Marines careers
Marines
0231Intelligence

Intelligence Specialist

Collect, analyze, and disseminate intelligence information. Prepare intelligence reports and briefings for commanders.

ASVAB / entry requirement

ASVAB CL: 110 or GT: 110

Enlisted
Catalog rank range: E-1 to E-8Maximum rank: E-8Initial term: 4 years

Catalog listing, not a contract offer. Confirm with a recruiter.

Inside the 0231 Intelligence Specialist job

What the job looks like

Intelligence Specialists collect, analyze, and present the information commanders use to plan. Work happens largely in secure spaces producing assessments, briefings, and intelligence products. You maintain databases, track developments, and answer specific intelligence requirements under deadline. Briefing skills matter because analysis that cannot be delivered clearly has no effect. Deployed assignments bring the work directly alongside operational planning.

Skills you learn

You learn analytic methods, source evaluation, and clear technical writing for decision makers. Briefing and presentation are trained explicitly as professional skills. The job builds fluency with intelligence databases, mapping tools, and analytic software. You gain understanding of how collection disciplines complement each other. All Intelligence Specialists hold a security clearance.

What it builds in you

The job builds intellectual honesty about what evidence actually supports. You develop the ability to work productively with incomplete and contradictory information. It teaches concise writing, which is rarer and more valuable than most realize. Intelligence Specialists tend to become curious, skeptical, articulate people. You also gain confidence briefing senior audiences early.

How it pays off after service

The clearance plus analytic experience is one of the most marketable combinations available to a junior veteran. Defense and intelligence contractors hire directly, often above comparable civilian entry salaries. Federal agencies recruit from this population and prior clearance shortens hiring considerably. Corporate threat intelligence, fraud analysis, business intelligence, and risk roles are realistic with modest upskilling. Many veterans add a degree while working and move into senior analytic or management tracks.

Service member stories

Published personal accounts with source links. Each describes an individual experience, not a typical assignment or a guarantee of your own experience.

“Since my childhood, I knew I wanted to join the military. The recruiting efforts and Marine Corps ethos led me to enlisting in the Marines.”

“I was intrigued by the endless career opportunities, whether I stay in for 20 years or go the contracting route.”

— Sgt. Spencer J. Sargentintel analystFleet Marine Force, Atlantic / MARFORCOM / MARFORNORTH, Norfolk

Quotes are from U.S. government public-domain news stories (DVIDS, army.mil and other official sources). Individuals and units are named as reported at time of publication.

A day in the life of an Intelligence Specialist

Mornings begin in the intel shop pulling overnight message traffic and updating the enemy situation board. You spend the day analyzing reporting, building intelligence products, and preparing briefings that commanders rely on for decisions. Much of your time is spent at a workstation fusing data, then presenting your assessment to the operations team.

Related career-field video—not specific to Marines 0231.

No suitable exact-MOS video was verified in the recorded search. This does not establish that none exists.

Related field: Marine intelligence — CI/HUMINT perspective. Source occupation: Marines 0211.

Watch related video: III MIG CI/HUMINT Recruitment Video
Video source and assignment context

A counterintelligence/human intelligence Marine describes his journey of lateral moving and his experiences in the 0211 job field on Camp Foster, Okinawa, Japan, June 28, 2022. CI/HUMINT Marines detect and/or deny espionage, terrorism, sabotage and subversion by an adversary, and collect information through interpersonal contact. (U.S. Marine Corps video by Cpl. Colton K. Garrett)

Official publisher description and direct video page checked; playback not independently watched. Checked 2026-10-25. This assignment may not reflect every posting in this career.

Illustrative annual base pay

$43,902–$74,948

2026 basic pay only; the same grade and service time pay the same across jobs. Promotions are assumed, not promised. Excludes allowances, bonuses and special pays.

  • E-4 · over 4 years: $43,902
  • E-6 · over 10 years: $57,114
  • E-7 · over 20 years: $74,948

Training achievements and distinctions

Possibilities for serving Marines, including those in support roles—not guaranteed admission or awards. Individual eligibility, assignment, selection, available training or competition places and successful qualification apply.

  • Marine Corps Martial Arts Program belt qualifications

    Earned skill levels: tan, gray, green, brown and black belt. Applies across combat and support specialties.

    Eligibility and official sources for Marine Corps Martial Arts Program belt qualifications

    Belts require documented training, sustainment and performance testing under authorized instructors. Higher belts have additional prerequisites, including applicable grade and professional-education requirements; neither promotion nor elapsed service awards a belt. Confirm the current requirements for the next belt with your instructor.

Sources reviewed . Confirm current course and badge requirements with official school guidance and your unit.

Possible higher ranks and career paths

Possible higher ranks and career paths

For Marines 0231 Intelligence Specialist, official service-wide guidance and any exact feeder-list matches are distinguished below from unverified specialty-specific requirements. Ranks are not separate jobs, and these possibilities are not guaranteed promotions or available contracts.

Rank information for this listing

Rank Type
Enlisted
Catalog pay-grade range
Not independently verified for this specialty; no range asserted here.
Maximum Rank
Not independently verified for this specialty.

