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O&M Technician III/Lead

Leominster, MA, us💼 Full-time💰 $30–$30🗓 2026-08-25 → 2026-09-25

Core

Operates and maintains water/wastewater treatment plants, performing complex mechanical/electrical troubleshooting, lab testing, and preventative maintenance on pumps, instrumentation, and facility equipment.

Role type

Senior IC O&M Technician (Water/Wastewater Treatment)

Builds

Safe and efficient water/wastewater treatment operations

Domain

Environmental Services / Water & Wastewater Treatment

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Mechanical/electrical/hydraulic/pneumatic troubleshooting, precision measuring and testing, lab analysis (pH, BOD, coliform, etc.), equipment repair and fabrication, blueprint reading, PPE usage, vehicle operation

Preferred skills

MA Grade 3T Water Treatment Operators license, MA Grade 1 Water Treatment license

Technologies

Computer Maintenance Management System, laboratory/industrial pretreatment QA/QC software, programmable logic control units

Responsibilities

Operate equipment via instrumentation panels and PLCs; diagnose and repair mechanical/electrical/hydraulic/pneumatic issues; collect and analyze water/wastewater samples; perform preventative, predictive, and corrective maintenance on lab and field equipment; conduct facility maintenance and repairs; train new or less experienced personnel

Seniority

Senior, hands-on IC with leadership potential

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