Aircraft Maintenance Chief

MGySgt to MSgt - PMOS


Aircraft Maintenance Chiefs supervise the establishment and functions of all maintenance areas, maintenance personnel qualifications and MOS development within a fixed-wing/rotary wing/tiltrotor squadron or repair activity. They are responsible to the Commanding Officer for all Enlisted Maintenance Marines qualifications and professional development. They assist in directing, supervising, and coordinating the activities of aviation enlisted personnel performing aircraft maintenance duties. They prepare or supervise the preparation of reports, correspondence, schedules and rosters pertaining to an aircraft maintenance department or repair activity. They are the Senior Enlisted Maintenance Advisors to the Commanding Officer and Aircraft Maintenance Officers in all areas of maintenance, enlisted performance, billet requirements, aviation training, and manning within the aircraft maintenance department. They coordinate and manage Aviation Maintenance/Enlisted Aircrew Marines within the squadron, group, wing, MARFOR and HQMC levels.


  • Must be a qualified MOS 60XX, 61XX, or 62XX.
  • Security requirement: Secret security clearance eligibility.


  • See prerequisites.


  • For a complete listing of duties and tasks, refer to MCO P4790.20, Maintenance Training Management and Evaluation Programs (MATMEP) for MOS 6019.

Related SOC Classification/SOC Code:

  • First-Line Supervisors/Managers of Mechanics, Installers, and Repairers 49-1011.

Related Military Skill:

  • None