U.S. Marine CorpsMOS to Civilian Career Guide

The Marine Corps uses Military Occupational Specialty (MOS) codes similar to the Army, covering everything from 0311 Rifleman to 0621 Field Radio Operator to 3521 Automotive Maintenance Technician. Marine leadership training, discipline, and adaptability are valued across industries — but translating specific MOS experience into civilian job applications takes more than listing your billet history.

Each guide maps a Marine Corps MOS to direct civilian career paths with real salary data, federal GS positions, and companies that hire Marine veterans. We also cover career pivots for Marines who want to leave their field entirely, because many Marines transition into project management, operations, logistics, and leadership roles that have nothing to do with their MOS. Every guide includes skills translation written for civilian hiring managers and certifications organized by the career you're targeting.