EC&I Engineer
Confirmed on the employer's own hiring board on Sep 24, 2026. First seen by Alion on Sep 22, 2026. Assystem scores B on the Alion truth index.
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.
EC&I Engineer
Permanent / Contractor
Warrington
Key Responsibilities
- Produce high-quality engineering design work packages, including specifications, drawings, calculations, analyses, assessments, and verification documentation.
- Deliver designs that meet legal, regulatory, functional, and performance requirements.
- Ensure engineering outputs are completed on time, within budget, and to the highest quality standards.
- Collaborate with multidisciplinary teams to develop safe, compliant, and practical engineering solutions.
- Support the successful delivery of projects by producing clear, accurate, and buildable design documentation.
Essential
Must have significant demonstrable experience in CE&I Project Delivery.
Experience in the design delivery of building electrical services.
Competent in the application of CDM Regulations.
Competent in the application of IET Wiring Regulations.
Experience of space management, cable routing, and cable management.
Ability to work both as part of an integrated delivery team and independently, often within restrictive time constraints.
Demonstrate excellent written and verbal communication skills.
Have strong interpersonal skills with the ability to interact effectively with people at all levels.
Degree qualified in an appropriate discipline.
⭐ Desirable
Experience with Radiometric Systems.
Experience delivering against BS 61508.
Experience with Machinery Safety Regulations and BS EN 13849.
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.
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.