About this role

Company Description

Assystem is an international company with one mission: accelerate the energy transition around the world.

Every day, our 8,000 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 who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition.

Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and 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.

To ensure a viable, efficient, and reliable energy future for all.

Job Description

CS&A Engineer is required to support the delivery of the CS&A elements of the project, in collaboration with other stakeholders and engineering disciplines. The role will involve the following, among others:

🔧 To produce engineering design work packages (specification, drawings, verification or assessment of engineering) that satisfy the legal and functional requirements along with the associated performance conditions to the agreed time, cost and quality.

🏗️  Revit model development of the CS&A and Mechanical Piping elements to be undertaken with support from CS&A & Mechanical Lead Engineers.

📐 Supporting the delivery of the CS&A design deliverables (e.g. designs, assessments, drawings, and reports), checking and approving the output.

☢️ Experienced in delivering work within the nuclear industry (preferred).

🎓 The person should be either a Chartered Civil or Structural Engineer, or at minimum an Incorporated Engineer.

Qualifications

Essential 

⏳ Experience of working within a highly regulated industry, preferably within the nuclear industry.
🧰 Familiar with a range of available design technologies and techniques
📄 Production of CS&A design documents, e.g. civil and structural calculations (design/assessment/substantiation), engineering drawings, specifications, scopes of work, method statements
🏗️ Qualified and experienced user of Autodesk Revit
⚠️Experience of steelwork design with knowledge of the relevant design standards and legislation, e.g., Eurocode 3, BS5950-1.
🧑‍💼 Capable of independent and autonomous work during the delivery of packages
🤝 Able to actively seek input from other engineers, specialists, facility and project team members to improve understanding and deliver fit-for-purpose solutions
🗣️ Able to present information clearly, tailored to a variety of target audiences

📄 Minimum HNC, preferred HND in Civil Engineering or similar, with 5 or more years design delivery experience. Alternatively, a degree in Civil Engineering (BEng or MEng) with a minimum of 2 years’ design delivery experience

Desirable 

📈 Working towards Chartered Engineer status
☢️ Experience of mechanical piping design with knowledge of the relevant design standards and legislation, e.g., ASME B31.3, PER and PSSR.
🌍Qualifications to demonstrate training has been undertaken for Revit

 

Additional Information

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.

Frequently Asked Questions

Is the salary disclosed for the CS&A Engineer position at assystem?
The salary for this CS&A 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 CS&A Engineer position at assystem located?
This CS&A Engineer role at assystem is based in England, Whitehaven, Whitehaven, England, United Kingdom, gb. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the CS&A Engineer role at assystem full-time or part-time?
This is listed as a Full time position. It is posted as a CS&A Engineer role at assystem.
How do I apply for the CS&A 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 CS&A Engineer job at assystem posted?
This CS&A Engineer position at assystem was posted on Mar 30, 2026. Apply as soon as possible — early applications are often reviewed first.
CS&A Engineer
assystem
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