About this role

Company Description

The UK’s nuclear sector has entered a renaissance, with Nuclear Energy now a vital component as the country moves towards a target of Net Zero.

Assystem provides critical support to this mission, accelerating the decommissioning and remediation of our legacy assets with a view to enabling a swifter energy transition, in parallel overcoming some of the largest engineering and environmental challenges of our generation.

As a Global top 3 independent nuclear engineering organisation, Assystem is active across the full decommissioning lifecycle. In the UK, we work across the Civil and Defence nuclear estates, pioneering agile and fit-for purpose, customer-focused solutions, drawing on our established pedigree for delivery engineering excellence. Assystem have a proud heritage gained over decades both in the UK and overseas, (delivering, supporting, managing) some of the most complex engineering projects in decommissioning, repurposing legacy assets and key new build projects such as Hinkley Point C. 

Job Description

Civil/Structural Engineer – Onsite Role

📍 Plymouth | 🕒 37–40 hours per week | 📅 46-week initial contract

Join our client to delivering a major 3 Basin remediation project in Plymouth This is a key onsite role where you’ll lead and coordinate civil & structural engineering activities within a dynamic Joint Project Team (JPT).

🔧 What You’ll Be Doing

  • Defining project requirements & preparing technical specifications 📑

  • Managing engineering support and detailed design activities 🏢

  • Reviewing and approving drawings, method statements & risk assessments ✔️

  • Providing technical supervision of construction/deconstruction works 👷

  • Supporting commissioning/decommissioning activities ⚙️

  • Responding to RFIs and technical queries 💬

  • Contributing to project optioneering and continuous improvement 🔄

  • Ensuring compliance with Health, Safety, Environment & Quality standards 🦺

🤝 Key Interfaces

You’ll collaborate closely with:

  • Framework Contractors

  • Design Teams

  • Client

  • AA(D) & AA(SC)

🌟 What We’re Looking For

A proactive Civil/Structural Engineer with strong technical expertise, leadership capability, and experience managing onsite engineering delivery within complex infrastructure environments.

If you’re ready to take ownership of a high-profile defence infrastructure project and make a tangible impact, we’d love to hear from you! 🚀

 

 

 

 

Qualifications

EXPERIENCE

Essential:

Experience of developing design assurance for complex projects

Experience in civil engineering for complex projects

Experience in stakeholder engagement throughout the engineering lifecycle

Desirable:  

Experience in a defence sector.

Experience in civil sector.

Experience of design delivery within defence projects.

Experience in engineering lifecycle management.

QUALIFICATIONS & TRAINING 

Essential: UK National with SC Clearance. Demonstrable suitable qualifications and experience relating to marine and mechanical engineering. Accredited Degree in an appropriate ‘STEM’ discipline (or equivalent qualification and experience)

Desirable: Chartered Engineer

Additional Information

Additional Information

Why join the community of Switchers?:

🔹 The Group is currently ranked Third in the world for nuclear engineering.

🔹A dynamic career management policy to enable our employees to progress through our five business lines: operations, project, technical, sales and support functions

🔹Provide opportunities to work on exciting, global projects

🔹Access to an employee assistance programme with free mindfulness, health, wellbeing resources and a confidential support line available 24/7 via phone or text

🔹Discount vouchers for days out and restaurants, eye test and glasses vouchers, cycle to work scheme, free flu jabs

Security clearance:

Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level.

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.

NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process.

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.

Frequently Asked Questions

Is the salary disclosed for the Lead Civil Engineer position at assystem?
The salary for this Lead Civil Engineer role at assystem is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Lead Civil Engineer position at assystem located?
This Lead Civil Engineer role at assystem is based in England, gb, Plymouth, Plymouth, England, United Kingdom. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Lead Civil Engineer role at assystem full-time or part-time?
This is listed as a Full time position. It is posted as a Lead Civil Engineer role at assystem.
How do I apply for the Lead Civil Engineer position at assystem?
Click the "Apply Now" button on this page. You will be redirected to assystem's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Lead Civil Engineer job at assystem posted?
This Lead Civil Engineer position at assystem was posted on Jul 21, 2026. Apply as soon as possible — early applications are often reviewed first.
Lead Civil Engineer
assystem
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