Army MOS · Support

31E Corrections and Detention Specialist

Current service use not established

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

Overview

Corrections and Detention Specialists control, supervise, and counsel internees while managing detention, confinement, and corrections treatment operations. They provide detention and correctional support for military prisoners, host nation corrections development, and detainee operations.

Minimum clearance: Secret

Minimum ASVAB: ST 91

ASVAB policy: Not policy-reviewed · coverage unknown · as of 2026-10-18

Program scope has not been reviewed.

Policy applicability and coverage of the program's score routes have not been reviewed. Shown-route arithmetic is not an eligibility decision.

Source: smartbook-611-21-ch10c-fy2025 (source date 2025-12). Policy applicability has not been established.

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Core Skills

  • Internee supervision and counseling
  • Management of corrections treatment programs
  • Host nation corrections development support

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.

Correctional Officers and Jailers

Supervising internees and managing military detention and confinement operations directly supports civilian prisoner custody and supervision work.

How to prepare: Compare your education and service record with a target agency's academy entry criteria, planning for the typical high school diploma, academy training, and facility-based on-the-job training route. Qualifications vary by state and agency: some states require certification, minimum ages commonly range from 18 to 21, and federal entry may have a maximum age; the Bureau of Prisons requires a bachelor's degree or several years of experience providing counseling, assistance, or supervision.

What the civilian work involves
  • Conduct head counts to ensure that each prisoner is present.
  • Monitor conduct of prisoners in housing unit, or during work or recreational activities, according to established policies, regulations, and procedures, to prevent escape or violence.
  • Search prisoners and vehicles and conduct shakedowns of cells for valuables and contraband, such as weapons or drugs.

Notes & Sources

Evidence for this guidance (3 documents)
  1. Army COOL MOC feed: 31E Corrections and Detention Specialist

    [1] data/authority/army-codes.json entry 31E (OSD COOL feed, fetched 2026-07-25); DB rank enlisted, authority codeType enlisted

    Supports: Internee supervision and counseling, Management of corrections treatment programs, Host nation corrections development support, Correctional Officers and Jailers (O*NET 33-3012.00)

  2. O*NET: Correctional Officers and Jailers

    [2] O*NET 30.3 occupational data

    Supports: Correctional Officers and Jailers (O*NET 33-3012.00)

  3. Bureau of Labor Statistics: Correctional Officers and Bailiffs

    [3] How to Become a Correctional Officer or Bailiff; Education, Training, Licenses, Certifications, and Registrations; page dated 2026-08-27, retrieved 2026-09-24

    Supports: Correctional Officers and Jailers (O*NET 33-3012.00)

Defense contractor jobs for 31E

Predecessor codes

Historical codes with documented links to 31E. Each history page explains the change.

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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