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Marine Corps Officer Careers

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MARINE CORPS OFFICER CAREERS

All Marine Option Midshipmen must complete a 6-week session of Officer Candidate School (OCS) during the summer before their senior year in order to earn the title of Marine and commission as a Marine Corps Officer.

After commissioning, all new Marine Corps Officers will attend The Basic School (TBS) in Quantico, VA for 6 months, at the end of which you will be assigned your Military Occupational Specialty (MOS). Marine Corps Officers with pre-existing aviation contracts will report to NAS Pensacola for flight training after successful completion of TBS.


Marine Corps - Ground


As a Marine Corps Officer leading ground missions, the challenges you face will focus on two profound responsibilities: accomplishing your mission and ensuring the welfare of the Marines you lead. To succeed as a Marine Corps Officer, you must excel at both. Listed below are several ground roles you may find yourself in:

 

Intelligence Officers analyze and evaluate information; estimate the tactical situation; and formulate, coordinate and execute approved intelligence actions, operations and activities to include offensive and defensive actions, reconnaissance and fire support.

Infantry Officers plan, direct, and assist in the deployment and tactical employment of the Marine Air-Ground Task Force (MAGTF) and any subordinate infantry and reconnaissance units. Infantry Officers are responsible for the discipline, morale, and welfare of their unit’s Marines. 

Logistics Officers plan, coordinate, execute and supervise the execution of all functional areas of tactical logistics: supply, maintenance, transportation, general engineering and services.

Communications Officers supervise and coordinate all aspects of the planning, installation, operation, displacement and maintenance of data, telecommunications, radio systems and computer systems.

Field Artillery Officers direct tactical employment of the field artillery unit in combat and coordinate that unit’s fire with other artillery units, mortars, aircraft, and naval surface fire support ships.

Military Police Officers function as supervisors, coordinators and administrators of law enforcement matters

Service obligation: 36 months AFTER MOS school (~4 years)


Combat Engineer Officers command or assist in commanding engineer units consisting of Marines whose duties include repair, maintenance and operation of heavy equipment, obstacle emplacement, breaching operations and construction of expedient roads, airfields and landing zones.

 

Click here for a complete list of Marine Corps Ground Officer MOSs.


Marine Corps - Aviation


As a Naval Aviator in the Marine Corps, you will play a crucial role in the Marine Air-Ground Task Force (MAGTF), providing support to US and/or coalition forces on the ground. Some of the aircraft you may find yourself in are listed below:

  • F/A-18 Hornet
  • F-35 Lightning II
  • KC-130 Super Hercules
  • MV-22 Osprey
  • AH-1Z Viper
  • UH-1Y Venom
  • CH-53 Super Stallion

Marine Corps aviation "guarantees" are awarded on a competitive basis after entry into the NROTC program.

Service obligation: 8 years AFTER "winging" (~10 years total)

 

Helicopter hovering low to the ground in the desert.