CS&A Responsible Engineer

Assystem -
Warrington

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Job details

Permanent

Qualifications

Engineering

Full job description

Nuclear
Permanent /
Warrington
United Kingdom
27/07/26
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

CS&A Responsible Engineer

Warrington

Staff or Contract (Inside IR35)

CS&A Responsible Engineer (RE) ️

The RE holds full technical accountability for Civils, Structural & Architectural (CS&A) engineering within their area, ensuring all work is safe, compliant, and fit for purpose across the project lifecycle .

Working to R2A2 (ED21), you’ll provide technical leadership, governance, and assurance, while retaining responsibility for key engineering decisions—even when delegated ‍ ️.

Key Responsibilities & Experience:

Strong CS&A background in regulated, safety-critical environments

️
Proven technical accountability & decision-making experience ✅
Ensure compliance with legislation, standards, and safety requirements
Establish governance, assurance & verification processes
Lead multi-disciplinary teams & resolve complex technical issues
Interface with project teams, regulators & assurance bodies
Promote a strong safety, quality & compliance culture ️

Desirable Experience:

Planning, site master planning & council engagement ️
Contaminated land, utilities & ground investigations
Seismic & heavy industrial/plant room design
️
Safety case development & regulatory engagement
commissioning
Managing deviations, non-conformances & improvements

Requirements:

Familiar with engineering governance & gated processes

️
SQEP aligned with SR0698 & ED21 standards

My profile

Essential Qualifications

Degree (or equivalent) in CS&A or related engineering discipline
Extensive CS&A experience suitable for a Responsible Engineer role ️
Chartered Engineer (or equivalent) with a recognised institution ‍
Able to meet security clearance & site access requirements

Desirable Qualifications

Fellowship or senior membership of a professional institution
️
Postgraduate qualification in engineering or management

Whilst we encourage applications from all nationalities, Assystem within the UK are subject to security and export control restrictions due to the nature of work to be undertaken.

These restrictions mean that factors including your nationality, any previous nationalities you have held, and/or your place of birth may limit those roles that you can perform for the organisation.

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.

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About Assystem

Job Description

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