Research Assistant

Overview

Food Sensoromics and Metabolomics Lab (FSML), directed by Dr. Joana Pico and located within the Nutrition, Dietetics, and Food Sciences (NDFS) department, is seeking two dedicated Grad Research Assistants. This is a part‑time position designed to support the smooth operation of a new project at the FSML research group.

The primary role of the selected candidates will be to analyze the volatile and non‑volatile compounds generated in thermally abused oils and the corresponding deep‑fried fries. These analyses will include:

• Derivatization of oil samples and fries extracts for their SPME‑GC/MS analyses.
• Sample treatment of oils and fries for determination of lipids by HPLC/MS.
• Injection into the HPLC/MS system.

Once the data is generated, the Grad Research Assistant will also be responsible for the corresponding data analysis and statistical analyses, all under the supervision of Dr. Joana Pico.

• Derivatization of EKODEs (using methanol + BF3) and HCAs (using MTBSTFA) from fries and oils.
• Solvent extraction of lipids from oils and fries for their determination via HPLC/MS.
• Basic use (injection, mobile phase preparation, data collection) of an HPLC/MS system and SPME‑GC/MS system.
• Metabolomic data analysis of volatile compounds via SPME‑GC/MS.
• Metabolomic data analyses of lipidic compounds via HPLC/MS.

Currently enrolled at USU as a graduate student, or an individual not enrolled at USU but with a BSc relevant to Chemistry, Food Sciences, Nutrition, or Biological Engineering, complemented by strong knowledge in Biochemistry.

• Previous experience with SPME‑GC/MS or similar tools is a plus.
• Previous experience with HPLC/MS or similar tools is a plus.
• Availability from 8 am to 5 pm (flexibility required).
• Interest in Neurodegenerative Diseases and Chronic Disease Epidemiology.

• Resume/CV to be uploaded at the beginning of your application.
• Transcripts to be uploaded at the beginning of your application.
• Cover Letter to be typed/pasted at the end of your application.

$15.00 per hour

The work environment will be based on a controlled indoor laboratory setting, which requires the fulfillment of safety protocols at all times. Personal Protective Equipment (PPE) such as lab coats, safety glasses, and gloves is mandatory. Lab benches and fume hoods will be used for sample preparation, instrument operation, and data analysis. Physical capabilities required include fine motor skills for pipetting and handling small volumes, occasional lifting of light items (≤ 10 lb), and clear visual acuity for reading instrument displays.

The job demands sustained concentration, detail‑oriented precision, and effective communication.

Utah State University is an equal opportunity employer and does not discriminate or tolerate discrimination, including harassment, based on race, color, religion, sex, national origin, age, genetic information, sexual orientation, gender identity, disability, or status as a protected veteran.