ESSENTIAL FUNCTIONS: (a) Installs, connects and adjusts thermostats, humidistats, and timers, using hand tools; (b) Repairs or replaces defective equipment, components, or wiring; (c) Joins pipes or tubing to equipment and to fuel, water, or refrigerant source, to form complete circuit; (d) Fabricates, assembles and installs duct work and chassis parts, using portable metal-working tools and welding equipment; (e) Tests electrical circuits and components for continuity, using electrical test equipment; (f) Disassembles systems and cleans and oils parts; (g) Assembles, positions, and mounts heating or cooling equipment, following blueprints; (h) Tests pipe or tubing joints and connections for leaks, using pressure gauge or soap and water solution; (i) Installs auxiliary components to heating-cooling equipment such as expansion and discharge valves, air ducts, pipes, blowers, dampers, flues and stokers, following blueprints; (j) Adjusts system controls to setting recommended by manufacturer to balance system, using hand tools; (k) Inspects and tests system to verify system compliance with plans and specifications and to detect malfunctions; (l) Discusses heating-cooling system malfunctions with users to isolate problems or to verify malfunctions; (m) Inspects inoperative equipment to locate source of trouble; (n) Studies blueprints to determine configuration of heating or cooling equipment components; (o) Wraps pipes in insulation and secures it in place with cement or wire bands; (p) Lays out and connects electrical wiring between controls and equipment according to wiring diagram, using electrician's hand tools; (q) Reassembles equipment and starts unit to test operation; (r) Measures, cuts, threads and bends pipe or tubing, using pipefitter's tools; (s) Cuts and drills holes in floors, walls, and roof to install equipment using power saws and drills; (t) Implements all policies of the Boiler Room Department; (u) Maintains a performance log of all assignments performed each day; (v) Trains inmate workers using criteria established by the Boiler Room Supervisor; (w) Coordinates schedules of inmates and repairs to equipment; (x) Submits monthly earned "good time" reports for all inmate workers; (y) Ensures that all area's under employee's supervision are thoroughly inspected and any conditions resulting in an existing or possible compromise of the facility's security reported to the appropriate supervisor; (z) Ensures all keys and tool logs are completed in an accurate and timely manner; (aa) Logs in and out all portable radios; (bb) Implements all policies of the Sheriff's Office in regard to security, health, and safety measures, and toxic/caustic and flammable materials; (cc) Reports to work in a regular and timely manner; (dd) Performs other related duties as assigned. '',''HVAC'',''HVAC'',''United States-Massachusetts-West Boylston-5 Paul X Tivnan'',''United States-Massachusetts-West Boylston-5 Paul X Tivnan'',''Food Services'',''Food Services'',''Sheriff''s Dept Worcester'',''Sheriff''s Dept Worcester'',''Full-time'',''Full-time'',''Day'',''Day'',''Sep 28, 2026, 2:54:11 PM'',''Sep 28, 2026, 2:54:11 PM'',''1'',''1'',''64,686.02'',''64,686.02'',''64,686.02'',''Yearly'',''Dianne