Senior Construction Delivery Manager (Permanent)

⚡️💡 About Assystem

At Assystem, our mission is to accelerate the energy transition worldwide. With over 55 years of experience in highly regulated sectors, our 7,500 Switchers deliver advanced engineering and project management solutions. Join us and be part of one of the top three nuclear engineering companies in the world, playing a pivotal role in reshaping tomorrow’s energy.

🤝 Why Join the Community of Switchers?

As part of Assystem, you’ll join a global force ranked among the top three nuclear engineering companies worldwide. You’ll help drive innovation on landmark projects like Hinkley Point C, working alongside industry leaders to power the low-carbon energy transition. Be part of a mission that matters, with a team that supports your growth.

🚀 The Job Mission

This role is critical to the delivery of mechanical, electrical, and HVAC works on a flagship nuclear site.

You'll manage construction teams and contractors to achieve programme milestones.

The mission involves technical oversight, contractor management, and performance reporting.

⚡️ Lead day-to-day M&E works across multiple construction zones

⚡️ Manage contractors and ensure progress aligns with delivery schedules

⚡️ Supervise and support direct reports with guidance and performance oversight

⚡️ Monitor programme progress and mitigate risk proactively

⚡️ Drive high standards for safety, environment, and quality assurance

⚡️ Lead coordination meetings with site teams and stakeholders

⚡️ Support contractor mobilisation and site readiness reviews

⚡️ Produce clear weekly/monthly performance updates and reports

Essential Skills

🛠 Proven experience in mechanical and electrical construction delivery

🛠 Strong leadership and team supervision in complex environments

🛠 Proficient in site safety procedures and contractor coordination

🛠 Competent in progress reporting and risk mitigation

🛠 Holds a relevant engineering qualification (Mechanical, Electrical or Construction)

🛠 SMSTS, IOSH or NEBOSH site safety certification

Desired Skills

✔️ Experience in regulated or high-security infrastructure

✔️ Understanding of commissioning and handover stages

✔️ Familiar with digital construction and site reporting tools

✔️ Experience in nuclear or large energy sector projects

✔️ Basic French language skills

🌟 Why You Should Apply

Join your future team at the heart of one of Europe’s most significant nuclear missions. You’ll play a hands-on role in delivering cutting-edge infrastructure that powers the UK's clean energy future—while advancing your career on a global platform.

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.

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.