Senior HV Electrical Engineer - Green Hydrogen & Renewables

Aldebaran Group; Lyon; On-site; EUR 70,000 - 110,000; Full time

Job summary

Aldebaran Group is seeking an HV Electrical Engineer to lead the development of industrial facilities in renewable energy and green hydrogen. You will ensure the performance, reliability, and compliance of high-voltage architectures while supporting project teams in technical decision-making throughout the lifecycle.

Your responsibilities include defining electrical architectures for HV systems, validating HV/MV/LV installations, evaluating bids, and advising on hydrogen project constraints.

Responsibilities

• Define, optimize, and validate the electrical architecture of installations, acting as the technical authority for high-voltage systems (HV networks, HV/MV and MV/LV transformers).
• Coordinate and validate the design and sizing studies of HV/MV/LV electrical installations, ensuring the technical quality of deliverables.
• Participate in the technical evaluation of bids and engage in technical discussions with contractors and equipment suppliers.
• Advise project teams on technical choices, considering constraints of green hydrogen projects (high power demand, renewable integration, service continuity).
• Propose innovative technical solutions aligned with energy transition challenges.
• Work closely with project teams and other disciplines to ensure overall design consistency (process, utilities, renewables).
• Contribute to the development of the company’s technical and quality framework, integrating the specific requirements of green hydrogen projects.

Job description

Aldebaran Group is seeking an HV Electrical Engineer to lead the development of industrial facilities in renewable energy and green hydrogen. You will ensure the performance, reliability, and compliance of high-voltage architectures while supporting project teams in technical decision-making throughout the lifecycle.

Your responsibilities include defining electrical architectures for HV systems, validating HV/MV/LV installations, evaluating bids, and advising on hydrogen project constraints.