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Job Description

Overview

MU Aqua Engineering Inc. is seeking experienced Lead Industrial Pipefitters to establish and lead small, hands-on piping installation teams supporting industrial water treatment and semiconductor facility projects. Each Lead Pipefitter will supervise 2–3 helpers while actively participating in piping installation, fabrication, and field coordination.

Responsibilities

  • Lead a small crew of 2–3 pipefitter helpers in daily piping installation activities.
  • Perform hands-on pipe layout, measurement, cutting, fitting, assembly, and installation.
  • Read and interpret piping drawings, isometric drawings, P&IDs, and project specifications.
  • Plan and coordinate daily work assignments, materials, tools, and equipment.
  • Provide technical guidance and hands-on training to crew members.
  • Identify and resolve piping installation issues in the field.
  • Coordinate with engineers, supervisors, and other construction teams.
  • Ensure all work meets safety, quality, and project requirements.
  • Support piping inspections, leak testing, pressure testing, and system completion activities.

Requirements

  • 5+ years of industrial pipefitting experience preferred.
  • Previous experience leading a small piping installation crew.
  • Ability to independently perform piping installation and troubleshoot field issues.
  • Strong ability to read piping drawings and construction blueprints.
  • Experience with industrial water treatment or process piping systems preferred.
  • Experience with PP, PVC, PVDF, or other industrial piping materials is a plus.
  • Semiconductor facility or high-tech construction experience is a plus.
  • Strong leadership, communication, and problem-solving skills.
  • Ability to work in a physically demanding construction environment and follow site safety requirements.
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How this job compares in Phoenix, AZ

Pay in context

This employer didn't publish a rate. For reference, welding jobs in Phoenix, AZ currently run a median of $29/hr in our index, with the middle half of them falling between $23–$39/hr across 95 postings with published pay. That median is a reasonable floor to anchor on when a recruiter asks what you're looking for.

The local market in Phoenix, AZ

We're tracking 217 other active welding openings in Phoenix, AZ right now, from 124 different employers. 74 of them were added in the last week. Across Arizona as a whole we're tracking 513 other active welding openings from 246 employers. A metro this active generally means you have real leverage — employers here are competing for the same welders. Browse every welding job in Phoenix, or widen the search to Arizona.

The most active employers in Arizona at the moment, by number of open welding reqs, are Sundt Construction (31), Welding Shop in Phoenix, AZ (22), and EZARC (15). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.

Within Arizona, the best-paying metros we track by median hourly rate are Tolleson at $38/hr, Tempe at $32/hr, and Phoenix at $29/hr. Phoenix is among them.

Similar openings near Phoenix, AZ

Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Pipefitter Lead figures were last recalculated when this page was built.