Offshore HV Field Service Engineer – Wind & Substations

HappyGlobal Service; Houston (TX); On-site; USD 70,000 - 110,000; Full time

Job summary

HappyGlobal Service is seeking a skilled field service technician to install, commission, and maintain offshore wind transformers, substations, and switchgear at customer sites in the United States. The role requires 3+ years of HV experience, hands-on diagnostic skills, and strong safety discipline to meet IEC standards and offshore requirements.

You will train customers and supervise subcontractors as needed.

Qualifications

• 3+ years of field service with high‑voltage equipment.
• Experience with offshore wind transformers and switchgear is highly desirable.
• Vocational training as electrician/electronics technician.

Responsibilities

• On-site installation, commissioning, and start‑up of offshore wind transformers and switchgear.
• Perform preventive maintenance and emergency repairs on HV equipment.
• Diagnose faults and provide effective solutions at customer sites.
• Document maintenance activities and prepare field service reports.
• Ensure compliance with safety policies and offshore safety requirements.
• Supervise subcontractors and sign off on their work.
• Provide technical training and after‑sales support to customers.

Skills

Field service

Troubleshooting

Diagnostic tools

Analytical thinking

Education

Vocational training in electrician/electronics

Master craftsman preferred

Tools

Diagnostic tools

GIS/AIS switchgear

Job description

HappyGlobal Service is seeking a skilled field service technician to install, commission, and maintain offshore wind transformers, substations, and switchgear at customer sites in the United States. The role requires 3+ years of HV experience, hands-on diagnostic skills, and strong safety discipline to meet IEC standards and offshore requirements.

You will train customers and supervise subcontractors as needed.