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Air Force AFSC · Engineering

3E0X2 Electrical Power Production

Current service use not established

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

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Overview

Electrical Power Production specialists start portable generators and operate and maintain 24-hour power plants that supply electricity to Air Force facilities. They also maintain aircraft arresting systems that safely stop hook-tail fighter aircraft.

Minimum ASVAB: M 56 and E 40

ASVAB policy: Not policy-reviewed · coverage unknown · as of 2026-10-19

Program scope has not been reviewed.

Policy applicability and coverage of the program's score routes have not been reviewed. Shown-route arithmetic is not an eligibility decision.

Source: dafecd-atch4-2025-10-31 (source date 2025-10). Policy applicability has not been established.

See if you would hit this score: free ASVAB practice test

Skill levels: 3E012 helper · 3E032 apprentice · 3E052 journeyman · 3E072 craftsman

Core Skills

  • Power generation control system repair
  • Aircraft arresting system installation and maintenance

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.

Onsite Generator Technician

Installing, operating, maintaining, and repairing military generating and control systems transfers directly to onsite generator-system service.

How to prepare: Use the EGSA study guide to identify knowledge gaps in generator-set mechanical, electrical, and control systems before applying for service positions.

What the civilian work involves
  • Install, maintain, service, and repair onsite power generation systems.
  • Troubleshoot mechanical, electrical, and control systems in generator sets.

Power Plant Operators

Military operation of electrical generating and control systems provides a foundation for utility plant equipment operation, a different focus from generator-system maintenance.

How to prepare: Target nonnuclear operator-trainee openings and compare their employer-specific onsite training programs, which typically require several years to reach full competence. Entry typically calls for a high school diploma or equivalent, and some operating functions require state licenses.

What the civilian work involves
  • Control generator output to match the phase, frequency, or voltage of electricity supplied to panels.
  • Monitor power plant equipment and indicators to detect evidence of operating problems.
  • Start or stop generators, auxiliary pumping equipment, turbines, or other power plant equipment as necessary.
Civilian tools and software (examples)
  • Computerized maintenance management system CMMS

Training & Development

Choose credentials for your target role. COOL funding markers describe program listings, not a guarantee of eligibility or funding.

Career Growth

  • Electrical Generator Systems Technician Certification - Journeyman

    Validate advanced knowledge of onsite generator installation, maintenance, troubleshooting, and repair; the optional preparation bootcamp has no entry prerequisites.

    Eligibility and preparation: The Journeyman exam requires at least three years of experience as an electrical power generator equipment technician; attending the bootcamp does not waive this requirement.

    For: Onsite Generator Technician

Notes & Sources

Evidence for this guidance (6 documents)
  1. DAFECD, 30 Apr 26: ELECTRICAL POWER PRODUCTION (3E0X2)

    [1] Specialty Summary section "ELECTRICAL POWER PRODUCTION"; normalized cached text lines 9225-9245; explicit AFSC match for 3E0X2

    Supports: Power generation control system repair, Aircraft arresting system installation and maintenance, Onsite Generator Technician, Power Plant Operators (O*NET 51-8013.00)

  2. Electrical Generating Systems Association: Generator Technician Certification

    [2] Program overview, Journeyman Technician Certification, and Test Preparation; rendered 23 September 2026

    Supports: Onsite Generator Technician, Electrical Generator Systems Technician Certification - Journeyman

  3. O*NET: Power Plant Operators

    [3] O*NET 30.3 occupational data

    Supports: Power Plant Operators (O*NET 51-8013.00)

  4. Bureau of Labor Statistics: Power Plant Operators, Distributors, and Dispatchers

    [4] How to Become One, Training and Licenses; retrieved 23 September 2026

    Supports: Power Plant Operators (O*NET 51-8013.00)

  5. COOL credential mapping: Electrical Generator Systems Technician Certification - Journeyman

    [5] 3E0X2 cached COOL credential feed

    Supports: Electrical Generator Systems Technician Certification - Journeyman

  6. Electrical Generating Systems Association: Technician Certification FAQs

    [6] Who may take the EGSA Certification Exam? Journeyman-Level Certification; How do I become certified?; rendered 23 September 2026

    Supports: Electrical Generator Systems Technician Certification - Journeyman

Defense contractor jobs for 3E0X2

Predecessor codes

Historical codes with documented links to 3E0X2. Each history page explains the change.

54212Electric Power Production Helper54232Apprentice Electric Power Production Specialist54252Electric Power Production Specialist54272Electric Power Production Technician542X2Electrical Power Production

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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