hirly

ASSYSTEM

Senior EC&I Designer

Warrington, England, United Kingdom

See how you match this job — and similar ones. Free.

Upload your resume and hirly scores it against this role at ASSYSTEM first, then against similar open jobs, and shows where you fit and why.

PDF or DOCX, up to 12MB. No sign-up to see your matches.

Get past the screening software and onto a recruiter's desk

hirly rewrites your resume for this job — matching the keywords and skills in the posting, moving your most relevant experience to the top, and writing a cover letter to fit. About 30 seconds.

  • Keywords matched to this posting
  • Fit score before you apply
  • Cover letter included

Matched against 2.6M live jobs from 190,000+ employers in 200+ countries.

Tailor my resume for this job →

Apply from your AI assistant

Connect hirly to Claude and ask it to apply to this job. hirly tailors your resume, fills the employer’s form and asks before sending. ChatGPT: manual setup today.

Some employer sites stop an application at a CAPTCHA or sign-in and hand it back with a link. Applying needs a paid plan. Works with any assistant that supports MCP.

hirly's read of this role

Seniority
Senior
Country
GB
Work mode
Remote-friendly
First seen by hirly
21 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Senior EC&I Designer - Warrington

Permanent / Contractor

Join Our Team at Assystem!

🚀 Your Future Team:

Assystem is a well-established leader in the nuclear decommissioning sector. Partner of the Design Services Alliance. Expertise in waste management services for strategic nuclear clients in the UK. Offering life extension and feasibility assessment services.

🔍 Your Missions:

  • 🛠️ Interface with Integrated Design, facility, and project teams.
  • 🤝 Collaborate through all project phases.
  • 🌐 Work effectively in a team environment.

Why Join the Community of Switchers?

  • 🌟 Over 55 years in nuclear engineering.
  • 🏆 Ranked among the top 3 largest nuclear engineering companies.
  • 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses.
  • 📚 Ongoing training with numerous career opportunities.
  • 📈 70% of our managers are promoted internally!
  • 🏠 Hybrid work: 1-2 days remote per week.

🎓 Essential Experience:

  • 🖥️ Proficient in AutoCAD
  • 📊 Experience in CE&I Project Delivery
  • 💡 Skilled in building electrical services design (lighting, small power)
  • 📟 Expertise in CE&I Instrumentation and Security Systems design
  • 📐 Knowledgeable in CDM and IET wiring regulations
  • 📏 Space management and cable routing expertise
  • 👥 Strong communication skills, team player
  • 📜 Minimum ONC in a relevant discipline

🔧 Desirable Experience:

  • ⚛️ Radiometric Systems
  • ✅ BS 61508 compliance
  • 🏗️ Autodesk Revit, AVIVA, CIMAGE/DM Desktop

 

💥 Over 55 years of nuclear/Defence engineering expertise.

💥 Fantastic employee assistance programme, health and wellbeing resources, social benefits.

💥 Opportunities for career advancement with a focus on internal promotions.

💥 hybrid working/dynamic projects.

Due to the nature of the work, applicants must meet UK security clearance criteria.

We are committed to equal treatment of candidates and fostering diversity. Skills, talent, and innovation are what matter most. Bring your unique contributions and help us shape the future!

Ready to make a difference in the nuclear engineering world? Join Assystem today! 🚀

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.

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.

Original posting on ASSYSTEM's site ↗

Listed on hirly, a job board. hirly is not the employer: ASSYSTEM is hiring for this role.

Browse similar roles

Want this one?

Upload your resume and hirly rewrites it for this job and writes the cover letter — in about thirty seconds, before you sign up.

Tailor my resume for this job