Job Summary: Under indirect supervision, performs variety of fabrication, maintenance, repair and installation duties; ensures adequate and suitable operation of equipment, machinery, tools and/or construction; assists in training. Essential Responsibilities: • Constructs, fabricates, installs, maintains or repairs non-contracted equipment, tools, buildings, machinery, or other facilities of organization; ensures proper and satisfactory operation and use; utilizes various skills (e.g. plumbing, mechanical pipefitting, welding, painting, electrical, sheet metal and masonry). • Maintains necessary reports, data, and information pertaining to work performed, maintenance, repair or preventive maintenance situations. • Collaborates with assigned subordinates on various assignments. • Assists in training of other general maintenance workers and staff in repair, inspection, testing, maintenance and operations of equipment to improve performance and skill. • Follows established departmental safety guidelines/standards, including use of safety equipment (e.g. head, shoe and body cover, gloves, shield, respirator and proper tools); changes ethylene oxide tanks and other medical gases; performs gas leakage testing at each tank change and periodically thereafter.