Senior CS&A Engineer

• Nuclear
• Permanent /
• Warrington
• United Kingdom
• 21/08/26
• On site

About Assystem

Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements.

Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions.

Job Description

‍

• ️ Senior Engineer

Warrington

Contract / Staff

A 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:

General all-round civil and structural design experience required, with experience working on new nuclear build and interfaces with existing structures preferred.

️ Experience is also required in the design of concrete, steel and masonry structures, subject to normal and abnormal environmental loading, including seismic assessments (preferred).

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.

This role requires interface with Integrated Design Team, facility team (including systems engineering), other project functions and must work closely throughout project phases. The ability to work collaboratively in a team environment and on-site visits.

My profile

Essential Qualifications:

Degree qualified CS&A Engineer (or equivalent through enhanced experience)

️ Essential Experience:

• A minimum of three years working within a highly regulated 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

️ Proficient in Steel and Concrete design to current codes

• ️ Knowledge of CDM and design responsibilities ‍

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

Desirable:

Working towards Chartered Engineer status

• ️ Experience of Sellafield or broader nuclear industry design

Interest or experience in Sustainability

The successful applicant must be a UK resident and, due to the nature of the work to be undertaken, applicants will be required to meet this criteria in order to attain a minimum level of BPSS clearance.

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.