- Amentum (Mclean, VA)
- …* Responsible for the duties of HVAC Grade II as assigned by Chief Engineer on maintenance days. * Monitor and execute the Lock-out/Tag-out program. * Perform other ... * Be capable of working with the tools of the operating engineer 's trade. * Basic knowledge of refrigeration, controls, electricity, chemical treatment and… more
- Alaka'ina Foundation Family of Companies (Frederick, MD)
- …instructions concerning the work methods to be used. May work directly with engineer , research or testing personnel while maintaining planning and modifying a system ... conditioning units, small to large refrigeration coolers and freezers, chiller systems, small to industrial humification and dehumidification systems,...end item. + May be required to work on second or third shit with little notice and will… more