UPW Technician — High-Purity Water & Maintenance (Onsite)

Lynn Rodens; Peoria (AZ); On-site; USD 65,000 - 85,000; Full time

Job summary

Lynn Rodens in Peoria, AZ is seeking an experienced Facilities Ultra-Pure Water Technician to support a high-tech manufacturing operation. You will operate, monitor, and maintain UPW systems and work with engineers to improve reliability.

The role emphasizes hands-on troubleshooting, system optimization, and preventive maintenance on RO, UF, EDI, and polishing loops, with dosing systems and instrumentation. Onsite schedule Mon-Fri transitioning to 12-hour compressed schedule.

Qualifications

• High school diploma required; technical or trade-school preferred.
• 3+ years of UPW or related industrial water treatment experience.
• Hands-on work with RO, UF, EDI, filtration, and water chemistry.
• Ability to read P&IDs and process diagrams.
• Experience with water-quality instrumentation and testing equipment.
• Semiconductor, pharmaceutical, biotech environments preferred.
• SCADA/BMS experience is a plus.

Responsibilities

• Operate, monitor, and maintain UPW systems including RO, UF, EDI, UV, filtration, softeners, degasifiers, and polishing loops.
• Monitor water-quality parameters and respond to alarms.
• Perform system rounds, data logging, and trend monitoring.
• Troubleshoot equipment failures and system trips.
• Perform preventive maintenance on pumps, valves, filters, membranes, dosing, and sensors.
• Assist with commissioning, sanitation, startup, and expansions.
• Maintain CMMS records and operating logs; work with engineers and vendors.

Skills

UPW systems

P&ID interpretation

SCADA/BMS experience

Water chemistry knowledge

Education

High school diploma

Technical or trade-school education preferred

Tools

RO systems

UF systems

EDI systems

CMMS software

Instrumentation testing equipment

Job description

Lynn Rodens in Peoria, AZ is seeking an experienced Facilities Ultra-Pure Water Technician to support a high-tech manufacturing operation. You will operate, monitor, and maintain UPW systems and work with engineers to improve reliability.

The role emphasizes hands-on troubleshooting, system optimization, and preventive maintenance on RO, UF, EDI, and polishing loops, with dosing systems and instrumentation. Onsite schedule Mon-Fri transitioning to 12-hour compressed schedule.