Class A Fitter Welder

Trinity Employment Specialists; Tulsa (OK); On-site; USD 47,000 - 50,000; Full time

Job summary

TRINITY EMPLOYMENT SPECIALISTS in Tulsa, OK is seeking a Class A Fitter Welder specialized in ASME pressure vessels and boiler fabrication. This role involves high-level fitting and welding of components using TIG, SMAW, and FCAW methods.

You will read blueprints, qualify through weld tests, work with carbon steel, stainless, and nickel alloys, and support heavy fabrication in a strict quality environment.

Qualifications

• 5+ years of fitter/welder experience in a manufacturing environment.
• Ability to pass weld tests including 6" Sch 80 6G GTAW root/hot pass + SMAW fill/cap.
• 3G FCAW 1/2" plate and fitter test.
• Experience with GTAW (TIG), SMAW (Stick), and FCAW (Flux Core).
• Ability to weld in all positions (flat, horizontal, vertical, overhead).
• Ability to read and interpret blueprints and welding procedures.

Responsibilities

• Layout, cut, fit, and tack pressure and structural components.
• Fabricate components including cylinders, nozzles, tubes, and headers.
• Perform TIG, Stick, and Flux Core welding to specification.
• Read blueprints and weld procedures; ensure proper fit and orientation.
• Inspect work to ensure ASME code compliance and quality standards.

Skills

5+ years fitness/welder experience

Pass weld tests

Read blueprints

Welding in all positions

GTAW (TIG) experience

SMAW (Stick) experience

FCAW (Flux Core) experience

Strong math skills

Tools

GTAW (TIG)

SMAW (Stick)

FCAW (Flux Core)

X-ray / NDT

Job description

Class A Fitter Welder (ASME Pressure Vessel / Boiler Fabrication) Pay: $34–$36/hour DOE Schedule: Monday–Thursday | 6:00 a.m. – 4:30 p.m. (OT Friday & Saturday 6:00 a.m. – 2:15 p.m. as needed) Job Type: Full-Time Location: Tulsa, OK

Class A Fitter Welder (ASME Pressure Vessel / Boiler Fabrication) – Must-Have Requirements

• 5+ years of fitter/welder experience in a manufacturing environment
• Ability to pass weld tests:
• 6" Sch 80 6G GTAW (TIG) root/hot pass + SMAW fill/cap
• 3G FCAW 1/2" plate
• Fitter test
• Experience with GTAW (TIG), SMAW (Stick), and FCAW (Flux Core)
• Ability to weld in all positions (flat, horizontal, vertical, overhead)
• Ability to read and interpret blueprints and welding procedures
• Experience fitting, laying out, and assembling pressure and non-pressure components
• Ability to pass X-ray and other non-destructive testing (NDT) requirements
• Proficient with carbon arc gouging and cutting torch
• Strong math skills for layout and fabrication work

Class A Fitter Welder (ASME Pressure Vessel / Boiler Fabrication) – Position Summary

Perform high-level fitting and welding on ASME code pressure vessels and boiler components. Work with a variety of materials including carbon steel, stainless, chrome, and nickel alloys. Ensure all fabrication meets strict ASME, company, and customer quality standards. Support production of waste heat recovery equipment in a heavy fabrication environment.

Class A Fitter Welder (ASME Pressure Vessel / Boiler Fabrication) – Essential Duties & Responsibilities

• Layout, cut, fit, and tack pressure and structural components
• Fabricate components including cylinders, nozzles, tubes, tubesheets, headers, and structural parts
• Perform TIG, Stick, and Flux Core welding to specification
• Use leveling and alignment tools to ensure proper fit and orientation
• Read and follow blueprints, weld procedures, and shop drawings
• Perform carbon arc gouging and thermal cutting as needed
• Inspect work to ensure compliance with ASME code and quality standards
• Work with ferrous and non-ferrous materials
• Maintain clean and safe work environment
• Assist with additional shop duties as needed

Class A Fitter Welder (ASME Pressure Vessel / Boiler Fabrication) – Additional Qualifications

• Submerged Arc Welding (SAW) experience is a plus
• Experience with pressure vessels, boilers, or heavy industrial fabrication preferred
• Strong problem-solving skills and attention to detail
• Ability to work overtime and meet production deadlines
• Team-oriented with strong communication skills

TRINITY EMPLOYMENT SPECIALISTS IS AN EQUAL OPPORTUNITY EMPLOYER