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Marine Corps Enlisted Job Descriptions

MOS 6391 -- Avionics Maintenance Chief


Type of MOS : PMOS

Rank Range: MGySgt and MSgt

Job Description: Avionics maintenance chiefs, as noncommissioned officers in charge of the avionics division, supervise maintenance and repair of aircraft avionics systems, equipment, and components at the IMA/OMA levels.

Job Requirements:

(1) Must be a U.S. citizen.

(2) Must have normal color perception.

(3) Must possess an EL score of 105 or higher.

(4) Must have a confidential security clearance.


(I) MGySgt and MSgt:

    (a) Demonstrates proficiency in appropriate 63XX and 64XX lower level MOSs.

    (b) Demonstrates a thorough working knowledge of the NAMP and 3M procedures.

    (c) Ensures facilities are organized to support the maintenance and repair of avionics systems, equipment, or components at the lMA/OMA levels.

    (d) Requisitions spare/replacement parts and necessary work center supplies and equipment using publications and supply documents.

    (e) Maintains appropriate records of all maintenance and inspection actions performed, technical training conducted, and organic equipment assigned to the avionics division.

    (f) Possesses a thorough understanding and working knowledge of sound management principles, work center supervision, propel: methods of training personnel, and accepted and approved avionics maintenance procedures.

(2) MGySgt:

    (a) Possesses a thorough understanding and working knowledge of Marine Corps administrative procedures including the format, preparation, and submission of naval messages.

    (b) Demonstrates a thorough understanding of Marine Corps aviation staff organization and functioning of the Marine Aviat.ion Logistic Squadron, Marine Aircraft Wing, and FMF Headquarters levels.

Related Department of Labor Occupation Codes :

(1) Supervisor, Avionics Shop 823.131-018.

(2) Supervisor, Electronics Systems Maintenance 828.161-010.

Related Marine Corps Jobs:


Above information derived from MCBUL 1200, parts 2 and 3

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