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Our Vacancy

Electrical Engineer – UPS and Batteries

  • Nuclear
  • Permanent / Engineering / Technical
  • Bristol
  • 29/03/24
  • On site

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

Job Description

Mains Responsibilities of Electrical Engineer – UPS & Batteries is:

  • Acts as entry point for the client organization concerning all topics linked to the UPS and Batteries contracts and to produce support to the Client organization for technical issue.
  • Ensure the technical management of the supplier and support the Client in its
  • contractual relationship with the supplier during the contract execution phase (in particular with regard to compliance with the schedule, costs, and scope of supply and studies).
  • Review of supplier documents according to technical referential in time with good level of quality and coordinate the documentary review of the various contributors.
  • Depending on the workload required for the supplier document review, the UPS and Batteries Lead Contract Management might be supported by one or several technical lead.
  • Produce comment sheets via dedicated tool to the supplier and organise clarification with supplier if needed.
  • Manage modifications on the contracts to inform supplier via CTS (Contract Transfer Sheet) sent to the Client via dedicated tools.
  • Entry point for all modifications, technical issues or non-conformities coming from site activities.
  • Ensure the management of risks, opportunities, open points and modifications of its contract with the Client.
  • Follow-up of the activity of manufacturing for HPC Unit 2 in interface with other stakeholders
  • Manage the interfaces of the qualification part performed in client office in France
  • Follow up of all the Delivery to Site dates for the equipment. 

My profile

Qualifications, Experience and Skills:


  • Degree in Electrical Engineering
  • Knowledge of 2D and 3D design software
  • Experience working in a multicultural environment
  • Experience with uninterruptible Power Supply and battery systems
  • Excellent Interpersonal skills, conscientiousness, organisation, writing ability.
  • Experience in the management of transverse technical and contractual topics
  • Ability to prioritise, to manage numerous interfaces, to question and understand the imperatives of other downstream disciplines.


  • Knowledge of the HPC project or previous EPR and associated studies/doctrine is a real asset
  • Experience in the UK Nuclear sector

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.

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