HVAC Chiller Mechanic for Navy Systems

About the role

Johnson Controls Navy Systems is seeking an experienced HVAC Chiller Mechanic to work in its state‑of‑the‑art rebuild shop in Norfolk. The position supports U.S. Navy and Coast Guard vessels, maintaining mission‑critical cooling systems that operate under extreme conditions.

Key responsibilities

• Maintain and service chilled water air‑conditioning plants, refrigeration systems, and related equipment on Navy and Coast Guard vessels.
• Inspect, diagnose, repair, and perform preventive maintenance on commercial and industrial HVAC equipment, including mechanical, electrical, and control components.
• Respond to service and warranty calls, perform non‑destructive testing, and collect samples for analysis.
• Perform routine tasks such as belt adjustments, oiling, greasing, cleaning, and refrigerant reclamation.

Required profile

• 5+ years of commercial/industrial HVAC experience with mechanical troubleshooting.
• Valid driver’s license and U.S. citizenship able to obtain required government clearances.
• Good verbal and written communication skills.
• Mechanical Journeyman license preferred.

Required skills

• HVAC system maintenance and repair.
• Chiller and refrigeration system servicing.
• Mechanical troubleshooting and electrical/control diagnostics.
• Tube punching and refrigerant recovery.
• Non‑destructive testing and sample analysis.