- Lockheed Martin (Manassas, VA)
- …degree or equivalency\. Must have at least 5 years' experience with Heating , Ventilation and Cooling \(HVAC\)\. Must have EPA 608 CFC Universal certification\. ... Candidates must be able to obtain and maintain an Active Secret level clearance Candidate must be able to use hand and power tools including the proficient uses of torches, refrigeration gauges and multimeter\. Have and maintain a valid diver license\. Must be… more