Demo

Sr. Fitter (1st Shift)

DNOW
Tomball, TX Full Time
POSTED ON 7/18/2026
AVAILABLE BEFORE 8/31/2026
At DNOW, we believe our associates are the best in the business. We value and reward hardworking, creative, and dedicated employees that desire to be part of a team committed to outstanding customer service.

START YOUR CAREER NOW.

The Sr. Fitter is responsible for manufacturing, fitting, and assembling parts and components from detailed drawings or specifications.

Job Responsibilities

  • Interpret and work from complex blueprints, isometric drawings, and ASME code specifications to fit and assemble pressure vessel components.
  • Lay out, align, and tack-weld parts using precise measuring tools such as squares, levels, and calipers.
  • Prepare and fit nozzles, flanges, and other vessel attachments with exact tolerances.
  • Collaborate closely with welders, inspectors, and engineers to ensure compliance with ASME Section VIII and customer requirements.
  • Conduct fit-up inspections and make adjustments to maintain dimensional accuracy and weld quality.
  • Operate fabrication equipment such as overhead cranes, grinders, and cutting torches safely and efficiently.
  • Maintain a clean, organized, and safety-focused work environment.

Job Requirements

  • Proven experience as a fitter in a pressure vessel or heavy fabrication environment.
  • Strong knowledge of ASME Section VIII, Division 1 fabrication standards.
  • Ability to read and interpret complex fabrication drawings and welding symbols.
  • Skilled in using precision measuring tools and layout equipment.
  • Experience with carbon steel, stainless steel, and alloy materials.
  • Strong teamwork skills and the ability to communicate effectively with welders, inspectors, and supervisors.
  • Commitment to safety, quality, and continuous improvement.

BENEFITS:

  • Competitive Salary bonus
  • 401(k)/ Retirement savings
  • Comprehensive Benefits (medical, dental, vision, life and disability coverage)
  • Friendly work environment
  • Paid vacation/holidays

Salary.com Estimation for Sr. Fitter (1st Shift) in Tomball, TX
$59,957 to $77,939
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