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Our Vacancy

I&C Commissioning Engineer – Fluid Systems

  • 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

The following items make up the scope of deliverables for the I&C Commissioning Engineer:

  • Plat-form Test Procedure (PTP) and its related study file aiming at validating I&C functions at test bay for the operational control system (SPPA-T2000 S7)
  • Sufficiency Analysis Note (SAN) and its related study file demonstrating the proper test coverage of the safety functions assigned to a system
  • System Commissioning Programme (SCP) and its related study file
  • Commissioning Procedures (CP) and its related study file

Such activities are based on design documentation, client engineering methods, standards and processes as well as commissioning documentation and feedback from other EPRs.

In an attempt to depict the main steps of the delivery process, following breakdown is proposed (without being exhaustive):

  • Confirm the project data & internal organization with the discipline Lead (budget, time schedule, author – checker – approver)
  • Identify the relevant stakeholders and means
  • Check the maturity of the input data against RC2 CS2 configuration and/or upcoming changes
  • Record risks in the related register and propose mitigation plan, if any
  • Arrange pre-job brief / kick-off meeting
  • Produce the deliverables in compliance with client engineering procedures and taking into account OPEX from other EPR projects
  • Get the deliverables checked by the relevant parties – resolve outstanding issues and comments
  • Survey commissioning deliverables elaborated by others (e.g. contractors) with respect to project standards
  • Support I&C function tests (PTP) at test bay (France) including test result assessment
  • Report progress towards initial time schedule & budget
  • Get approval of the deliverables by the relevant parties without comments (PTP, SAN, SCP and CP)
  • Store both the above mentioned deliverables and associated study files in the EDMS

A key component of the role is the digitalization of the documentation using the PLM tool (Switch), participating in the transformation of our engineering production towards data-centric approach.

My profile

  • Electrical / I&C Degree qualified
  • Excellent reading and understanding I&C logic diagrams 
  • Commissioning experience is a plus (commissioning test experience on a nuclear site, or commissioning procedure elaboration).
  • Ability to propose fit-for-purpose technical solutions in their area of expertise
  • Capability of coordinating technical topics which may involve several engineering disciplines (mechanical, fluid/HVAC, I&C) and suppliers
  • Good writing skills with a focus on the drafting of test procedures and test coverage substantiation files
  • Rigour in the production and review of deliverables
  • Ability to work in a team, in an international and multicultural environment
  • Relational ease with customers and partners

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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