Marine HVAC & Vibration Analysis Trainee

GREEN SAILS; Singapore; On-site; SGD 10,000 - 12,000; Full time

Benefits offered by this job

Training allowance 1,000 SGD/month

Job summary

Green Sails Pte Ltd in Singapore offers a hands-on, six-month full-time internship to train you in machinery condition monitoring and marine HVAC servicing. You will work alongside senior engineers onboard vessels, gaining practical experience in vibration analysis, thermography, and field maintenance, with a clear path to a full-time Technician role.

The program emphasizes data recording, equipment handling, and safety, with opportunities to travel overseas for vessel assignments and grow into

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).

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 surveys of electrical panels, switchboards, motors and 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, AHUs, and 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 around live electrical panels.

Skills

Instruments handling

Data recording

Overtime readiness

Overseas travel

Physical work

Education

Nitec/Higher Nitec/Diploma in Electrical/Mechanical/Mechatronics/Marine/Facility Tech or Air-Con & Refrigeration

Tools

Vibration analysers

Thermal imaging cameras

Job description

Green Sails Pte Ltd in Singapore offers a hands-on, six-month full-time internship to train you in machinery condition monitoring and marine HVAC servicing. You will work alongside senior engineers onboard vessels, gaining practical experience in vibration analysis, thermography, and field maintenance, with a clear path to a full-time Technician role.

The program emphasizes data recording, equipment handling, and safety, with opportunities to travel overseas for vessel assignments and grow into