Construction Delivery Manager - Mechanical

Company Description



⚡️ About Assystem

Assystem is a global leader in engineering, digital, and project management services, driving the UK’s energy transition since 1996. With 7,500 Switchers worldwide, we combine deep engineering expertise with digital innovation to deliver complex, low-carbon infrastructure. In the UK, we’re proud to support landmark nuclear projects like Hinkley Point C, Sizewell C, and emerging SMR programmes.



Why Join the Community of Switchers?

Join one of the three largest nuclear engineering companies in the world. Here, you'll work on world‑class energy‑transition missions, collaborating with top teams delivering Hinkley Point C, Sizewell C and SMRs. Become part of an elite global community, driving innovation and excellence every day.



Job Description



The Job Mission



This role supports delivery of Heat‑Sink works within a project section, liaising across logistics, planning and client teams. You’ll cover tactical and detailed logistics planning to support strategic delivery. Deliver against authorities’ obligations and ensure robust stakeholder liaison.



Coordinate contract‑partner delivery of heat‑sink packages site‑wide

Mitigate safety or quality issues, issuing communications or meetings as required

Monitor site works and produce daily construction reports for SCDM escalation

Liaise proactively with H&S, contract, controls and logistics teams on‑site

Attend PLOD/PLOW meetings and distribute outputs to Senior Construction Delivery Manager

Conduct safety and assurance inspections supporting project HSPI standards

Ensure two‑way communication of activity and issues with SCDM

Plan and implement detailed logistics in collaboration with site‑wide logistics team 



Qualifications



Essential Skills and Qualifications



Qualifications in Mechanical Engineering or Construction Management

Strong knowledge of rotating equipment design for Heat‑Sink operations

Construction sequencing, recovery‑plan and resource allocation experience

Skilled report writing: concise, informative, meaningful reporting

Exceptional organisation, communication and stakeholder management skills

SMSTS or IOSH qualification possessed✔️ Desired Skills



Experience working in highly regulated environments

Understanding of CDM Regulations and post‑holder obligations

Qualification in Construction Project Management

Experience with large-scale HVAC or thermal fluid systems

Background in pumps, valves, or heat exchanger installations 



Additional Information



Ready to shape the future?



Work with your future team on pioneering missions across next‑ nuclear and drive excellence in delivery. At Assystem, you’ll elevate your career, work alongside world‑leading experts, and help power the low‑carbon future.



Benefits include:



Hybrid Working Opportunity



Flexible working hours



️ Pension scheme (8% company / 4% personal)



️ 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 & 3× Salary Death‑in‑Service Cover



Free Digital Gym Access – Expert‑led fitness classes



24/7 Employee Support Line – Mental health, financial & legal help



We are committed to equal treatment of candidates and promote, as well as foster all forms of 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