Pipefitter Assembler

iLink Resources•Pleasant Prairie, WI

About The Position

The Pipefitter Assembler – UPW Systems assembles, installs, and maintains ultra-pure water (UPW) and industrial water treatment piping systems. The role supports manufacturing and field operations by building piping systems to specification, meeting clean system standards, and ensuring reliable operation in high-purity applications. It involves precision work with stainless steel, PVC, and polypropylene (PP) piping and interpreting detailed piping and instrumentation drawings. The position follows safety, quality, and 5S/lean manufacturing standards in shop and field settings.

Requirements

High school diploma or GED required.
Technical certificate; trade school certification, plumbing/pipefitting apprenticeship, or equivalent experience is preferred.
1–5+ years of experience in industrial piping or plumbing, mechanical assembly or fabrication, or water treatment or process piping systems; water treatment or process piping experience is preferred.
Ability to read and interpret P&IDs, assembly drawings, and blueprints.
Experience working with high-purity piping materials, including PVC, PP, and stainless steel.
Knowledge of pipe fabrication techniques, including cutting, threading, bending, and fitting.
Proficiency with hand tools, power tools, and measuring equipment.
Strong mechanical aptitude and attention to detail.
Understanding of industrial safety standards and installation practices.
Ability to work independently and in a team environment.

Nice To Haves

Experience with UPW or high-purity water systems.
Stainless steel tubing and hygienic piping experience.
Welding or plastic fusion (PP/PVDF) experience.
Familiarity with instrumentation, including flow meters, sensors, valves, and VFD-driven pumps.
Experience supporting field installation or service work.

Responsibilities

Assemble and install UPW piping systems, including PVC, PP, and stainless-steel components, valves, and fittings.
Read and interpret P&IDs, isometric drawings, and general arrangement drawings to determine piping layouts and assembly requirements.
Read and interpret electrical schematics, blueprints, and work instructions.
Use clean assembly practices for high-purity water systems, including contamination control and proper material handling.
Measure, cut, thread, bend, and fit pipe components using hand tools, power tools, and fabrication equipment.
Fabricate piping assemblies using welding, solvent bonding, or mechanical connections as required.
Troubleshoot and repair piping issues, leaks, or misalignments in assembled systems.
Conduct pressure and leak testing to verify system integrity and compliance with specifications.
Collaborate with engineering, quality, and production teams to resolve issues and improve processes.
Maintain a clean and organized work area using 5S practices.
Perform other duties as assigned.