Structural Metal Fabricators and Fitters Salary
The median structural metal fabricators and fitters salary in the United States is $51,330 per year ($24.68/hour). Salaries range from $37,960 at the entry level to $72,280+ for the top 10% of earners. There are 52,360 structural metal fabricators and fitters jobs nationwide. Employment is projected to decline 16.3% through 2034.
Last updated: June 2026 Β· Source: U.S. Bureau of Labor Statistics
Salary Distribution
Job Growth (2024-2034)
Annual Openings
Education Required
Training Needed
Structural Metal Fabricators and Fitters Career Guide
Interview questions, resume templates, and a career ladder written specifically for structural metal fabricators and fitterss.
Structural metal fabricators and fitters (BLS SOC 51-2041) lay out, fit, weld, and assemble structural steel, aluminum, and specialty-alloy assemblies β bridges, buildings, shipyards, offshore-oil platforms, heavy-equipment frames, transmission-tower structures, and defense hulls. Typical seats: AISC-certified structural-steel fabrication shops (Schuff Steel, Steelfab, SteelFab of Alabama, Cives Steel, W&W AFCO, Bethlehem Steel Building Products); shipyards (Newport News Shipbuilding / Huntington Ingalls Industries HII, General Dynamics NASSCO San Diego, Bath Iron Works, Ingalls Shipbuilding Pascagoula, Austal USA Mobile, Fincantieri Marinette Marine); heavy-equipment frame fabrication (Caterpillar, John Deere, CNH Industrial, AGCO); crane and heavy-lift structural (Manitowoc, Grove, Link-Belt, Terex, Liebherr USA); transmission-tower fabrication (Sabre Industries, Trinity Industries, Valmont); offshore-oil / renewables structural (Kiewit, McDermott, LM Wind Power). Credentials β AWS D1.1 Structural Welding Code Steel (SMAW / GMAW / FCAW / SAW / GTAW procedure qualification records + welder performance qualification records); AWS D1.5 Bridge Welding Code; AWS D1.6 Stainless Steel; AWS Certified Welder (CW) via AWS Accredited Test Facility; AWS Certified Welding Inspector (CWI) β the recognized US inspection credential; NIMS (National Institute for Metalworking Skills) Machining Level I/II; Ironworkers Local (International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers) apprenticeship. BLS reports 52,360 employed with a median of $51,330, p10 $34,780, p90 $76,830+. Entry Fabricator / Fitter Helper $38-52k; established Fabricator / Fitter II $52-72k; Sr Fabricator / Layout Fitter $65-88k; Lead Fabricator / Shop Foreman $82-115k+. The single biggest earnings lever is stacking AWS D1.1 SMAW / FCAW / SAW procedure qualifications + AWS CWI + Ironworkers Local Journeyman card, and moving into a Layout Fitter or Shop Foreman seat at a shipyard, AISC-certified structural shop, or Fortune-500 heavy-equipment fabrication plant where the union scale + overtime + shift differential push total earnings to $85-125k+.
Core Skills Hiring Managers Screen For
How to Become a Structural Metal Fabricators and Fitters
- 1Complete a high-school diploma or GED with strong shop math and reading-comprehension foundationsEmployers screen on shop-math ability (fractions, decimals, trigonometry basics, tape-measure reading to 1/32 in), print-reading basics, and mechanical aptitude. A high-school co-op or vocational-track program in welding, sheet metal, or machining gives a meaningful head start; without it, WorkKeys National Career Readiness Certificate at Silver or Gold level is the alternate signal.
- 2Complete a technical certificate or associate program in welding technology or structural fabricationCommunity-college welding programs at Tulsa Welding School, Lincoln Electric Welding School (Cleveland, Ohio), Hobart Institute (Troy, Ohio), Ivy Tech (Indiana), Sinclair Community College (Ohio), San Jacinto College (Texas), Delta College (Michigan), Pima Community College (Arizona), Alfred State (SUNY New York) β 6-24 months, $2-15k tuition. NIMS Machining Level I credentials often stackable inside these programs. AWS Certified Welder qualification is typically included in the AAS curriculum.
