Cruz Associates Inc. of Yorktown, VA has open positions for qualified candidates for a HVAC/R Mechanic. The job location is at the Naval Surface Warfare Center in Indian Head, MD.

Scope of Performance: Qualified HVAC/R Mechanic to support maintenance, repair, and installation of explosive and chemical processing equipment. Technician will work in all explosive and chemical processing areas as determined by management or COR. Technician shall be subject to physical examinations and certification requirements.

Key Responsibilities:

• In industrial areas, required to inspect, testing and troubleshoot defects or malfunctions in HVAC/R and mechanical and related systems and fixtures. Inspects HVAC/R system equipment and fixtures using diagnostic techniques such as use of Direct Digital Control systems and standalone interface with HVAC/R systems. Checks system for leaks and defects. Observes and test the operational efficiency of HVAC/R systems to localize malfunctions. Independently conducts inspections of and troubleshoots HVAC/R systems irregularities and existing and/or potential problems. Identifies source and nature of system problems and develops solutions to complex HVAC/R related issues
• Diagnoses HVAC/R related issues with comfort cooling, Integrated Dehumidification Systems, (IDS), Energy Recovery Ventilators, (ERV), Dedicated Outdoor Air Supply systems, (DOAS), Chillers, Boilers, ductless mini split systems as well as Geothermal and Variable Refrigerant flow systems. Systems are by various manufacturer and may require specialized software for access and diagnostics. Provides corrective maintenance of defective components by cutting, bending, threading, and assembling piping materials suited to the specialized use on HVAC/R systems. Fits components or pipe sections by screwing, bolting, brazing, and welding, gluing, fusing, soldering, and replacing connections with new mechanical couplings
• Independently performs corrective maintenance to components or entire systems according to the specifications and mechanical codes
• Maintain a wide variety of HVAC/R systems. From small residential units to large industrial Chillers, Boilers, and IDS systems

Education and Experience

• Ability to obtain and maintain a Secret Clearance
• High School Diploma or equivalent
• Ability to pass explosives handler physical and respirator fit test
• Sound technical and computer skills
• Sufficient knowledge of mathematics
• Ability to lift heavy objects (up to 75 lbs.)