Assystem is an international company with one mission: accelerate the energy transition around the world.

Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.

We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition.

Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering.

To ensure a viable, efficient, and reliable energy future for all.

Your future team:

Join our Commissioning Team out in France where you will be working under the Commissioning Manager.

You will be joining one of three commissioning Teams working on a rota of 3 weeks on (located in France) and 1 week off. You will be responsible for providing “hands on” commissioning activities.

Your Missions:

🛠️ Deliver mechanical systems commissioning from design to end of active commissioning within budget, quality, time, and performance constraints.

📄 Prepare commissioning documents and safe systems of work for project scope, managing the approval process through the Testing & Commissioning Panel and facility work control approval processes.

📋 Ensure standards, procedures, and work instructions are adhered to for commissioning activities and test results are recorded accurately in the project electronic management system.

📅 Organize commissioning activities through meetings, tests, demonstrations, training events, and performance verifications.

Why join the community of Switchers?:

💥 Assystem has over 55 years of experience in nuclear engineering. We are among the top 3 largest nuclear engineering companies.

💥 Collaborative Environment: Join a dynamic team of experts who are passionate about driving progress and supporting each other's growth.

To be successful in this role, you will need:

🔧 Hands-on experience in commissioning with defect repair and maintenance, and ensuring the safety of mechanical systems.

🏭 Experienced in conducting factory acceptance testing with UK and international suppliers, and vetting, production, and approval of prescribed documentation.

📐 Understanding of Design Engineering, Construction, and Handover processes.

🚀 Able to perform initial operator duties during commissioning testing phases (i.e., Non-active and Active commissioning).

🛠️The ability to  Conduct all mechanical aspects of system commissioning, including experience with gas, fluid, vacuum, and mechanical handling equipment.

📜 Good understanding of HSAWA, CDM, and risk assessments.

⚙️ Understanding of Safety Functional Requirements and Safety Justifications.

📅 Minimum of 5 years of practical commissioning experience.

Due to the nature of this role the successful candidate will require Security clearance, and ideally DV. To gain this they will be required to be a Sole UK national, 

Location:  CEA Valduc, France 3 weeks (onsite), 1 week leave.

Hours: Up to 50 hours per week

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.