- 3Start as Fabricator / Fitter Helper at $18-24/hr ($38-52k) + shift differential + benefitsFirst seat β typically at an AISC-certified structural-steel fabrication shop (Schuff Steel, Steelfab, Cives Steel, W&W AFCO), a shipyard (HII Newport News, General Dynamics NASSCO, Bath Iron Works, Ingalls Shipbuilding), a heavy-equipment fabrication plant (Caterpillar, John Deere, CNH Industrial), or a crane / heavy-lift structural fabricator (Manitowoc, Grove, Link-Belt, Terex). Duties: material staging, tack welding, weld cleaning, fixture setup, weld-inspection support. Shift differential $1-3/hr for 2nd and 3rd shift. Overtime at 1.5x after 40 hrs (many union plants have 1.5x after 8/day and 2x on Sundays).
- 4Complete AWS D1.1 welder-performance qualification on 2-3 processes + Ironworkers apprenticeshipAWS D1.1 welder-performance qualification per Clause 4 β pass the plate-groove test in the specific process (SMAW / GMAW / FCAW / SAW / GTAW) and position (1G / 2G / 3G / 4G / 3F / 4F / 6G) that will be used in production. Test coupons visually inspected + bend-tested; passing means the welder is qualified for that specific procedure. Ironworkers Local apprenticeship β 4-year, 8,000-hour program with 720 hours of related classroom instruction; the industry-recognized structural-iron credential. UBC Millwright is an alternative track for machinery fabrication. Some shipyards run their own 3-4 year fabrication apprenticeship with journey-card issuance internal to the shipyard (HII Apprentice School, Bath Iron Works Apprentice).
- 5Advance to Fabricator / Fitter II at $22-30/hr ($52-72k) + shift differential + full benefits3-6 years in seat. Own end-to-end fabrication on a single assembly type or shop area β layout, cut, fit, weld, inspect, ship. Handle out-of-position welding (3G vertical, 4G overhead, 6G pipe). NIMS Machining Level I completion typical at this rung; layer on AWS D1.1 procedure qualifications on additional processes (add GMAW or FCAW to a SMAW qualification, add SAW for plate work). Union plants (Ironworkers, USW, UAW at some heavy-equipment plants) typically have a written bidding / seniority process for this promotion.
- 6Layer on AWS Certified Welder (CW) + AWS D1.1 Advanced qualifications + NIMS Level IIAWS Certified Welder credential via AWS Accredited Test Facility β passes visual + bend / radiographic testing on the specific procedure + position; adds $2-5/hr in the shop's bid process. AWS D1.5 Bridge Welding Code qualification for bridge-fabrication shops (Cives Steel, W&W AFCO, Schuff Steel bridge divisions) β required at bridge fabricators; adds $3-8/hr. AWS D1.6 Stainless Steel qualification for shipyard and chemical / pharma fabrication. AWS D3.6M Underwater Welding for offshore-oil / renewables fabrication. NIMS Machining Level II specialty credentials β CNC Setup and Operation for shop CNC plasma / laser cutter operation, Machining Level II Welding-Specialty at some employers.
- 7Advance to Sr Fabricator / Layout Fitter at $28-38/hr ($65-88k) + shift differential + LTIP6-11 years in seat. Own the most complex fitup work β compound-angle miters, curved-plate rolling, transition sections, machinery-frame precision fitups (Β±1/32 in). Second-chair to the Shop Foreman on quality and downtime issues. Train new Fabricators / Fitters. Complete AWS CWI (Certified Welding Inspector) prep and exam β the recognized US welding-inspection credential; opens the Shop QC Inspector / QA Manager track at $80-125k. Union plants build this into the seniority ladder with a written bidding process.
- 8Advance to Lead Fabricator / Shop Foreman at $34-45/hr salaried ($82-115k+) + bonus + LTIP10-18 years in seat. Own a shift's production plan across 3-8 fabrication bays or a specific assembly line; direct 8-25 fabricators, fitters, welders, and material handlers per shift. Some employers require completion of an AAS or a 2-year certificate for the Foreman promotion; others promote from within based on demonstrated leadership. Bonus of 5-12% on plant-level scrap, throughput, and safety metrics is typical. AWS CWI is often required at this rung.
- 9Advance to Fabrication Manager / QA Manager / Sr Structural Engineer track at $95-155k+ + bonus + LTIP15+ years in seat, typically with an AAS or a Bachelor's in welding engineering technology, structural engineering technology, or manufacturing engineering. Fabrication Manager owns the P&L across all shifts; QA Manager owns the AISC + AWS + AASHTO/AWS D1.5 quality-management system and audit response. Corporate roles at Schuff Steel, Cives Steel, HII, Caterpillar, John Deere support multiple plants on standardization, capital-project planning, and continuous improvement.
