5811 vs 0111
Military Police (USMC) vs Administrative Specialist (USMC)
The Marine Corps promised both of these would "make you a leader." The methods range from "forging in fire" to "death by PowerPoint."
If military careers were a color wheel, 5811 and 0111 would be complementary colors — opposite in every way, somehow part of the same composition. The 5811 palette: deployments for MPs involve detainee operations, internment, and force protection missions that are distinct from garrison work in ways that are operationally significant. The 0111 palette: nobody respects admin until something they care about requires admin to fix it — then you are briefly the most important person in the building. Two career paths that diverge at the terminal leave start date and never reconverge.
After the Uniform
The part the recruiter skips: what each job actually translates to once you're a civilian — and what it pays.
Salary data from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics program. A guide, not a guarantee.
Recruiter vs. Reality
The pitch versus what people who actually did the job report back.
“Serve as the law enforcement and force protection arm of the Marine Corps. Military Police conduct patrols, investigations, and security operations while developing law enforcement skills directly applicable to civilian police careers, federal law enforcement, and investigative agencies.”
You are going to write a lot of incident reports. The base gate is your beat and the population you're policing is specifically the demographic — young, male, underpaid, newly unconstrained by home oversight — that generates the most incident reports per capita of any group in America. You will deal with drunk and disorderly, domestic calls, DUIs, barracks thefts, and the occasional incident serious enough to involve NCIS. The MP company on a Marine base handles everything civilian police handle on a small city. The investigative track (CID/NCIS liaison work) is more interesting. Deployments for MPs involve detainee operations, internment, and force protection missions that are distinct from garrison work in ways that are operationally significant. The law enforcement certification is real. The college credit equivalency helps. Civilian PD and federal agencies actively recruit military police and the transition is well-worn. NCIS and FBI are realistic targets for high performers who do the work.
“Admin Marines keep the entire personnel system running — pay, records, unit diaries, correspondence, everything that makes a Marine Corps unit function as an organization rather than just a group of people with guns. The organizational and records management skills translate directly to office administration, HR, and government service careers, and the hours are significantly more predictable than the infantry.”
You will become intimately familiar with MOL, MCTFS, unit diaries, and the specific formatting requirements of every administrative document the Marine Corps has ever invented. You are the person everyone comes to when their pay is wrong, their leave was rejected, or their award package disappeared into the administrative void. Nobody respects admin until something they care about requires admin to fix it — then you are briefly the most important person in the building. The work is repetitive, detail-intensive, and chronically thankless, but the hours are genuinely better than most MOSs and you will never hump a mortar baseplate up a mountain. The civilian translation is strong for office management, HR assistant, and government administrative positions. If you can navigate the Marine Corps personnel system without losing your mind, corporate HR will feel like a vacation.
The Real Life
Same dimensions, side by side. 5811 on the left, 0111 on the right.
Base law enforcement patrols, gate guard duty, traffic enforcement, responding to incidents, conducting investigations, and security operations. You work shifts — expect nights, weekends, and holidays. Some billets include working military K-9, criminal investigations, or FAST (Fleet Anti-terrorism Security Team) company assignments.
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MP school at Fort Leonard Wood (MO) is a joint Army/Marine training environment. The course covers law enforcement procedures, criminal investigations, defensive tactics, firearms, and traffic management. It's essentially a police academy in a military setting.
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Moderate to high. Law enforcement work requires physical fitness for patrols, pursuits, restraint, and defensive tactics. You are expected to be in top physical condition at all times.
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Military police is one of the few MOSs with a nearly one-to-one civilian career translation. You do real law enforcement: patrol, respond to calls, investigate crimes, and enforce traffic laws. The recruiter will tell you it's a great path to civilian law enforcement, and that's true — police departments, sheriff's offices, and federal agencies all recruit heavily from military MP ranks. What they won't tell you: gate guard duty is tedious and thankless, shift work disrupts your life, and some Marines in other MOSs will give you grief for being "the police." The specialized billets — FAST company, CID, K-9 — are where the best training and experience live. Push for those assignments. The post-military career path is clear: local law enforcement, federal agencies, private security, or corporate security management.
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