EMCS​/HVAC Systems Specialist Certified (Union

About Us

Nova Space Solutions, LLC (NSS) is a joint venture between Wolf Creek Federal Services, Inc. (a wholly-owned subsidiary of Chugach Government Solutions, LLC) and Amentum Technology, Inc. When you join NSS, you also become a part of a proud legacy of supporting missions while sustaining culture. The federal division of Chugach Alaska Corporation, Chugach Government Solutions, through its subsidiaries and affiliates, has been supporting critical missions as a government contractor for over 25 years.

We are proud to have built, and continue to foster, an incredibly talented team spanning across the globe in hundreds of different fields – each team member proud to serve our country with first-class business services, while also making a difference for our Chugach shareholders. Empowering employees is a part of our core, and that focus is one of the ways we build and foster high-performing teams.

We empower our employees through competitive compensation and benefits package, professional growth opportunities, truthful communication, and more! If you are looking for an opportunity to serve something bigger than yourself; if you want your day job to be one that creates meaningful value; if you are looking for an environment that highly values employees and respects individual differences – then Nova Space Solutions may be the right fit for you!

Stennis Space Center, MS

Install, service, or repair heating and air conditioning systems in residences or commercial establishments.

• Applies industry standards and site-specific safety and environmental standards and procedures when performing operations, preventive maintenance, corrective maintenance and or minor modifications to HVAC&R systems and controls using detailed blueprints, sketches, diagrams, manuals, maintenance task sheets, engineering design packages and standard practice instructions.
• Performs and documents work using work orders generated from a computerized maintenance management system, computerized labor/time management and accounting system and computerized refrigerant record-keeping software utility.
• Performs field operational logs and monitors HVAC&R equipment and systems using various man-to-machine interface devices to identify and report any problems or abnormal trends to assure proper operational conditions.
• Performs preventive maintenance, corrective maintenance and various functional tests to assure proper sequence of operation of systems and to perform troubleshooting and repair of HVAC&R systems and controls.
• Systematically analyzes, troubleshoots and interprets the industry standard sequence of operations associated with the following HVAC&R systems:
  • Chilled Water Cooling Systems (air and water-cooled chillers and cooling towers)
  • Hot Water & Steam Heating Systems (electrical and natural gas boilers)
  • Chemical Water Treatment Systems/Programs (corrosion, scale and biological control)
  • Light Commercial & Residential System (direct expansion, unitary packaged and split systems, computer room units, roof top units and fume hood units)
• Air Distribution Systems (air handling units and zone controls, heating ventilation units, exhaust & ventilation fan units)
• Domestic Refrigeration Systems (window units, ice machines, coolers and freezers)
• Direct Digital Control (DDC) Systems (stand-alone field microprocessors, field analog and digital sensors/actuators and controls)
• Analyzes, troubleshoots and repairs routine field problems related to building automation systems failed sensors, microprocessor hardware and communication hardware by using various computer man-to-machine interface devices and associated software utilities.
• Performs operations, preventive maintenance, corrective maintenance and or minor modifications to the field Energy Management and Controls Systems (EMCS).
• Interfaces and works with management and shop personnel to resolve problems associated with field sensors, microprocessors and various interfacing equipment gateways hardware, firmware or software.
• To assure effective and efficient operations and proper seasonal configuration, supports the 24-hour per…