Posted 20 July, 2026
Fitter Supervisor
Mullins Mechanical
Duncan, AZ, US
Full Time
Job Description
Job Title: Pipe Fitter Supervisor
\nLocation: Duncan, SC
\nSchedule: 1st shift
\nEmployment Type: Full time
\nJob Summary
\nWe are seeking an experienced Pipe Fitter Supervisor to oversee pipe fabrication and installation activities in a shop or field environment. This role is responsible for supervising pipefitters, ensuring work is completed safely, efficiently, and in compliance with drawings, specifications, and quality standards. The ideal candidate is a hands-on leader with strong technical pipefitting knowledge and the ability to drive production while maintaining safety and workmanship excellence.
\nKey Responsibilities
\n- \n
- Supervise daily pipefitting operations to ensure quality, safety, and productivity targets are met \n
- Lead and manage pipefitters, helpers, and subcontractors as assigned \n
- Interpret and work from isometric and orthographic piping drawings \n
- Coordinate with welding, fabrication, quality, and engineering teams \n
- Ensure proper fit-up, alignment, tolerances, and material usage prior to welding \n
- Enforce company safety policies, PPE usage, and job site safety requirements \n
- Conduct daily toolbox talks and ensure Safety Task Assessments (STAs) are completed \n
- Monitor productivity and manpower; develop recovery plans when production goals are not met \n
- Manage Fitter productivity targets: \n
- \n
- Fitter Booths: 120 diameter inches per 8-hour shift \n
\n - Verify materials, fittings, and components match project specifications \n
- Identify and resolve field or shop issues related to fit-up, rework, or material discrepancies \n
- Work with Quality Control to address non-conformances and inspection findings \n
- Ensure accurate completion of daily reports, manpower logs, and turnover documentation \n
- Maintain housekeeping standards in work areas \n
- Participate in daily production and coordination meetings \n
- Uphold a professional, respectful, and team-focused work environment \n
Additional Duties
\n- \n
- Provide coverage for other supervisors as needed \n
- Coordinate rework to meet schedule and quality requirements \n
- Assist with training and mentoring of pipefitters and apprentices \n
- Issue disciplinary documentation when necessary \n
Required Qualifications
\n- \n
- 5+ years of pipefitting or piping fabrication experience \n
- Previous supervisory or lead pipefitter experience preferred \n
- Strong knowledge of pipe fitting methods, materials, and tolerances \n
- Ability to read and interpret isometric, orthographic, and P&ID drawings \n
- Understanding of piping materials, valves, fittings, and supports \n
- Strong safety leadership and communication skills \n
- Basic computer skills (production reports, timekeeping, or project software) \n
Preferred Qualifications
\n- \n
- Experience in industrial, refinery, or power plant environments \n
- Familiarity with ASME piping codes \n
- Ability to operate mobile equipment (forklifts, manlifts, ) \n
Team Leadership & Development
\n- \n
- Build, mentor, and lead high-performing teams across \n
- Establish clear roles, responsibilities, and performance metrics aligned with \n
Why Join Us
\n- \n
- Leadership role with hands-on involvement \n
- Strong safety and quality culture \n
- Consistent workload with growth opportunities \n
- Competitive compensation and benefits \n