Career Progression
- β’Material staging and stock-cut prep for the day's fabrication schedule
- β’Tack welding on fitups under Fabricator supervision
- β’Weld cleaning (slag chipping, wire brushing, grinding) prior to inspection
- β’Complete daily production log entries and material-lot traceability
- β’Own end-to-end fabrication on assigned assembly type β layout, cut, fit, weld, inspect, ship
- β’Handle out-of-position welding (3G vertical, 4G overhead, 6G pipe)
- β’Hit throughput, quality, and safety targets; complete SPC and weld-inspection documentation
- β’Escalate downtime, quality, and material-lot issues to Sr Fabricator or Shop Foreman
- β’Own the most complex fitup work β compound-angle miters, curved-plate rolling, transition sections, machinery-frame precision fitups
- β’Second-chair the Shop Foreman on quality and downtime issues
- β’Train new Fabricators / Fitters on advanced techniques
- β’Coordinate with QC on weld inspection and NDE (UT / MT / RT) scheduling
- β’Own a shift's production plan across 3-8 fabrication bays or a specific assembly line
- β’Direct 8-25 fabricators, fitters, welders, and material handlers per shift
- β’Handle Step 1 union grievances, disciplinary write-ups, and attendance-policy administration
- β’Report to Fabrication Manager on daily production, safety incidents, and quality holds
- β’Own the plant P&L or the QA-program book across 3-8 fabrication bays
- β’Own AISC + AWS + AASHTO/AWS D1.5 quality-management system and audit response
- β’Own capital-project planning for new equipment (CNC plasma, robotic welder, SAW tractor, laser cutter)
- β’Own the plant's collective-bargaining relationship with the local union (Ironworkers, USW, UAW)
Interview Questions & Answers
5 free questions below. Career Kit unlocks 13 total plus resume bullets for every level.
Q1. Walk me through a complex fitup you've completed.technical
Q2. How do you troubleshoot a weld defect during production β say, undercut on a fillet weld?situational
Q3. Describe a safety incident or near-miss you observed and how it was handled.behavioral
Q4. Why structural fabrication rather than pipe welding or field ironwork?culture
Q5. Where do you see your career in 5 years?closer
Resume Template β Fabricator / Fitter II (3-7 yrs)
Copy these bullets into your resume as a starting point. Career Kit includes bullets for every level of the ladder.
- βΈFabricator / Fitter II at Schuff Steel structural-steel fabrication shop covering A992 W-shape building-column and W-beam production; ran to a daily throughput target of 42 tons of fabricated steel against a 45-ton plan.
- βΈReduced weld-rework rate from a 4.8% baseline to 2.1% (56% reduction) over 12 months by standardizing FCAW E71T-1 parameters and improving fitup discipline on beam-to-column moment connections.
- βΈAWS Certified Welder (SMAW / FCAW / GMAW in flat + horizontal + vertical positions) + NIMS Machining Level I + OSHA 10 General Industry + plant overhead-crane operator (ASME B30.2, 10-ton bridge crane).
- βΈ$26.80/hr base + $1.75/hr 2nd-shift differential + Ironworkers Local pension + full healthcare + 401(k) match to 6%. Perfect-attendance bonus 2 years running.
What Gets You Rejected
- βCannot pass AWS D1.1 welder-performance qualification on the shop's primary processes (SMAW / FCAW / GMAW) β automatic disqualifier for a Fabricator promotion at any AISC-certified structural shop or shipyard.
- βHistory of weld-rework rates >5% attributable to fitup or welding technique β signals candidate hasn't developed the precision-work discipline.
- βOSHA 29 CFR 1910.147 LOTO violations or 29 CFR 1910.252 hot-work permit violations β safety-critical events that create OSHA-inspection audit-trail exposure.
- βHistory of dropped loads, damaged rigging, or bypassed safety systems during crane / rigging operations β automatic disqualifier at any credible shipyard or structural fabricator.
- βNo AWS Certified Welder credential after 24+ months in seat β signals candidate hasn't taken the shop's AWS Accredited Test Facility opportunity.
- βWeak print-reading and layout math β cannot interpret AWS A2.4 weld symbols, cannot read AISC-standard shop drawings, cannot execute compound-angle miter layouts.
