Marine HVAC Technician Trainee – Vibration & Thermography

GS CBM; Singapore; On-site; SGD 9,500 - 13,000; Full time

Benefits offered by this job

Training allowance

Path to full-time Technician

Job summary

Green Sails Pte Ltd invites motivated interns to join our hands-on program in Singapore. You will be trained in vibration monitoring and thermography while supporting marine HVAC servicing on vessels.

You will work with senior engineers onboard to gain practical skills for a future Technician role. The 6-month, full-time internship includes structured on-the-job training, access to professional vibration analysers and infrared cameras, and a clear path to a full-time Technician position upon

Qualifications

• Minimum Nitec, Higher Nitec, or Diploma in Electrical, Mechanical, Mechatronics, Marine, Facility Technology, or Air-Con & Refrigeration, or currently pursuing one
• Comfortable using handheld measuring instruments and recording data carefully. Accurate readings matter more than speed
• Basic computer skills for entering and organising measurement data
• Able to handle physical work such as lifting, climbing, and working in engine rooms, at heights, and in confined spaces
• Willingness to work overtime and weekends as required by vessel jobs
• Willingness to travel overseas on short assignments (typically a few days to two weeks) to attend vessels in port or anchorage
• Possession of a Class 3 driving licence is a plus

Responsibilities

• Carry out vibration measurements on marine machinery such as pumps, motors, fans, compressors and blowers using handheld vibration analysers and thermal instruments
• Conduct thermal imaging (infrared) surveys of electrical panels, switchboards, motors and mechanical equipment onboard vessels
• Record measurement data accurately, follow set measurement points and routes, and upload readings for engineer review
• Assist senior engineers in interpreting vibration and thermal readings to identify developing faults
• Assist in servicing and repairing marine air-conditioning, refrigeration, and ventilation systems onboard vessels
• Service compressors, fan motors, pumps, air handling units (AHUs), and fan coil units (FCUs) under supervision
• Perform leak testing, nitrogen pressure testing, vacuuming, and refrigerant charging to ensure system integrity
• Conduct basic electrical checks including continuity, insulation resistance, voltage, and current measurements
• Read and interpret wiring diagrams and control schematics to support troubleshooting and repairs
• Prepare tools, instruments, and service reports accurately to support job completion and documentation
• Follow safe working practices onboard vessels, including safe procedures when working near live electrical panels and running machinery

Skills

Handheld measurement tools

Data recording accuracy

Basic computer skills

Willingness to travel

Education

Nitec / Higher Nitec / Diploma (Electrical, Mechanical, Mechatronics, Marine, Facility Technology, or Air-Con & Refrigeration)

Tools

Vibration analysers

Thermal imaging cameras

Job description

Green Sails Pte Ltd invites motivated interns to join our hands-on program in Singapore. You will be trained in vibration monitoring and thermography while supporting marine HVAC servicing on vessels.

You will work with senior engineers onboard to gain practical skills for a future Technician role. The 6-month, full-time internship includes structured on-the-job training, access to professional vibration analysers and infrared cameras, and a clear path to a full-time Technician position upon