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Navy NEC · Aviation

E12A E-6B System Organizational Career Maintenance Technician

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

The E-6B systems organizational career maintenance technician performs scheduled and unscheduled upkeep on E-6B mission and avionics systems. The technician applies knowledge of voice and data communications, Classified Material System materials, aircraft maintenance procedures, and E-6B mission and avionics systems.

Minimum clearance: TS/SCI

Core Skills

  • Voice and data communications knowledge
  • Classified Material System materials knowledge

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.

Avionics Technicians

Scheduled and unscheduled upkeep of E-6B mission and avionics systems transfers directly to civilian aircraft electronics maintenance.

How to prepare: Build a civilian avionics work sample documenting a component test, fault diagnosis, and repair using a training unit.

What the civilian work involves
  • Test and troubleshoot instruments, components, and assemblies, using circuit testers, oscilloscopes, or voltmeters.
  • Keep records of maintenance and repair work.
  • Adjust, repair, or replace malfunctioning components or assemblies, using hand tools or soldering irons.

Telecommunications Equipment Installers and Repairers, Except Line Installers

Voice and data communications knowledge combined with E-6B mission-system upkeep provides a foundation for maintaining civilian telecommunications equipment.

How to prepare: Complete a hands-on telecommunications equipment lab covering circuit fault isolation and post-repair functional testing.

What the civilian work involves
  • Test circuits and components of malfunctioning telecommunications equipment to isolate sources of malfunctions, using test meters, circuit diagrams, polarity probes, and other hand tools.
  • Test repaired, newly installed, or updated equipment to ensure that it functions properly and conforms to specifications, using test equipment and observation.

Notes & Sources

Evidence for this guidance (3 documents)
  1. NAVPERS 18068F Vol II (NEOCS, Jul 2026 edition): NEC E12A

    [1] NEC entry "E12A - E-6B System Organizational Career Maintenance Technician"; cached text line 4413; NAVPERS 18068F Vol II, 2026-07 edition

    Supports: Voice and data communications knowledge, Classified Material System materials knowledge, Avionics Technicians (O*NET 49-2091.00), Telecommunications Equipment Installers and Repairers, Except Line Installers (O*NET 49-2022.00)

  2. O*NET: Avionics Technicians

    [2] O*NET 30.3 occupational data

    Supports: Avionics Technicians (O*NET 49-2091.00)

  3. O*NET: Telecommunications Equipment Installers and Repairers, Except Line Installers

    [3] O*NET 30.3 occupational data

    Supports: Telecommunications Equipment Installers and Repairers, Except Line Installers (O*NET 49-2022.00)

Defense contractor jobs for E12A

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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