We are looking for an experienced Marine HVAC Technician to install, troubleshoot, maintain, and repair HVAC and refrigeration systems onboard vessels and in shipyards.
Install, commission, maintain, and repair marine HVAC and refrigeration systems.
Carry out troubleshooting of chillers, AHUs, FCUs, compressors, condensers, evaporators, pumps, fans, and ventilation systems.
Diagnose electrical, mechanical, and refrigeration-related faults.
Perform refrigerant charging, recovery, leak detection, and system evacuation.
Carry out pressure testing, vacuum testing, and performance checks.
Read and interpret HVAC P&IDs;, piping layouts, electrical drawings, and equipment manuals.
Perform ducting, piping, insulation, and HVAC equipment installation work.
Conduct preventive and corrective maintenance on marine HVAC systems.
Support HVAC commissioning, testing, and sea-trial activities.
Ensure HVAC systems meet vessel specifications, class requirements, and applicable safety standards.
Coordinate with shipyard teams, engineers, subcontractors, and vessel crew.
Maintain service reports, inspection records,



and maintenance documentation.
Follow all shipyard and vessel safety procedures.

Required Qualifications & Experience
ITI / Diploma in Refrigeration & Air Conditioning, HVAC, Mechanical, or Electrical Engineering.
3–8 years of relevant marine HVAC experience preferred.
Experience working onboard ships, offshore vessels, shipyards, or marine projects.
Valuable knowledge of refrigeration cycles and HVAC controls.
Experience with R134a, R404A, R407C, R410A or other commonly used refrigerants is an advantage.
Ability to use HVAC testing and diagnostic instruments.
Good understanding of electrical wiring, motors, contactors, sensors, and control systems.
Ability to work independently and as part of a marine/shipyard team.

Work Workplace
Shipyards
Onboard commercial vessels
Offshore vessels/platforms
Dry-docking and ship-repair projects

Pay: Up to ₹35,000.00 per month

Advantages
Provident Fund

Work Location: In person

📌 Marine Hvac Technician Kochi
🏢 Astra Offshore
📍 Kochi