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Mechanical Engineer - Construction
- ️ About Assystem
Assystem is a global leader in engineering, digital, and project management services, driving the UK’s energy transition since 1996. With our near 8000 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.
Please note – we’re unable to offer visa sponsorship for this role, so applicants must have full right to work in the UK
JOB DESCRIPTION
The Job Mission:
This is a full time on site role at Hinkley Point C. Applicants must live within commuting distance or be willing to relocate with available support. You will join your future team providing mechanical construction oversight across key nuclear systems. The focus is verifying compliance, monitoring works on site and supporting quality assurance activities.
Responsibilities:
Monitor mechanical construction works ensuring compliance with approved documentation
Identify non conformances and escalate deviations through formal reporting channels
Contribute mechanical surveillance findings to quality teams supporting resolution
️ Support mitigation actions to maintain construction safety and quality performance
Ensure technical decisions follow correct approvals instead of informal site changes
Coordinate with contractors and site teams to maintain clear communication pathways
Assist performance reviews against Quality Control Plans and project KPIs
️ Ensure inspections and records are completed before mechanical works are covered
MY PROFILE
Mechanical engineering qualification or equivalent vocational pathway
️ Experience in mechanical installation, surveillance or construction QA activities
Knowledge of mechanical scopes such as pipework, HVAC or equipment installation
Skilled in reporting using Outlook, Excel, SharePoint and Teams
- ️ Understanding of mechanical construction standards and inspection requirements
Comfortable spending the majority of time on active construction work fronts
- ️ Please note: Due to project security requirements, unfortunately, visa sponsorship is not available for this position.
Ready to shape the future? Join your future team on-site at one of the most ambitious nuclear power projects in Europe. Be part of a collaborative mission to uphold the highest construction and quality standards.
Benefits include:
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 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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