Job description
Company Description
⚡️💡 About Assystem Join Assystem, a global leader in engineering and project management, driving the energy transition worldwide. With over 8000 Switchers, we blend our extensive engineering heritage with cutting-edge digital technologies to support vital infrastructure projects such as Hinkley Point C, Sizewell C, and Small Modular Reactors. We help design and deliver the next generation of low-carbon power, ensuring major nuclear projects are completed safely, efficiently, and to the highest standards. Our mission is to accelerate the clean energy transition, and we’re seeking passionate professionals to be part of this journey.
🤝 Why Join the Community of Switchers? As one of the top three nuclear engineering companies globally, Assystem offers unparalleled opportunities to work on some of the most significant nuclear projects in the world. You’ll work alongside industry-leading experts in your future team, supporting the development of vital energy infrastructure that will power the United Kingdom for decades to come. Join our community and be part of a team that’s shaping the future of clean energy, while benefiting from a dynamic, collaborative work environment.
Job Description
One of the key drivers behind the ambition to go “digital by default” is the need to meet the UK’s Information Management Mandate, which was previously known as the ‘BIM Mandate’. The next nuclear power stations such as Sizewell C will be constructed over the next decade and will be operational for many decades into the future. Over this period, the construction and operations will be transformed by a more digital enterprise, including paperless construction, automated data led decision making and operational digital twins.
The BIM Lead will be working on all things engineering data in close collaboration with the Data & Information Management (D&IM) team. The BIM Lead will be the engineering focal point for the strategic vision of engineering use cases for BIM, and also be responsible for ensuring that the data being requested will be of the correct standard to be used as trusted source of information to de-risk programmes.
Principal Accountabilities
- Build and maintain a strong relationship with client delivery and supply chain teams
- Work closely with both the Engineering Data and Tools, and Digital and IT functions to support standing up a BIM compliant 3D collaboration platform
- Work closely with the Engineering Data and Tools team to understand and support the development of ‘digital requirements’ across all workstreams
- With the support of surrounding teams, make pragmatic and best for business decisions on all ‘Exchange Information Requirements’ (EIR) topics
- Bring diverse stakeholders both internally and within the supply chain to a common and agreed goal
- Support the development of an inclusive and agreed vision, strategy and roadmap for BIM (led by D&IM team)
- Develop and deliver training where required on BIM topics
- Act as the main contact on BIM topics across all domains (Civils, MEH, Equipment) in a nuclear project setting
- Manage the BIM workload within the team (utilising the capacity and knowledge of the team, as well as influencing the counterpart teams to progress work)
- Manage and report on critical KPIs and workload within the team
- Pragmatically raise risk and opportunities as appropriate
Qualifications
Essential
- A strong background in ISO19650 and other relevant international standards relating to data delivery, including familiarity with the creation of a Common Data Environment (CDE), EIRs, and BIM Execution Plans (BEPs)
- A thorough understanding of data, information management, BIM agendas within the UK and the standards and documents for implementation in engineering
- Detailed understanding of the key elements of PAS/BS 1192, ISO 9001 and ISO 19650
- A good understanding of areas for improvement from previous capital nuclear projects (e.g. Olkiluoto 3, Flamanville 3, Hinkley Point C)
- A good understanding of the diversity of a capital project delivery organisation (differing maturity supply chain (in both engagement stage and digital maturity)
- Full understanding of the complex needs of an engineering organisation (e.g. 3D model standards, Configuration Management, Lifetime Quality Record keeping)
- A demonstrated ability to understand multiple complex concepts and articulate a holistic view
- Degree in a Science or Engineering discipline, or equivalent level of engineering experience
- 10+ years of experience in a relevant field (engineering function)
- Awareness of, or use of 3D design, PLM or BIM (building information management) tools
- The ability to grasp complex problems and critically challenge solutions
- A strong understanding of basic configuration and change principles
- A good knowledge of ‘end to end’ design and delivery sequences
- A proven self-starter who can operate at all levels of a diverse business, who is keen to learn across a range of technical subjects and engineering disciplines
Desirable
- Previous knowledge of power plant projects (eg. HPC or equivalent)
- Previous experience in alternative sectors (automotive, aerospace, defence, etc)
- A good knowledge, or awareness of ISO19650 standards (UK Information Management mandate)
- A ‘systems engineering’ mindset, with the ability to articulate complex concepts in a simple way
- A keen eye on emerging advances in technology
Additional information
Security clearance:
Due to the nature of work to be undertaken applicants will be required to meet certain criteria in order to attain a minimum level of UK security clearance.
Additional Information
🌟 Why Apply?
Join Assystem and be part of the energy transition, working on one of the most significant nuclear projects in the world. You’ll gain valuable experience, collaborate with international teams, and play a crucial role in shaping the future of energy engineering.
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.
Benefits include:
🏡 Hybrid Working Opportunity
🕒 Flexible working hours
🛡️ Pension scheme (8% company contribution / 4% personal contribution)
🏖️ 25 days’ paid annual leave + bank holidays + option to buy or sell days
💼 Professional fees reimbursed
💰 Employee referral scheme
🤒 Competitive Sick Pay – Support when you need it
🏥 Income Protection & 3x Salary Death-in-Service Cover
💪 Free Digital Gym Access – Expert-led fitness classes
📞 24⁄7 Employee Support Line – Mental health, financial & legal help
🌟 Join us to shape the future of energy engineering with a global leader in nuclear projects. Apply now and become a part of our innovative team!
#LI-Hybrid
Hybrid remote/in-office
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.




