CHEMIST

Job Summary

Serves as a Chemist in the Chemistry Branch (CB) of the Laboratory Regulatory Operations (LRO), Office of Public Health Science (OPHS). Performs chemical analyses on official samples and performs tasks associated with the adaptation and validation of methods and test systems used in field laboratories for the analysis of meat and meat products, poultry and poultry products, egg, and Siluriformes products.

The samples are submitted by FSIS field personnel located throughout the United States.

• Plan and perform assigned chemical analyses on a variety of meat, poultry, egg product, and Siluriformes samples in a high-throughput diagnostic regulatory food testing laboratory.
• Independently perform analysis from start to finish, including sample receipt, preparation (homogenization, blending and grinding), weighing, extraction, and instrumental/data analysis.
• Accurately reflect work performed daily on prescribed documents and within the electronic Laboratory Information Management System (LIMS).
• Prepare and maintain standards, solutions, and reagents necessary for assigned tasks.
• Apply ISO 17025 accredited quality assurance procedures to instruments, equipment, reagents, and standards.
• Interpret and evaluate results of analysis and compare results to pertinent agency regulations to determine whether samples are violative.
• Defend and/or explain analysis and evaluation by completing a thorough justification to supervisor and/or OPHS officials.
• Assess and make recommendations for changes in standard operating procedures to better align broad guidelines specified under ISO 17025.
• Participate in the development and validation of new methods or technologies introduced by industry, public health partners, or other government agencies.
• Apply a deep understanding of the interrelationships between the analysis process and instruments/equipment used.
• Operate, troubleshoot, and repair instrumentation used (GC, UHPLC, HPLC‑MS/MS).
• Communicate with personnel from all sectors of FSIS (field employees, technical service center employees, plant personnel, FSIS managers, and industry representatives).

Individual Occupational Requirements, IOR Basic Requirements:
Degree in physical sciences, life sciences, or engineering that includes 30 semester hours in chemistry, supplemented with coursework in mathematics (differential and integral calculus) and at least 6 semester hours of physics. OR combination of education and experience equivalent to a major as described, including at least 30 semester hours in chemistry, supplementary mathematics coursework, and at least 6 semester hours of physics, plus appropriate experience or additional education.

Submissions of college transcripts (official or unofficial) are required, including student name, school name, course titles, credit hours, grades, and degree award date. Transcripts must be in English or include an English translation. Foreign institution transcripts must be from an institution accredited by a U.S. Department of Education‑recognized accrediting body.

To apply for this position you must complete the initial online application, including the assessment questionnaire, and submit all required documentation specified in the Required Documents section. The complete application package must be submitted by 11:59 PM (ET) on 08/05/2025 to receive consideration. The application process is conducted through USAJOBS. Applicants should create a USAJOBS account, upload a resume and transcripts, complete the required questionnaire, and attach supplemental documents.

If you are unable to apply online, please fax a request for an application package along with your name and mailing address to HR: 1‑833‑840‑9219. All applicants must provide or be able to provide a DD‑214 or equivalent documentation if claiming Veterans’ Preference. A National Agency Check and Inquiry (NACI) and credit report will be required for selected candidates.

• Proficiency in chemical analysis of meat, poultry, and related products.
• Experience with ISO 17025 quality systems.
• Strong communication and collaboration skills with internal and external stakeholders.
• Valid degree and supporting transcripts as described.

Benefits URL: https://(Use the "Apply for this Job" box below).-summary

Agency Contact Email:
Gary.

Mccann
Agency Contact Phone: (612) 852‑7706