Infantry Officer

Infantry Officers are central to the role of the Marine Corps as an expeditionary force. They are responsible for training their Marines for every variety of ground combat mission in any environment. They gather and evaluate intelligence on enemy forces, develop offensive and defensive battle plans and command their infantry unit’s use of weapons and equipment.

Specialized Training

  • Infantry Officer Course (IOC)
    Quantico, VA
    10 weeks
  • Light Armored Vehicle (LAV) Leaders Course
    School of Infantry in Camp Pendleton
    6 weeks

Beyond Your First Tour

After your first tour, you may be assigned to a billet available to all officers, such as recruiting duty, instructor duty at The Basic School or series commander at one of the Marine Corps Recruit Depots. Later in your career, you may be assigned to Expeditionary Warfare School or Command and Control Systems Course, or seek an advanced degree. This pattern of assignment is designed to expand your knowledge of the Marine Corps and overall strategic operations before you take on increased responsibility within your MOS.