Global HV Engineer for Solar & Storage O&M

Renvolt Energy; Porto; On-site; EUR 52,000 - 70,000; Full time

Job summary

Renvolt Energy seeks a High-Voltage Engineer to support O&M development across HV substations and PV sites. You will oversee maintenance governance (PTW, LOTO, switching) and ensure safe, reliable operations within our global portfolio.

Ideal candidates hold an Electrical/ Renewable Energy engineering degree with 5+ years HV experience, and are willing to travel worldwide. The role emphasizes governance, fault diagnosis, and technical leadership.

Qualifications

• Engineering degree in Electrical, Renewable Energy, Computer Science or Data Science (Master's is a plus).
• Registered or eligible for registration with the Ordem dos Engenheiros (preferred).
• Minimum 5 years of experience in electrical engineering with focus on HV systems.
• Experience with maintenance management processes (preferred).
• Knowledge of utility-scale PV plant design (preferred).
• Proficient in Microsoft Office and general IT systems.
• Willingness to travel worldwide; short-term mobility required.
• Valid driving licence.

Responsibilities

• Develop and structure HV substation O&M activities.
• Define and optimize maintenance plans.
• Review third-party maintenance reports for accuracy.
• Identify performance improvements and technical solutions.
• Provide HV technical support across PV plants and diagnose faults.

Skills

HV systems

Maintenance management

Troubleshooting

Site inspections

Process definition

Team coordination

Organizational skills

Attention to detail

Education

Engineering Degree (Electrical/ Renewable Energy/ CS/ DS)

Master's degree (a plus)

Registered with Ordem dos Engenheiros (preferred)

Tools

Microsoft Office

Job description

Renvolt Energy seeks a High-Voltage Engineer to support O&M development across HV substations and PV sites. You will oversee maintenance governance (PTW, LOTO, switching) and ensure safe, reliable operations within our global portfolio.

Ideal candidates hold an Electrical/ Renewable Energy engineering degree with 5+ years HV experience, and are willing to travel worldwide. The role emphasizes governance, fault diagnosis, and technical leadership.