Field Service Technician

About the Role

At ABB, we help industries run leaner and cleaner—and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join us and help run what runs the world.

This role contributes to the ABB Motion Service division (MOSE – Motor & Generator Service) and is responsible for providing maintenance, troubleshooting, testing, repair, and commissioning services for low- and high-voltage motors and generators at customer sites and service workshop.

Your role and responsibilities

• Performing inspection, testing, troubleshooting, maintenance, and repair of low- and high-voltage motors and generators in workshop and field service environments.
• Conducting electrical diagnostic tests, including insulation resistance, polarization index, winding resistance, and other condition assessment tests.
• Supporting installation, commissioning, and emergency service activities at customer sites.
• Preparing technical service reports and documenting findings, recommendations, and corrective actions.
• Ensuring compliance with ABB safety standards, quality requirements, and customer procedures during all service activities.

Qualifications for the role

• Diploma in Electrical or a related field.
• Minimum 0–5 years of experience in motor and generator service, electrical maintenance, or industrial field service.
• Knowledge of low- and high-voltage motors, generators, and electrical testing methods is preferred.
• Hands-on experience with electrical diagnostic tools such as insulation resistance tester, winding resistance tester, vibration analyzer, and laser alignment tools is an advantage.
• Willingness to travel and work at customer sites, including overtime and weekend assignments when required.

More about us

ABB Motor & Generator Service (MOSE-MG) Rayong delivers maintenance, troubleshooting, repair, overhaul, and lifecycle services for low- and high-voltage motors and generators. Serving customers across various industries in the Eastern region of Thailand, our team combines technical expertise, advanced diagnostics, and a strong safety culture to improve equipment reliability, maximize uptime, and support sustainable operations. Employees have opportunities to develop expertise in rotating equipment, field service, and industrial maintenance while working closely with customers and technical specialists.