Maintenance, Repair & Troubleshooting • Perform inspections, troubleshooting, routine maintenance, and preventive maintenance on equipment, buildings, and utility systems using one or more craft trade skills • Respond to HVAC service calls involving hot/cold complaints, odors, exhaust issues, and equipment repair or replacement • Perform plumbing repairs including unclogging water closets and sinks, shutting off fixture stops, operating sewer machines, and replacing faucets, valves, and fixtures • Maintain and repair plumbing systems including restrooms, house and lab air, vacuum, CO², domestic hot and cold water, and sanitary drain systems • Complete electrical maintenance tasks including cleaning or replacing light diffusers, replacing lamps and ballasts, and repairing switches and receptacles • Repair and maintain utility systems equipment including pumps, valves, steam systems, vacuum pumps, compressors, water softeners, and heat exchangers • Assist with and perform preventive maintenance activities as assigned • Perform installations and repairs on doors, door closers, locks, hinges, framework, alignment systems, strike plates, and related hardware. Utility Systems, Compliance & Documentation • Interpret and work from instructions, blueprints, sketches, and diagrams during utility system installations and repairs • Coordinate regulatory inspections conducted by external agencies • Inspect contracted work to verify repairs and installations meet compliance requirements • Investigate utility outages and support resolution activities • Conduct water quality analysis and record required operational data • Maintain records of materials, jobs, and other pertinent maintenance information • Pre pare and submit reports regarding maintenance activities and findings • Notify management of all recognized equipment repair needs • Provide complete documentation of corrective actions, labor hours, and materials used on work orders.