🌍 Assystem is an international company with one mission: accelerate the energy transition around the world.
Every day, our 6,750 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 making the energy switch 🔋. Sharing our knowledge 💡, expertise 🧩 and values 🤝 allows us to innovate and think differently about the energy transition.
With over 55 years of experience 🏗️ in highly regulated sectors with strict safety and security standards ⚙️, we provide engineering and project management services, as well as digital 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 ☢️.
💪 Our goal: ensure a viable, efficient, and reliable energy future for all 🌎.
Job Description💼 Job Description
• ⏱️ Own the timely delivery of defined life-cycle handover points (Design ➡️ Manufacture ➡️ Delivery ➡️ Commissioning), driving review and acceptance with all key stakeholders.
• 🛠️ Manage and resolve engineering issues including Technical Queries (EQ), Early Warnings (EW), Open Points, and Design Change Requests in line with the Contract and RACI.
• 🛡️ Engage approval bodies promptly when the Safety Case may be impacted.
• 🤝 Coordinate and liaise with all delivery partners, ensuring seamless information exchange and on-time role execution.
• 🔍 Establish and run a prioritisation process for queries and issues, balancing manufacturing and installation operational needs.
• 📐 Deliver all engineering outputs to plan through strong collaboration with key stakeholders.
• 🚧 Ensure robust engineering support across all phases, including installation interfaces, with timely escalation and resolution of issues.
• ✅ Drive Technical Acceptance delivery and associated surveillance in line with the defined framework.
• ⚠️ Support management of engineering risks and opportunities, including tracking and control in ARM (where applicable).
• 🔄 Control design interfaces and supplier feedback, ensuring effective communication and resolution.
• 🧪 Support Quality Management by leading the technical resolution of manufacturing NCRs.
• ⚙️ Track equipment qualification programmes, expediting engineering queries, deviations, and change activities.
Why Join the Community of Switchers?
- 🌟 Over 55 years in nuclear engineering.
- 🏆 Ranked among the top 3 largest nuclear engineering companies.
- 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses.
- 📚 Ongoing training with numerous career opportunities.
- 📈 70% of our managers are promoted internally!
- 🏠 Hybrid work: 1-2 days remote per week
🎓 Qualifications
• Proven experience delivering technical leadership 💼 in complex, safety-critical environments — ideally in the Nuclear Energy sector ☢️ or similar regulated field.
• Strong understanding of integrated management systems 🧠, including policies, procedures, and standards.
• Experience in power systems engineering and/or grid connections 🔋.
• Skilled in stakeholder engagement 💬 and issue resolution.
• Excellent communication 🗣️, presentation 📊, and facilitation skills.
• Strong analytical and numerical ability 🔢.
• Understanding of PWR design (advantageous).
• Familiarity with EU directives, British Standards, and company procedures.
• Degree 🎓 and Chartered Engineer status (CEng) in engineering, construction, or a related field.
• Knowledge of CDM Regulations 🏗️.
📋 Additional Information
• BPSS required 🔒
• Ability to travel 🚗✈️ to Assystem offices and customer sites within the UK.
• Involvement in major UK and international nuclear projects 🌐.⚠️ Due to the nature of the work, applicants must meet UK residency and security clearance (minimum SC level) requirements 🛡️.
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.
Top Skills
What We Do
Assystem, one of the world's leading independent nuclear engineering companies, is committed to accelerating the energy transition. We see ourselves as an activist in the development of nuclear energy, convinced that it is an essential part of the fight against climate change. 7,000 switchers, spread in 12 countries in Europe, Asia, Africa and the Middle East are working every day to make the energy switch by accelerating the development of nuclear and renewable energies, power grids, clean hydrogen projects and low-carbon transport. We design and supervise major projects through our engineering activities and accelerate our customers' digital transformation. We also develop new solutions to build faster and improve the performance of complex infrastructures. 55 years of experience have made Assystem a key partner of the world's largest industrial groups: CEA, EDF, ENEC, Enedis, Engie, Framatome, ITER, K.A. CARE, Naval Group, NICDC, Orano, RATP, Rolls Royce, Royal Commission, Sellafield, SGP, SNCF... Assystem is ranked in the Top 3 companies in the nuclear energy sector.
