Assistant HVAC Technician

Summary:

This role is critical to ensuring the safe, efficient, and reliable operation of refrigeration and ventilation systems across all vessel compartments. The Refrigeration & HVAC Technician supports the maintenance and repair of critical provision cooling, catering, and environmental control systems onboard passenger ships or ferries. With a focus on preventive maintenance, system monitoring, and compliance with international standards such as GLOBAL-HESS, PMS, USPH, and HESS-MS, the technician plays a key part in safeguarding food safety, passenger comfort, and operational integrity. The position requires technical expertise, attention to detail, and a strong commitment to health, safety, and environmental standards.

Responsibilities

• Perform routine maintenance, troubleshooting, and repair of refrigeration systems, including provisions refrigerating plants, chilled and freezer rooms, refrigerated catering equipment, and ice machines.

• Monitor and control storage temperatures in provision rooms and refrigerated areas; conduct regular alarm tests and thermometer calibrations.

• Manage refrigerant handling procedures, including leak detection, reporting, and mitigation measures to ensure compliance with environmental and safety regulations.

• Maintain and service refrigerated beverage dispensing systems and associated refrigeration components.

• Conduct inventory checks for spare parts and consumables; ensure accurate data entry and timely procurement support.

• Perform planned maintenance and repairs on HVAC systems, including air conditioning units, ductwork, fans, and fire dampers.

• Carry out daily inspections of engine room ventilation systems in accordance with TEC 1102 (Machinery space round).

• Monitor and regulate fan outlets and cabin ventilation systems to maintain optimal indoor air quality.

• Maintain accurate logbooks and department records, ensuring data integrity and compliance with internal and external audit requirements.

• Support safety initiatives by adhering to HESS regulations, reporting violations, and assisting in safety duties as directed by the HVAC Engineer or senior management.

• Participate in system tests and inspections required by GLOBAL-HESS, PMS, USPH, HESS-MS, and other regulatory bodies.

• Promote a strong health and safety culture by following all health protocols to prevent disease spread onboard.

Requirements

• Proven experience as a Refrigeration Technician or HVAC Technician in marine environments, facility management, or similar industries.

• Demonstrated expertise in fault finding, system diagnostics, repairs, and preventive maintenance of refrigeration and HVAC systems.

• Hands-on experience with refrigerant handling, leak detection, and compliance with environmental regulations.

• Ability to read and interpret technical manuals, electrical schematics, piping diagrams, and system specifications.

• Proficient in maintaining and servicing ice machines, refrigerated catering equipment, and beverage dispensing systems.

• Strong understanding of safety procedures, HESS standards, and health protocols onboard vessels.

• Proven ability to work independently and manage assigned tasks with minimal supervision.

• Detail-oriented with strong organizational and record-keeping skills.

• Familiarity with planned maintenance systems (PMS) and procurement processes for spare parts.