Field Service Technician – Electrical Rotating Equipment

Field Service Technician – Electrical Rotating Equipment

Position Overview

The Field Service Technician is responsible for delivering on‑site technical support, including troubleshooting, inspection, repair, testing, commissioning, and maintenance of electrical rotating equipment. This role ensures safe, reliable, and high‑quality service to customers across Oil & Gas, Marine, Utilities, and Industrial sectors.

• Diploma or Degree in Electrical Engineering or Electromechanical Technology.
• 3–7 years of experience in service of motors, alternators, and controls.
• Experience in Oil & Gas, marine, utilities, or heavy industry preferred.
• OEM training/certification (ABB, WEG, Siemens, LS, Cummins, Caterpillar, Leroy Somer, etc.) is a plus.
• Strong knowledge of electrical rotating machinery, including LV/MV motors and generators.
• Hands‑on experience with diagnostic and testing equipment such as:
• Megger, surge tester, Hi‑Pot tester, vibration analyzer
• Oscilloscope and multimeter
• Laser alignment tools
• Ability to read and interpret electrical schematics, wiring diagrams, and technical manuals.
• Practical troubleshooting experience with VFDs and soft starters (ABB, Siemens, Schneider, Danfoss, etc.).
• Working knowledge of AVR systems (Basler, Leroy Somer, Stamford, etc.).
• Basic mechanical understanding, including bearings, couplings, alignment, and balancing principles.

1. On‑Site Technical Support

• Perform field diagnostics, troubleshooting, and repair of:
• Low and Medium Voltage AC/DC motors
• Generators and alternators (up to multi‑megawatt capacities)
• Variable Frequency Drives (VFDs), soft starters, and motor control panels
• Automatic Voltage Regulators (AVR) and excitation systems
• Air‑gap measurements
• Vibration monitoring
• Insulation and winding assessments
• Carry out electrical and mechanical testing such as:
• IR/PI, surge, Hi‑Pot, and winding resistance tests
• No‑load testing (where applicable)
• Vibration measurement and analysis
• Install, align, and commission motors, generators, and associated control systems.
• Verify wiring accuracy, protection settings, and system integration.
• Support energization and start‑up activities.
• Configure and validate VFD, AVR, and control system parameters.

3. Emergency Breakdown & Fault Diagnosis

• Respond promptly to emergency breakdown calls.
• Perform root cause analysis (RCA) for equipment failures, including:
• Mechanical faults (bearings, couplings, misalignment)
• Electrical issues (insulation breakdown, winding defects)
• Control and electronic faults (VFD/AVR‑related)
• Implement temporary corrective actions where feasible to restore operations.

4. Preventive Maintenance

• Execute planned maintenance activities and routine health checks.
  
  Collect and analyze operational data to monitor equipment condition.
• Recommend preventive and corrective measures to minimize unplanned downtime.

5. Reporting & Documentation

• Observations and findings
• Test results and measurements
• Photographic evidence
• Technical recommendations
• Ensure proper calibration, handling, and maintenance of testing instruments.
• Complete job sheets, timesheets, and obtain customer acknowledgements.

6. Health, Safety & Compliance

• Adhere strictly to HSE policies and site‑specific safety requirements.
• Conduct risk assessments and prepare method statements prior to job execution.
• Ensure correct use of PPE, tools, and equipment.
• Comply with UAE regulations and relevant international standards (IEC, NEMA, API, as applicable).