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Air Force AFSC · Engineering

3E2X1 Pavements and Construction Equipment

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

Pavements and Construction Equipment personnel construct runways and airfields in remote locations and maintain facilities already in use. They operate heavy construction equipment and detonate explosives as part of creating and caring for facilities.

Minimum ASVAB: M 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: 3E211 helper · 3E231 apprentice · 3E251 journeyman · 3E271 craftsman

Core Skills

  • Concrete and asphalt airfield construction
  • Heavy construction equipment operation and maintenance
  • Tractor-trailer transport of equipment and materials

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.

Paving, Surfacing, and Tamping Equipment Operators

Constructing and maintaining concrete and asphalt runways, aircraft parking aprons, and roads directly overlaps with civilian paving work.

How to prepare: Arrange supervised practice with a paving contractor on its paving machines, focusing on material flow and surface adjustments.

What the civilian work involves
  • Start machine, engage clutch, and push and move levers to guide machine along forms or guidelines and to control the operation of machine attachments.
  • Control paving machines to push dump trucks and to maintain a constant flow of asphalt or other material into hoppers or screeds.
  • Observe distribution of paving material to adjust machine settings or material flow, and indicate low spots for workers to add material.

Operating Engineers and Other Construction Equipment Operators

Operating and maintaining loaders, graders, dozers, and backhoes transfers directly to civilian construction equipment operation.

How to prepare: Ask a local equipment-operator apprenticeship program to assess your documented machine experience and identify training gaps, especially on computerized controls. A few states require special licenses for backhoe, loader, and bulldozer operators.

What the civilian work involves
  • Start engines, move throttles, switches, or levers, or depress pedals to operate machines, such as bulldozers, trench excavators, road graders, or backhoes.
  • Take actions to avoid potential hazards or obstructions, such as utility lines, other equipment, other workers, or falling objects.
  • Coordinate machine actions with other activities, positioning or moving loads in response to hand or audio signals from crew members.
Civilian tools and software (examples)
  • Maintenance record software
  • Work record software

Notes & Sources

  • Construction equipment operators often need a commercial driver's license to haul equipment between jobsites; state rules vary.
Evidence for this guidance (4 documents)
  1. DAFECD, 30 Apr 26: PAVEMENTS AND CONSTRUCTION EQUIPMENT (3E2X1)

    [1] Specialty Summary section "PAVEMENTS AND CONSTRUCTION EQUIPMENT"; normalized cached text lines 9439-9461; explicit AFSC match for 3E2X1

    Supports: Concrete and asphalt airfield construction, Heavy construction equipment operation and maintenance, Tractor-trailer transport of equipment and materials, Paving, Surfacing, and Tamping Equipment Operators (O*NET 47-2071.00), Operating Engineers and Other Construction Equipment Operators (O*NET 47-2073.00)

  2. O*NET: Paving, Surfacing, and Tamping Equipment Operators

    [2] O*NET 30.3 occupational data

    Supports: Paving, Surfacing, and Tamping Equipment Operators (O*NET 47-2071.00)

  3. Bureau of Labor Statistics: construction equipment operators

    [3] How to Become One; retrieved 23 September 2026

    Supports: Paving, Surfacing, and Tamping Equipment Operators (O*NET 47-2071.00), Operating Engineers and Other Construction Equipment Operators (O*NET 47-2073.00)

  4. O*NET: Operating Engineers and Other Construction Equipment Operators

    [4] O*NET 30.3 occupational data

    Supports: Operating Engineers and Other Construction Equipment Operators (O*NET 47-2073.00)

Defense contractor jobs for 3E2X1

Predecessor codes

Historical codes with documented links to 3E2X1. Each history page explains the change.

55111Pavements and Construction Equipment Helper55131Apprentice Pavements and Construction Equipment Operator55151Pavements and Construction Equipment Operator551X0Pavements Maintenance Specialist551X1Construction Equipment Operator

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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