Marine Corps MOS · Intelligence

2631 Electronic Intelligence/Electromagnetic Warfare Analyst

Current service use not established

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

Overview

An Electronic Intelligence and Electromagnetic Warfare Analyst installs, operates, and performs preventive maintenance on associated equipment while analyzing signals and preparing electronic order of battle appraisals and map overlays. The analyst operates signals intelligence support equipment, processes recordings, issues electromagnetic warfare reports, assists with aircrew training and briefings, and supports signals intelligence, electromagnetic warfare, and cyber operations.

Minimum clearance: TS/SCI

Minimum ASVAB: EL 110 or GT 110

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.

See if you would hit this score: free ASVAB practice test

Core Skills

  • Electronic order of battle appraisals
  • Intelligence map overlay preparation
  • Computer processing of recorded signals
  • SIGINT equipment setup and preventive maintenance

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.

DIA Analysis Officer

Signals analysis, electronic order of battle appraisals, and EW reporting provide relevant experience for DIA's foreign military capabilities analysis specialty.

How to prepare: Practice for DIA's writing assessment by producing a concise military-capabilities appraisal using public sources. DIA requires U.S. citizenship, security clearance approval, and hiring vetting that includes a writing test and interview.

Electrical and Electronics Repairers, Commercial and Industrial Equipment

Installing, operating, and performing preventive maintenance on SIGINT and EW equipment provides a foundation for electronic equipment service work.

How to prepare: Take a hands-on electronics fault-diagnosis course to extend routine preventive maintenance experience into testing and repair.

What the civilian work involves
  • Test faulty equipment to diagnose malfunctions, using test equipment or software, and applying knowledge of the functional operation of electronic units and systems.
  • Maintain equipment logs that record performance problems, repairs, calibrations, or tests.
  • Set up and test industrial equipment to ensure that it functions properly.
Civilian tools and software (examples)
  • Circuit evaluation software
  • Computerized maintenance management system CMMS

Training & Development

Choose credentials for your target role. COOL funding markers describe program listings, not a guarantee of eligibility or funding.

Getting Started

  • Associate Electronics Technician (CETa)

    Develop and demonstrate foundational knowledge of circuits, electronic theory, and test equipment for the equipment-repair path.

    For: Electrical and Electronics Repairers, Commercial and Industrial Equipment

Notes & Sources

Evidence for this guidance (5 documents)
  1. NAVMC 1200.1L (FY26, in force): MOS 2631

    [1] MOS 2631 section "a. Summary"; cached text line 36096; NAVMC 1200.1L signed 2025-03-07, in force until 2026-10-01

    Supports: Electronic order of battle appraisals, Intelligence map overlay preparation, Computer processing of recorded signals, SIGINT equipment setup and preventive maintenance, DIA Analysis Officer, Electrical and Electronics Repairers, Commercial and Industrial Equipment (O*NET 49-2094.00)

  2. Defense Intelligence Agency: Analysis Career Field

    [2] Career Specifics, Military Capabilities, Applying to Be an Analyst; public page retrieved through Jina Reader 2026-09-23

    Supports: DIA Analysis Officer

  3. Defense Intelligence Agency: Hiring Process

    [3] Opening hiring overview and Employment Criteria, Initial Employment; public page retrieved through Jina Reader 2026-09-23

    Supports: DIA Analysis Officer

  4. O*NET: Electrical and Electronics Repairers, Commercial and Industrial Equipment

    [4] O*NET 30.3 occupational data

    Supports: Electrical and Electronics Repairers, Commercial and Industrial Equipment (O*NET 49-2094.00)

  5. COOL credential mapping: Associate Electronics Technician (CETa)

    [5] 2631 cached COOL credential feed

    Supports: Associate Electronics Technician (CETa)

    [6]ETA International: Associate Certified Electronics Technician · CETa description and CETa Exam Info; retrieved 2026-09-23

    Supports: Associate Electronics Technician (CETa)

Defense contractor jobs for 2631

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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