Marine Corps MOS · Support

5831 Correction and Detention Specialist

Current service use not established

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

Overview

A Correction and Detention Specialist guards confined personnel and provides continuous supervision at military correctional facilities to prevent disturbances and escapes. This specialist conducts inspections, processes confinement and release, transports prisoners and absentees, manages prisoner property and funds, investigates infractions and deserters, and supports the safe and humane care of enemy detainees.

Minimum clearance: Secret

Minimum ASVAB: GT 95

ASVAB policy: Not policy-reviewed · coverage unknown · as of 2026-10-19

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: navmc-1200-1l-fy26 (source date 2025-03). Policy applicability has not been established.

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Core Skills

  • Confinement intake and release processing
  • Prisoner funds and personal property management
  • Prisoner behavioral change observation and reporting
  • Correctional facility rule violation investigations

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

Military experience supervising confined personnel, inspecting facilities, processing confinement and release, and reporting behavioral changes directly overlaps with civilian custody work.

How to prepare: Ask a target agency to assess your documented prisoner-supervision experience for entry, and plan for the typical high school diploma, academy training, and facility-based on-the-job training route. Some states require state certification; Federal Bureau of Prisons entry 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.
  • Inspect conditions of locks, window bars, grills, doors, and gates at correctional facilities to ensure security and help prevent escapes.
  • 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.

Notes & Sources

  • Correctional officer qualifications vary by state and agency: minimum entry ages are commonly 18 to 21, and federal agencies may impose a maximum entry age.
Evidence for this guidance (3 documents)
  1. NAVMC 1200.1L (FY26, in force): MOS 5831

    [1] MOS 5831 section "a. Summary"; cached text line 47445; NAVMC 1200.1L signed 2025-03-07, in force until 2026-10-01

    Supports: Confinement intake and release processing, Prisoner funds and personal property management, Prisoner behavioral change observation and reporting, Correctional facility rule violation investigations, Correctional Officers and Jailers (O*NET 33-3012.00)

    [2]NAVMC 1200.1L MOS 5831: Related SOC titles · MOS 5831 section "e. Related Standard Occupational Classification"

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

  2. O*NET: Correctional Officers and Jailers

    [3] 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

    [4] 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 5831

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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