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Navy NEC · Logistics

F21A Support Equipment Maintenance Manager

Current service use not established

This code is listed in the directory. Inclusion alone does not confirm current service use.

A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.

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Overview

A support equipment maintenance manager plans, organizes, implements, and controls maintenance on assigned support equipment in accordance with applicable policies and directives. The manager supervises aviation programs and operator training and manages the preventive maintenance system for the equipment.

Core Skills

  • Support equipment preventive maintenance programs
  • Aviation equipment operator training oversight
  • Maintenance compliance with aviation directives

Civilian Career Paths

Career associations are editorial assessments of the cited evidence, not an official crosswalk unless the evidence explicitly says so. O*NET supplies civilian occupation information, not proof of a military match. Related experience does not confer civilian qualifications. Tasks and tools below describe civilian work, not military training.

Support Equipment Maintenance Supervisor

Planning and controlling support equipment maintenance, managing preventive maintenance, and supervising operator training transfer directly to equipment maintenance supervision.

How to prepare: Build a sample preventive maintenance schedule for a civilian support equipment fleet, showing service intervals, work assignments, and completion tracking.

What the civilian work involves
  • Inspect and monitor work areas, examine tools and equipment, and provide employee safety training to prevent, detect, and correct unsafe conditions or violations of procedures and safety rules.
  • Monitor employees' work levels and review work performance.
Civilian tools and software (examples)
  • Microsoft Excel
  • Microsoft Project

Notes & Sources

Evidence for this guidance (2 documents)
  1. NAVPERS 18068F Vol II (NEOCS, Jul 2026 edition): NEC F21A

    [1] NEC entry "F21A - Support Equipment Maintenance Manager"; cached text line 5300; NAVPERS 18068F Vol II, 2026-07 edition

    Supports: Support equipment preventive maintenance programs, Aviation equipment operator training oversight, Maintenance compliance with aviation directives, Support Equipment Maintenance Supervisor (O*NET 49-1011.00)

  2. O*NET: First-Line Supervisors of Mechanics, Installers, and Repairers

    [2] O*NET 30.3 occupational data

    Supports: Support Equipment Maintenance Supervisor (O*NET 49-1011.00)

Defense contractor jobs for F21A

Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.

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