Utility Maintenance Mechanic

Utility Maintenance Mechanic - JLL

Location:

Westborough, MA

Schedule:

Monday to Friday 7am–4pm. On-call rotation every other week. Mandatory overtime.

72,650. USD per year

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

The Utility Maintenance Mechanic is responsible for the operation, maintenance, troubleshooting, and repair of critical utility systems supporting a Life Sciences Research and Development facility. This role ensures continuous, reliable operation of HVAC, clean utilities (purified water, clean steam), compressed gases, vacuum systems, and other mission‑critical infrastructure that supports sensitive research operations and maintains regulatory compliance.

• Operate, monitor, and maintain central utility plant equipment including chillers, boilers, cooling towers, air handling units, and building automation systems.
• Perform preventive maintenance on purified water systems (WFI, RO, DI), clean steam generators, and associated distribution loops according to established schedules and cGMP requirements.
• Maintain compressed air systems, nitrogen generation equipment, CO2 systems, and laboratory vacuum systems to ensure continuous supply at specified quality parameters.
• Monitor and adjust HVAC systems to maintain precise temperature, humidity, and differential pressure requirements in clean rooms, laboratories, and controlled environments.

• Diagnose and resolve utility system failures quickly to minimize impact on research operations and maintain environmental stability in critical areas.
• Respond to after‑hours emergency calls for utility system failures, alarms, or environmental excursions affecting research spaces.
• Perform root cause analysis on equipment failures and implement corrective actions to prevent recurrence.
• Coordinate with researchers and laboratory staff to schedule maintenance activities that minimize disruption to ongoing experiments.

• Maintain accurate maintenance logs, work order records, calibration certificates, and equipment histories in the computerized maintenance management system (CMMS).
• Execute maintenance activities in accordance with standard operating procedures (SOPs), FDA regulations, and industry standards (ISO, cGMP) as applicable.
• Support facility qualification and validation activities including Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ).
• Participate in regulatory inspections and audits by providing documentation and technical expertise on utility systems.

• Conduct all work in compliance with OSHA regulations, life safety codes, environmental health and safety protocols, and facility‑specific biosafety requirements.
• Perform lockout/tagout procedures and confined space entry protocols as required for safe maintenance operations.
• Monitor utility system performance for deviations that could affect product quality, research integrity, or regulatory compliance.
• Maintain awareness of biosafety levels and contamination control procedures when working in or near research areas.

• High school diploma or equivalent required.
• Associate's degree in Mechanical, Electrical, or HVAC Technology preferred.
• Minimum 3-5 years of hands‑on experience maintaining industrial utility systems, preferably in pharmaceutical, biotechnology, laboratory, or healthcare environments.
• Universal EPA 608 certification for refrigerant handling required.
• Proficiency in operation and maintenance of industrial chillers, steam and hot water boilers, cooling towers, and central plant equipment.
• Working knowledge of purified water systems including reverse osmosis, deionization, electrode ionization, and clean steam generation.
• Experience with building automation systems (BAS), programmable logic controllers (PLCs), and energy management systems.
• Ability to read and interpret P&, electrical schematics, mechanical drawings, and equipment manuals.
• Competency in basic plumbing, pipe fitting, welding,…