Examples of higher service ranks

E-5
Sergeant
E-6
Staff Sergeant
E-7
Gunnery Sergeant
E-8
Master Sergeant / First Sergeant
E-9
Master Gunnery Sergeant / Sergeant Major

These are service-wide rank names, not a verified promotion ladder for this specialty. Examples are not exhaustive; appointments sharing a pay grade are not additional promotion steps.

Official military rank reference

Marine NCO grades are E-4 and E-5; staff NCO grades are E-6 through E-9. At E-8 and E-9, first sergeant/sergeant major and master sergeant/master gunnery sergeant have distinct leadership roles. Warrant and commissioned officers are separate career tracks. This service-wide structure is not a verified promotion ceiling for this MOS.

Marine Corps ranks and career-track distinctions

Higher career paths — not verified

Service-level application reference—not a verified next step for this listing

The FY27 regular warrant program requires technical and professional qualifications for the requested warrant MOS and selection. A listed warrant destination does not establish an enlisted feeder match. The February 2026 deadline has passed; this announcement documents a selection route, not a currently open opportunity.

Marine FY27 regular warrant selection announcement

Specialty-specific advancement, senior assignments, and eligibility for a different personnel category have not been verified for this listing. No feeder eligibility or automatic transition to another specialty is implied.

Advancement depends on current service rules, performance, required education, qualifications, selection, and authorized positions—not simply years served. Confirm current requirements with an official recruiter or career counselor.

Related military jobs below are for exploration, not promised progression or confirmed transfer paths.

Sources reviewed 2026-10-03. This is a partial evidence review, not verification of every advancement route for this specialty. Source retrieval dates do not replace policy effective dates.

Civilian careers related to Intelligence

Career-field mappings, not automatic qualifications. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2024 national medians). O*NET links explain each occupation; military experience does not guarantee a job or salary.

Categories & Specializations

Intelligence
Analysis
Non-combat
Secretive

0231 questions, answered

What does Marines 0231 Intelligence Specialist do?

Collect, analyze, and disseminate intelligence information. Prepare intelligence reports and briefings for commanders.

What can day-to-day work in Intelligence Specialist look like?

Intelligence Specialists collect, analyze, and present the information commanders use to plan. Work happens largely in secure spaces producing assessments, briefings, and intelligence products. You maintain databases, track developments, and answer specific intelligence requirements under deadline. Briefing skills matter because analysis that cannot be delivered clearly has no effect. Deployed assignments bring the work directly alongside operational planning.

What skills does Marines 0231 Intelligence Specialist develop?

You learn analytic methods, source evaluation, and clear technical writing for decision makers. Briefing and presentation are trained explicitly as professional skills. The job builds fluency with intelligence databases, mapping tools, and analytic software. You gain understanding of how collection disciplines complement each other. All Intelligence Specialists hold a security clearance.

How can Intelligence Specialist experience translate after service?

The clearance plus analytic experience is one of the most marketable combinations available to a junior veteran. Defense and intelligence contractors hire directly, often above comparable civilian entry salaries. Federal agencies recruit from this population and prior clearance shortens hiring considerably. Corporate threat intelligence, fraud analysis, business intelligence, and risk roles are realistic with modest upskilling. Many veterans add a degree while working and move into senior analytic or management tracks.

What entry requirement is listed for Marines 0231 Intelligence Specialist?

ASVAB CL: 110 or GT: 110. This is the catalog's listed requirement, not an individual eligibility decision. Confirm the current standard and any exceptions with the service.

Can a civilian enter Marines 0231 Intelligence Specialist directly?

This specialty can be pursued through an initial enlistment, subject to eligibility and available contracts. Confirm the current status of this specific classification with an official recruiter.

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Sources & Review

Catalog sources consulted: 2026-09-26. This is not an entry-by-entry verification date. No record-specific verification date is recorded. Occupation audit evidence reviewed: 2026-09-26; this does not re-verify every requirement.

Official branch occupation evidence

Occupation identified. This occupation was identified in the cited source. This does not verify requirements, benefits, or a current opening.

NAVMC 1200.1L, FY26 Military Occupational Specialties Manual (effective October 1, 2025), chapter 1 · reviewed 2026-09-26

Confirmed. Catalog evidence is not an inventory of open contracts.

No dated public inventory confirmed a currently open recruiting contract for this role. This does not mean there are no openings. Confirm current eligibility and offers with an official recruiter.

Deployment likelihood: Moderate*

* Estimated. Rank progression and specialty-pay eligibility are illustrative assumptions. Deployment likelihood, when shown, is inferred from similar specialties in the branch and career field, not a published specialty deployment rate.

Descriptions may change. No military role is free from risk of injury or death, including non-combat work. Catalog review dates do not establish current openings or re-verification of every requirement.

Recruiting signals reflect what each branch published on the dates shown. They are not offers, and they do not mean a contract is open for you. Eligibility depends on your ASVAB scores, medical qualification, security clearance eligibility, and ship date. Confirm everything with an official recruiter. See our Disclaimer and Terms.

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