- βAttendance-policy violations β union structural-fabrication plants have written attendance-point systems, and repeat violations bar promotion regardless of technical competence.
Salary Negotiation Levers
- βUnion representation β Ironworkers Local (International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers), USW (steel + structural steel), UAW at some heavy-equipment plants typically deliver a 15-30% wage premium plus pension (defined-benefit or defined-contribution 401(k) with 5-8% employer match) and full healthcare against non-union employers.
- βAWS D1.1 + D1.5 + D1.6 procedure qualifications β each stacked qualification typically justifies $1-3/hr bid on a promotion; the full stack (SMAW + FCAW + GMAW + SAW across flat / horizontal / vertical / overhead / pipe positions) adds $6-12/hr over a base-qualified welder.
- βAWS Certified Welding Inspector (CWI) credential β adds $6-15k at Sr Fabricator promotion and $10-25k at Shop Foreman / QA Manager promotion; the recognized US welding-inspection credential.
- βAISC-certified shop premium β Schuff Steel, Cives Steel, W&W AFCO, SteelFab pay 10-20% above non-AISC shops for the same rank due to stricter QA / bridge / seismic-detailing work.
- βShipyard premium β HII Newport News, General Dynamics NASSCO, Bath Iron Works, Ingalls Shipbuilding pay 15-25% above general structural fabricators for the same rank plus DOE / DoD project-cost-of-living adjustments plus USW / MTC pension eligibility.
- βShift differential β 2nd-shift typically $1-2/hr; 3rd-shift and rotating typically $1.50-3/hr; weekend / continuous-operations differential often adds another $0.75-2/hr.
- βOvertime discipline β most union CBAs pay 1.5x after 8 hrs / day and 40 hrs / week, 2x on Sundays and 6th consecutive day, 2.5x on holidays; total OT typically adds 15-30% to base earnings for high-seniority fabricators.
- βIronworkers Journeyman card β the industry-recognized structural-iron credential; adds $5-10k on promotion at Ironworkers-signatory shops plus full UBC / IABSORIW pension eligibility.
- βNIMS Machining Level II (CNC Setup and Operation) β adds $2-5k at Sr Fabricator promotion at plants with CNC plasma / laser cutter / press-brake operations.
- βMetro premium β Great Lakes / Ohio Valley (Cives Steel Ohio, W&W AFCO Cincinnati, Steelfab Alabama), Texas Gulf Coast (Schuff Steel Texas), Southeast (HII Newport News, Ingalls Pascagoula, Bath Iron Works Maine) pay 10-25% above the US median for the same seat.
- βSign-on bonus and relocation β Schuff Steel, Cives Steel, HII, General Dynamics NASSCO routinely pay $3-10k sign-on and $5-15k relocation for Sr Fabricator and Shop Foreman hires from out-of-metro.
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Structural Metal Fabricators and Fitters Salary by State
Best Cities (cost-adjusted) βSalary Map β Click a state for details
Top Paying States
| State | Median | vs. National |
|---|---|---|
| Maine | $64,760 | +26.2% |
| Alaska | $63,420 | +23.6% |
| Oregon | $62,220 | +21.2% |
| Massachusetts | $62,040 | +20.9% |
| Washington | $61,850 | +20.5% |
| Indiana | $60,180 | +17.2% |
| Connecticut | $58,760 | +14.5% |
| Idaho | $58,140 | +13.3% |
| California | $57,590 | +12.2% |
| Wisconsin | $56,310 | +9.7% |
Structural Metal Fabricators and Fitters Salary by Metro Area
| Metro Area | Median | vs. National |
|---|---|---|
| Bremerton-Silverdale-Port Orchard, WA | $75,570 | +47.2% |
| San Diego-Chula Vista-Carlsbad, CA | $68,350 | +33.2% |
| Chicago-Naperville-Elgin, IL-IN | $68,280 | +33.0% |
| Mobile, AL | $66,820 | +30.2% |
| Kingsport-Bristol, TN-VA | $66,110 | +28.8% |
| Seattle-Tacoma-Bellevue, WA | $65,980 | +28.5% |
| Davenport-Moline-Rock Island, IA-IL | $65,850 | +28.3% |
| San Francisco-Oakland-Fremont, CA | $65,500 | +27.6% |
| Albany, OR | $65,420 | +27.4% |
| Portland-South Portland, ME | $64,760 | +26.2% |