Demo

Vessel Fitter/Welder

Gastech Engineering
Sapulpa, OK Full Time
POSTED ON 1/8/2026
AVAILABLE BEFORE 1/22/2026


GasTech Engineering LLC is seeking a highly skilled Fitter Welder with extensive experience in pressure vessel fabrication for gas processing applications. This role requires precision, safety, and craftsmanship in structural and vessel welding.


Requirements
  • Minimum10 years of welding experience in heavy fabrication Large Scale or Pressure Vessel work
  • Proficient in GMAW (MIG) and FCAW (Flux Core) processes
  • You must be able to Fit your own work Fitting is a must
  • Strong understanding of ASME welding codes and procedures
  • Ability to read and interpret blueprints and welding symbols
  • Experience with full penetration welds and single-side welding techniques

Welding Test Details

Applicants must successfully complete a Plate Test for Structural and Vessel Welding:

  • 3G Position on ¾" plate with a 30º bevel
  • Open root downhill pass using GMAW (MIG)
  • Uphill fill and cap using FCAW (Flux Core)
  • Full penetration weld from one side only (no backside weld)
  • Weld will be inspected:
    • Visually per QW-462.2 by a Certified Welding Inspector
    • In accordance with ASME Section XI QW-302.4
    • Subject to X-ray, cut, and bend testing

Salary.com Estimation for Vessel Fitter/Welder in Sapulpa, OK
$50,409 to $64,479
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