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Salary
≈ $59k – $115k per year (Estimated)
Location
In office (United States)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Oct 12, 2026. DNOW scores B on the Alion truth index.

Overview
Company
Impact
Profile match
DNOW is a Houston, Texas-based distributor of pipe, valves, fittings, pumps, electrical and MRO products and packaged, engineered process and production equipment for energy and industrial customers. Spun off from National Oilwell Varco in 2014 and tracing its heritage back to 1862, the NYSE-listed company serves upstream, midstream, gas utility, downstream and industrial markets through a global branch and supercenter network, has added 26 companies by acquisition since 2014 and is combining with MRC Global. It hires field and inside sales representatives, service and shop technicians, mechanics, fitters, PLC programmers, supervisors and project managers.

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
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