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Our Vacancy

Senior Systems Engineer

  • Nuclear
  • Permanent /
  • Blackburn
  • 10/06/24
  • On site

Assystem is a global leader committed to accelerating the energy transition. With 7,500 employees across 12 countries, we tackle the monumental task of switching to low-carbon energy. Our 55+ years of experience in highly regulated sectors ensure we deliver top-notch engineering, project management, and digital solutions.

Job Description

🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀

🌟 This thrilling role places you at the heart of integrating complex engineered systems essential for groundbreaking modular nuclear and fusion projects.

Your Mission:

🔧 Project Management Pro: Define, analyze, and manage the needs of medium complexity, single-discipline projects.
🛠️ Lead Systems Analyst: Develop inputs, assess architectures, and evaluate engineering strategies with precision.
📊 Verification Expert: Direct the verification of designs by obtaining and managing objective evidence to ensure systems meet requirements.
🔍 Best Practices Champion: Embed system development best practices in all processes.💡 Architectural Visionary: Engage in system architectural and functional modeling.

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.


My profile

What You’ll Bring:

🌟 Independence: Work autonomously with minimal support.
📈 High-Quality Solutions: Deliver top-notch engineering solutions across various topics and activities.
📚 Systems Engineering Mastery: Exhibit deep knowledge of Systems Engineering fundamentals and apply it independently.
🎓 Mentorship: Encourage and guide team members to enhance their knowledge and competence.
👥 Leadership: Lead small, single-discipline teams to deliver medium complexity technical solutions.
💻 Software Savvy: Demonstrate advanced competence in one or more common software tools.
✔️ Quality Assurance: Show experience in checking deliverables to ensure excellence.


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

Ready to make a difference in the nuclear engineering world? Join us and be a part of the future of nuclear and fusion innovation! 🌐✨


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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