Structural

If you held AFSC 3E3X1, you ran the trades that keep an Air Force installation standing. Structural airmen build and repair wooden, masonry, metal, and concrete structures, from footings, slabs, and foundations to walls, roofs, steps, doors, and windows on both prefabricated and permanent buildings. The work mixes carpentry, masonry, concrete and plaster finishing, structural steel erection, and gas and arc welding into one job. You read working drawings and schematics, surveyed work sites to scope material and labor, prepared cost estimates, and tracked work progress against the schedule.

Training started with the Structural apprentice course, and contingency and expedient-structure work means many 3E3X1s deploy with Prime BEEF and RED HORSE teams to stand up bare-base facilities under a clock. That is a rare profile: you can take a set of drawings, scope the job, sequence multiple trades, and put a code-compliant structure on the ground. The job carries no DoD security clearance requirement and is built around the mechanical aptitude area of the ASVAB.

Civilian employers value 3E3X1 experience because it is genuinely multi-trade. Most civilian tradespeople specialize in one craft. You read blueprints, judged materials, ran concrete and masonry, welded structural steel, and coordinated a sequence of trades to a finish date. That blueprint-to-build judgment is the part that transfers furthest, and it opens doors well beyond the job site. To see how the skill set maps across industries, start with our military career crosswalk tool. If electrical or mechanical building systems were closer to your day-to-day, the 3E0X1 Electrical Systems and 3E1X1 HVAC/R guides cover adjacent Civil Engineer paths.

I spent years in federal engineering and construction work after the Navy, and the agencies that maintain federal facilities are looking for exactly the multi-trade judgment a 3E3X1 already has. USACE, NAVFAC, GSA, and the VA all run on people who can read a drawing, scope a repair, and put a code-compliant structure on the ground. The trade you ran in the Air Force is the same work, the only thing that changes is the org chart. — Brad Tachi, Navy Diver veteran & BMR founder

The construction trades that map directly from 3E3X1 sit in a cyclical market tied to interest rates, commercial development, and public infrastructure spending. Pay and demand swing with geography. Metro areas with active commercial pipelines and the Sun Belt generally carry stronger demand than rural markets, and union markets in the Northeast and West Coast pay above the national median for the same craft.

For the trades themselves, the U.S. Bureau of Labor Statistics (BLS OEWS, May 2024) reports a median annual wage of $58,360 for carpenters, $53,010 for brickmasons and blockmasons, $48,250 for cement masons and concrete finishers, and $51,000 for welders, cutters, solderers, and brazers. The roles that reward a multi-trade background more heavily are the ones that supervise or coordinate the trades rather than perform a single one. Construction managers had a median of $106,980, construction and building inspectors $72,120, and cost estimators $77,070 (BLS OEWS, May 2024). If you are weighing whether to keep swinging a hammer or move into the office side, the inspection and estimating paths are where structural breadth pays a premium.

The same blueprint-and-materials judgment that ran your job site also moves into completely different industries. Veterans who came up in other branches' construction ratings, like the Navy BU Builder and Navy SW Steelworker ratings, follow many of the same civilian paths. For a wider scan of where construction skills land, the all-branches MOS-to-civilian job chart lays the options side by side. When you are ready to put this on paper, our military resume builder translates trade experience into language hiring managers screen for.

Federal facilities have to be built and maintained by someone, and the agencies that own large real-property inventories hire heavily from the trades. The U.S. Army Corps of Engineers (USACE), Naval Facilities Engineering Systems Command (NAVFAC), the General Services Administration (GSA), the Department of Veterans Affairs, and the National Park Service all run civil-engineering and facilities organizations that need people who can scope, build, and inspect structures.

On the Wage Grade (WG) side, the trade work translates with almost no friction: WG-3603 Masonry, WG-4604 Wood Working (carpentry), and WG-3502 Laboring cover the hands-on crafts a 3E3X1 already performed. As you move toward coordination and oversight, the General Schedule (GS) opens up: GS-0809 Construction Control and Inspection covers the inspector role, GS-0802 Engineering Technician supports project work, and GS-1601 General Facilities and Equipment fits facilities-management positions. The technical engineering series, GS-0810 Civil Engineering and GS-0801 General Engineering, are reachable later with the right education, but the WG trades and GS-0809 inspection path are the realistic entry points off a structural background.

Veterans' Preference adds 5 or 10 points to your federal application rating, and the WG trade positions weight hands-on experience heavily, which favors a tradesperson coming straight off active duty. The federal qualification standard for these roles values demonstrated work performed, not just job titles, so the way you describe the crafts you ran matters. A federal resume builder keeps the format aligned to what OPM expects, and our guide to specialized experience on a federal resume walks through how to phrase trade work for a rating panel. If you are aiming at the inspector or technician series, the GS-7 and GS-9 qualification guide shows where a trade background lands.

If you are staying in the construction trades, your terminology already translates. A masonry foreman knows what a 3E3X1 did the moment you say you ran concrete and laid block. This section is for veterans targeting careers OUTSIDE the building trades, where a hiring manager has never set foot on a job site and reads military trade language as a blank.

The goal is to convert craft tasks into the planning, accountability, and quality language that non-trade employers screen for. Lead with the judgment, not the tool.

• Before: "Laid block and poured concrete footings for base facilities." After: "Executed structural construction from engineered drawings, controlling material tolerances and quality across multiple building systems."
• Before: "Welded structural steel for prefab buildings." After: "Fabricated load-bearing steel assemblies to specification, verifying weld integrity against engineering standards."
• Before: "Figured out materials and labor for the job." After: "Surveyed project scope, prepared cost and material estimates, and sequenced labor to a fixed completion schedule."

For a deeper list of conversions, the 50 military terms translated to civilian language glossary is a useful reference, and Air Force veterans should read our guide to translating an EPR or OPR into civilian resume language since your performance reports are the real source of resume content. Our military resume builder handles this translation for you, or you can build your resume now.