appointment Start Date: January 2026. Start date is flexible and will depend on a variety of factors.
Appointment Length: The appointment will initially be for one year, but may be renewed upon recommendation of ARS and is contingent on the availability of funds.
Level of Participation: The appointment is full time (40 hours per week).
Participant Stipend: The participant will receive a monthly stipend commensurate with educational level and experience. The anticipated stipend range is $35,000 - $50,000 yearly.
Citizenship Requirements: This opportunity is available to U.S. citizens only.
ORISE Information: This program, administered by ORAU through its contract with the U.S. Department of Energy (DOE) to manage the Oak Ridge Institute for Science and Education (ORISE), was established through an interagency agreement between DOE and ARS. Participants do not become employees of USDA, ARS, DOE or the program administrator, and there are no employment-related benefits. Proof of health insurance is required for participation in this program. Health insurance can be obtained through ORISE.
Questions: Please visit our Program Website. After reading, if you have additional questions about the application process, please email ORISE.ARS.Southeast@orau.org and include the reference code for this opportunity.
Qualifications
The qualified candidate should have received or be currently pursuing a bachelor's, master's, or doctoral degree in one of the relevant fields (microbiology, chemistry, food science, and/or bioinformatic). Degree must have been received within the past five years, or be currently pursuing.
Preferred Skills
$35,000.00 – $50,000.00 Yearly
Point of Contact
Janeen
Eligibility Requirements">1 )
U.S. Department of Agriculture (USDA)
Reference Code
USDA-ARS-SEA-2025-0161
How To Apply
To submit your application, scroll to the bottom of this opportunity and click APPLY.
A Complete Application Consists Of
- An application
- Transcript(s) – For this opportunity, an unofficial transcript or copy of the student academic records printed by the applicant or by academic advisors from internal institution systems may be submitted. Click here for detailed information about acceptable transcripts.
- A current resume/CV, including academic history, employment history, relevant experiences, and publication list
- Two educational or professional recommendations
Connect with ORISE...on the GO! Download the new ORISE GO mobile app in the Apple App Store or Google Play Store to help you stay engaged, connected, and informed during your ORISE experience and beyond!”
Application Deadline
1/30/2026 3:00:00 PM Eastern Time Zone
Description
- Applications are reviewed on a rolling-basis.
The Agricultural Research Service (ARS) is the U.S. Department of Agriculture's chief scientific in-house research agency with a mission to find solutions to agricultural problems that affect Americans every day from field to table. ARS will deliver cutting-edge, scientific tools and innovative solutions for American farmers, producers, industry, and communities to support the nourishment and well-being of all people; sustain our nation’s agroecosystems and natural resources; and ensure the economic competitiveness and excellence of our agriculture. The vision of the agency is to provide global leadership in agricultural discoveries through scientific excellence.
Research Project: The USDA-ARS Food Science & Market Quality and Handling Research Unit is engaged in the development of new and enhanced technologies that support vegetable pickling, by fermentation or acidification, in the USA, under the USDA-ARS National Program 306, Quality and Utilization of Agricultural Products. A current research project evaluates the role of microbes in texture losses of vegetables during processing and long-term storage. The selected candidate will participate in all aspects of scientific research and laboratory operations with specific and expanded opportunities associated with microscopy using a Keyence Imaging System, enzyme kinetic assays using microbial cultures, supernatants and/or extracts, bioinformatic analysis to identify putative functions in bacteria and yeasts, and texture measurements on vegetable tissue. The candidate will participate in data collection and analysis and collaboratively advance the development of standard operating procedures for advanced microscopy.
Learning Objectives: Through this educational opportunity, the selected candidate will develop foundational knowledge and practical skills in the following areas:
- Master routine laboratory techniques to ensure the production of accurate and reproducible data, along with the ability to collect, process, and analyze such data effectively.
- Build proficiency in microscopy techniques and microbial enzyme assays, enhancing understanding of microbial processes.
- Learn methods for measuring food texture, with a specific focus on vegetables, to explore applications in food science.
- Acquire knowledge and experience in bioinformatics tools and techniques for analyzing microbial genomes and identifying potential functional roles.
Mentor(s): The mentor for this opportunity is Ilenys M. Perez-Diaz (ilenys.perez-diaz@usda.gov). If you have questions about the nature of the research, please contact the mentor(s).
Anticipated Appointment Start Date: January 2026. Start date is flexible and will depend on a variety of factors.
Appointment Length: The appointment will initially be for one year, but may be renewed upon recommendation of ARS and is contingent on the availability of funds.
Level of Participation: The appointment is full time (40 hours per week).
Participant Stipend: The participant will receive a monthly stipend commensurate with educational level and experience. The anticipated stipend range is $35,000 - $50,000 yearly.
Citizenship Requirements: This opportunity is available to U.S. citizens only.
ORISE Information: This program, administered by ORAU through its contract with the U.S. Department of Energy (DOE) to manage the Oak Ridge Institute for Science and Education (ORISE), was established through an interagency agreement between DOE and ARS. Participants do not become employees of USDA, ARS, DOE or the program administrator, and there are no employment-related benefits. Proof of health insurance is required for participation in this program. Health insurance can be obtained through ORISE.
Questions: Please visit our Program Website. After reading, if you have additional questions about the application process, please email ORISE.ARS.Southeast@orau.org and include the reference code for this opportunity.
Qualifications
The qualified candidate should have received or be currently pursuing a bachelor's, master's, or doctoral degree in one of the relevant fields (microbiology, chemistry, food science, and/or bioinformatic). Degree must have been received within the past five years, or be currently pursuing.
Preferred Skills
- Specific skills in microscopy or the measurement of enzyme kinetic from pure microbial cultures or vegetable texture analysis are desirable.
$35,000.00 – $50,000.00 Yearly
Point of Contact
Janeen
Eligibility Requirements">1 )
- Citizenship: U.S. Citizen Only
- Degree: Bachelor's Degree, Master's Degree, or Doctoral Degree received within the last 60 months or currently pursuing.
- Discipline(s):
- Chemistry and Materials Sciences (
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Salary : $35,000 - $50,000
