Army MOS · Support

27A Judge Advocate, General

Current service use not established

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

Overview

Army judge advocates provide legal advice and services in civil and criminal matters involving business, property, administration, and financial operations. They serve as defense counsel for Army personnel and provide representation at courts-martial, administrative boards, and other criminal or adverse administrative actions.

Core Skills

  • Defense representation at courts-martial
  • Representation in adverse administrative proceedings
  • Business and property legal advising

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.

Lawyers

Military civil and criminal legal practice, including defense representation at courts-martial and administrative boards, transfers directly to civilian legal advising and client representation.

How to prepare: Compare your existing legal education and bar admission with the destination jurisdiction's admission rules, including available reciprocity procedures. You must satisfy that jurisdiction's licensing requirements, and federal courts have separate admission rules.

What the civilian work involves
  • Interpret laws, rulings and regulations for individuals and businesses.
  • Represent clients in court or before government agencies.
  • Evaluate findings and develop strategies and arguments in preparation for presentation of cases.
Civilian tools and software (examples)
  • Microsoft Office software
  • Adobe Acrobat

Notes & Sources

Evidence for this guidance (3 documents)
  1. Army COOL MOC feed: 27A Judge Advocate, General

    [1] data/authority/army-codes.json entry 27A (OSD COOL feed, fetched 2026-07-25); DB rank officer, authority codeType officer

    Supports: Defense representation at courts-martial, Representation in adverse administrative proceedings, Business and property legal advising, Lawyers (O*NET 23-1011.00)

  2. O*NET: Lawyers

    [2] O*NET 30.3 occupational data

    Supports: Lawyers (O*NET 23-1011.00)

  3. Bureau of Labor Statistics: Lawyers

    [3] How to Become; Education and Bar Admission; updated August 27, 2026

    Supports: Lawyers (O*NET 23-1011.00)

Defense contractor jobs for 27A

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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