Commissioning Engineer – Rotating Equipment (Turbo-Generator) & Control Systems

Location: United Kingdom

Time Type: Full time

Job Description

At Arabelle Solutions, part of EDF Group, we’re proud to design services and solutions that are generating power not just for today and tomorrow but for generations to come. 
You’ll work alongside passionate bright minds. We offer a broad range of opportunities for those eager to build tomorrow’s world.
We believe a supportive culture is key to reach common goals. Diversity and an inclusive mindset makes us and our business stronger. 

Are you ready to join a truly multicultural organization and take on challenges that shape the future of global energy?

At Arabelle Solutions, you’ll be part of an elite team where your expertise directly contributes to powering the world. As the leading technology partner for nuclear power plants, we design, manufacture, and commission the critical systems that make safe and reliable electricity generation possible—including turbines, generators, pumps, heat exchangers, and advanced control systems.

Our cultural pillars define how we work together: Team, Expertise, Ownership.
We collaborate fully and value the spirit of teamwork, where every skill is recognized to create innovative and effective solutions. Guided by safety and integrity in all we do, we take ownership of our actions and results.

Join us and help drive the next generation of nuclear innovation.

Purpose of the position

Verify the compliance of the installation, commission, and adjust the operation and settings of steam turbine equipment, generator and auxiliaries within Arabelle Solutions’ scope of supply on national and international sites. Perform the commissioning, testing, and validation of turbine and generator control systems, including protection, automation, and regulation loops. Work according to commissioning procedures, quality inspection and test plans, contract requirements, and Arabelle Solutions’ Quality and HSE rules. You will also be trained and certified to work on United Kingdom nuclear plants in accordance with local requirements and HSE rules. Demonstrate to the customer the proper operation, functionalities, and performance of systems through specified tests.

Key Activities and Responsibilities:

• Ensure safety and compliance with HSE rules, especially work permit processes. Stop any unsafe or non-compliant work (STOP WORK).
• Execute commissioning activities as per work procedures, quality plans, and site manager instructions.
• Oversee all intervention related to shaft line commissioning, covering both turbine and generator systems.
• Coordinate and carry out interventions involving control, protection, and regulation systems.
• Prepare documentation, tools, permits, consumables, and spare parts required for commissioning.
• Perform commissioning, optimization, and testing up to customer acceptance.
• Complete quality documents and update documentation after site updates and experience feedback.
• Verify protection systems before startup and preserve equipment integrity.
• Document commissioning results and ensure up-to-date client deliverables.
• Support non-compliance (NCR) management, maintenance, and system operation when needed.
• Coordinate with the site team and communicate with stakeholders to ensure safe and effective activities.
• Supervise support staff and validate their time sheets.
• Share knowledge and contribute to training of operators.
• Propose and implement solutions with site manager approval.

Work relationships:

• Reports operationally to the site manager; hierarchically to the team manager.
• Works with HSE team, commissioning engineers, engineering, and support service
• Communicates with the customer on technical topics.
• Coordinates with partners and subcontractors.

Skills & Requirements:

• Engineering / Master degree or equivalent technical qualification.
• Field experience on industrial sites.
• Strong theoretical and practical knowledge of physics, measurements, turbine & generator systems and auxiliaries.
• Solid foundation in electricity and can read and interpret electrical diagrams and Piping & instrument diagrams.
• You are familiar with terms such as power electronics, instrumentation, and control systems.
• Ability to work in multicultural environments; fluent in English, with any additional languages (such as French or German) considered an asset.

Behavioral & Professional Competencies:

• Strong teamwork, communication skills, and ability to work effectively in multicultural environments.
• Demonstrates availability and mobility required for on‑site assignments.
• Compliance with all EHS, nuclear safety, ethics, and quality requirements.
• Knowledge HSE and quality regulations.
• Awareness of climate impact and energy consumption.
• Site-specific training (radiation protection, first aid, working at heights, confined spaces, etc.).

Join us and work with global teams to support global customers ! At Arabelle Solutions, we have team members of more than 49 nationalities spread across 16 countries.

At Arabelle Solutions, we know diversity makes teams and business stronger.