Amentum is a general leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success.
Amentum is seeking aHVAC Refrigeration Mechanicto support a unique US Navy program on the island of Diego Garcia. The HVAC Refrigeration Mechanic will be responsible for leading and participating in the installation, maintenance, modification, overhaul, service, troubleshooting, and repair of heating, ventilation, air conditioning, and refrigeration systems and equipment. The HVAC Refrigeration Mechanic provides hands on technical leadership to HVAC personnel, coordinates daily work activities, ensures work is completed safely and in accordance with applicable specifications and requirements,



and supports the successful completion of assigned projects.
Job Responsibilities:
- Lead, supervise, and participate in the work of HVAC crews performing installation, maintenance, repair, modification, overhaul, and servicing of air conditioning and refrigeration systems and equipment.
- Coordinate daily HVAC activities and ensure personnel are appropriately assigned based on workload, skill level, project requirements, and available resources.
- Ensure HVAC work is performed in accordance with blueprints, drawings, manufacturer specifications, applicable codes, safety requirements, and written or verbal instructions.
- Review work requirements and provide technical direction and guidance to HVAC technicians and other assigned personnel.
- Develop and coordinate work schedules to ensure proper distribution of assignments, adequate staffing, and timely completion of required work.
- Monitor work progress and commun

📌 HVAC / Refrigeration Mechanic (García)
🏢 Amentum
📍 García