Telecom Genset Technician - Field Service & Power Backup

Hansung Telecommunications Services Inc.; Metro Manila; On-site; PHP 201,000 - 335,000; Full time

Job summary

Hansung Telecommunications Services Inc. is seeking a Genset Technician responsible for installation, preventive maintenance, troubleshooting, repair, and testing of generator sets for telecom and facility operations.

You will ensure gensets are reliable and ready to provide backup power, especially at remote telecom sites. The role involves performing preventive and corrective maintenance, regular testing, diagnosing engine and electrical issues, field work, and coordinating with the

Qualifications

• 1–2+ years of genset maintenance and troubleshooting experience.
• Knowledge of diesel engines and electrical systems.
• Able to troubleshoot starting, charging, fuel, cooling, and control system problems.
• Willingness to conduct field work.
• Ability to work independently and respond to emergencies.
• Experience with telecom gensets is an advantage.
• Familiarity with genset controllers and monitoring systems is an advantage.

Responsibilities

• Perform preventive and corrective maintenance of generator sets.
• Conduct regular inspection, testing, and troubleshooting of genset systems.
• Diagnose and repair engine, electrical, control, battery, charging, and starting system issues.
• Perform oil and filter changes and other scheduled maintenance activities.
• Check coolant, fuel system, battery condition, belts, hoses, and other genset components.
• Conduct load testing and operational testing of generator sets.
• Troubleshoot genset controllers, alarms, sensors, and related electrical components.
• Respond to emergency breakdowns and service calls at telecom sites.
• Prepare service reports, maintenance checklists, and documentation after every activity.
• Coordinate with the Operations/Engineering team regarding equipment issues and required repairs.

Skills

Genset maintenance

Troubleshooting

Diesel engines

Electrical systems

Field work

Independent work

Telecom gensets

Tools

Genset controllers

Job description

Hansung Telecommunications Services Inc. is seeking a Genset Technician responsible for installation, preventive maintenance, troubleshooting, repair, and testing of generator sets for telecom and facility operations.

You will ensure gensets are reliable and ready to provide backup power, especially at remote telecom sites. The role involves performing preventive and corrective maintenance, regular testing, diagnosing engine and electrical issues, field work, and coordinating with the