Demo

Class A Fitter Welder

Trinity Employment Specialists
Tulsa, OK Full Time
POSTED ON 5/23/2026
AVAILABLE BEFORE 6/20/2026

CLASS A FITTER WELDER

TEST(s)

  • Welding: 6" Sch 80 6G GTAW Stringer / Hot Pass, SMAW Fill and Cap.
  • 3G FCAW 1/2" Plate test
  • Fitter Test.

Class A Fitter Welder JOB DESCRIPTION

Position: Class A Fitter / Welder Days: Monday- Thursday

Hours: 6:00am-4:30 PM, Friday and Saturday overtime as needed 6:00am - 2:15PM 

Pay: $34 – $36 DOE


Products: Waste heat recovery equipment designed and built to ASME Code: waste heat and process gas boilers (firetube boilers, watertube boilers), steam drums, economizers, superheaters, Pressure Vessels

Class A Fitter Welder Requirements

  • Read, interpret, and understand drawings and welding procedure requirements.
  • Perform basic and advanced math functions.
  • Ability to Layout, Cut, Fit and Tack pressure and non-pressure parts. Including but not limited to cylinders, nozzles, tubes, tubesheets, headers, structural components,
  • Utilize leveling equipment to ensure orientation accuracy.
  • Experience in Flux Core (FCAW), Stick (SMAW), and Tig (GTAW).
  • Submerged arc welding a plus but not required.
  • Weld in all positions (Flat, Horizontal, Vertical, Overhead).
  • Must be able to Pass X-rays and other Non-Destructive testing methods.
  • Variety of ferrous and non-ferrous materials: Carbon, Stainless, Chrome, and Nickel Alloys.
  • Proficient using Carbon arc gouge and cutting torch.
  • All work must meet ASME Code, Company and Client Requirements.
  • Perform other shop labor tasks as needed.
  • 5 Plus years of experience in a manufacturing setting required.

#MED

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* Construct, assemble, maintain, and repair stationary steam boilers and boiler house auxiliaries. Align structures or plate sections to assemble boiler frame tanks or vats, following blueprints. Work involves use of hand and power tools, plumb bobs, levels, wedges, dogs, or turnbuckles. Assist in testing assembled vessels. Direct cleaning of boilers and boiler furnaces. Inspect and repair boiler fittings, such as safety valves, regulators, automatic-control mechanisms, water columns, and auxiliary machines.
* Attach rigging and signal crane or hoist operators to lift heavy frame and plate sections or other parts into place.
* Study blueprints to determine locations, relationships, or dimensions of parts.
* Repair or replace defective pressure vessel parts, such as safety valves or regulators, using torches, jacks, caulking hammers, power saws, threading dies, welding equipment, or metalworking machinery.
* Locate and mark reference points for columns or plates on boiler foundations, following blueprints and using straightedges, squares, transits, or measuring instruments.
* Bolt or arc weld pressure vessel structures and parts together, using wrenches or welding equipment.
* Position, align, and secure structural parts or related assemblies to boiler frames, tanks, or vats of pressure vessels, following blueprints.
* Shape or fabricate parts, such as stacks, uptakes, or chutes, to adapt pressure vessels, heat exchangers, or piping to premises, using heavy-metalworking machines such as brakes, rolls, or drill presses.
* Install manholes, handholes, taps, tubes, valves, gauges, or feedwater connections in drums of water tube boilers, using hand tools.
* Assemble large vessels in an on-site fabrication shop prior to installation to ensure proper fit.
* Lay out plate, sheet steel, or other heavy metal and locate and mark bending and cutting lines, using protractors, compasses, and drawing instruments or templates.
* Examine boilers, pressure vessels, tanks, or vats to locate defects, such as leaks, weak spots, or defective sections, so that they can be repaired.
* Shape seams, joints, or irregular edges of pressure vessel sections or structural parts to attain specified fit of parts, using cutting torches, hammers, files, or metalworking machines.
* Inspect assembled vessels or individual components, such as tubes, fittings, valves, controls, or auxiliary mechanisms, to locate any defects.
* Straighten or reshape bent pressure vessel plates or structure parts, using hammers, jacks, or torches.
* Install refractory bricks or other heat-resistant materials in fireboxes of pressure vessels.
* Clean pressure vessel equipment, using scrapers, wire brushes, and cleaning solvents.
* Bell, bead with power hammers, or weld pressure vessel tube ends to ensure leakproof joints.

Salary.com Estimation for Class A Fitter Welder in Tulsa, OK
$65,092 to $85,698
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