Reliable and self motivated Facility HVAC Maintenance Mechanic who specializes in operating /repairing and installing building utility equipment such as Chillers and chilled water systems, air compressors, DX units,cooling towers and heating and cooling pumps along with boilers and steam systems. Maintain and make repairs to any equipment as needed,repair or replace piping, tubing, drain lines, motors and bearings and belts. Work with other tradespeople and research customers at the Laboratory.Promotes the safe operation of all electrical systems, steam systems, and other energy sources, using Lock Out Tag Out. And careful repairs and preventative maintenance along with experience in a wide range of building projects. Active DOE "Q" clearance.