Chemical, Biological, Radiological And Nuclear (CBRN) Officer
Job Overview
As a Chemical, Biological, Radiological, and Nuclear (CBRN) Officer, you will be part of the Army branch that defends against the threat of biological and chemical weapons, and Weapons of Mass Destruction (WMD). You will lead extraordinary Chemical units to protect our nation by assessing and mitigating WMD/CBRN threats. Additionally, you will be certified in HAZMAT operations and the handling of toxic and hazardous substances, and be called upon to share your scientific expertise with Army units during both combat and peacetime.
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Official Qualification Requirements
This is a commissioning path. Enlisted line scores do not apply — selection is based on education, officer testing and a selection board.
- • Bachelor's degree required
- • Commissioning paths: ROTC, OCS, U.S. Military Academy (West Point), Direct Commission
Last verified: 2026-08-14
Requirements are subject to change by the Department of Defense and each service. Always confirm the current standard with an official recruiter before making a decision.
Required. Officer commissioning is citizen-only: goarmy.com says "Be a U.S. citizen by the time you commission as an Officer," marines.com lists "Be a U.S. citizen" for officers, airforce.com says officers "must be a native-born or naturalized United States citizen," and 10 U.S.C. 532 requires it by law. Verified August 2026.