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Army MOS · Medical

71B Biochemistry

Current service use not established

This code is listed in the directory. Inclusion alone does not confirm current service use.

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Overview

Army biochemistry officers conduct and direct biochemical analyses and investigate metabolic processes in organisms. They perform experiments and research how the body reacts and adapts to military environments while serving in MTOE and TDA organizations within and outside the continental United States.

Core Skills

  • Investigation of metabolic processes in organisms
  • Experimental study of adaptation to military environments

Civilian Career Paths

Career associations are editorial assessments of the cited evidence, not an official crosswalk unless the evidence explicitly says so. O*NET supplies civilian occupation information, not proof of a military match. Related experience does not confer civilian qualifications. Tasks and tools below describe civilian work, not military training.

Biochemists and Biophysicists

Conducting biochemical analyses and investigating metabolism and environmental adaptation directly supports research into biological processes.

How to prepare: Build a research portfolio describing your experimental methods and findings, then compare it and your graduate education with requirements in biochemistry research openings.

What the civilian work involves
  • Manage laboratory teams or monitor the quality of a team's work.
  • Study physical principles of living cells or organisms and their electrical or mechanical energy, applying methods and knowledge of mathematics, physics, chemistry, or biology.
  • Develop new methods to study the mechanisms of biological processes.
Civilian tools and software (examples)
  • Microsoft Excel
  • IBM SPSS Statistics

Biological Technicians

Hands-on biochemical analysis and experiments on organism responses transfer to laboratory research support and experimental observation.

How to prepare: Create a methods-focused resume that maps the experiments and biochemical analyses you personally performed to the protocols requested by research laboratories.

What the civilian work involves
  • Conduct research, or assist in the conduct of research, including the collection of information and samples, such as blood, water, soil, plants and animals.
  • Monitor and observe experiments, recording production and test data for evaluation by research personnel.
  • Analyze experimental data and interpret results to write reports and summaries of findings.
Civilian tools and software (examples)
  • Microsoft Excel

Notes & Sources

Evidence for this guidance (3 documents)
  1. Army COOL MOC feed: 71B Biochemistry

    [1] data/authority/army-codes.json entry 71B (OSD COOL feed, fetched 2026-07-25); DB rank officer, authority codeType officer

    Supports: Investigation of metabolic processes in organisms, Experimental study of adaptation to military environments, Biochemists and Biophysicists (O*NET 19-1021.00), Biological Technicians (O*NET 19-4021.00)

  2. O*NET: Biochemists and Biophysicists

    [2] O*NET 30.3 occupational data

    Supports: Biochemists and Biophysicists (O*NET 19-1021.00)

  3. O*NET: Biological Technicians

    [3] O*NET 30.3 occupational data

    Supports: Biological Technicians (O*NET 19-4021.00)

Defense contractor jobs for 71B

Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.

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