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Our Vacancy

Junior Process Engineer

  • Nuclear
  • Permanent /
  • Warrington
  • 12/05/24
  • On site

Assystem is an international company with one mission: accelerate the energy transition around the world.

Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.

We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition.

Drawing on more than 55 years’ experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering.

To ensure a viable, efficient, and reliable energy future for all.

Job Description

Junior Process Engineer: Unleash Your Potential in Nuclear Engineering!

Are you ready to dive into the heart of nuclear innovation? Join us as a Junior Process Engineer and embark on an electrifying journey where every day brings new challenges and opportunities for growth.

Key Responsibilities:

  • Master of Documentation: Update and refine system documentation with finesse, ensuring compliance with engineering standards and regulations. Your attention to detail will be the cornerstone of our success.

  • Data Dynamo: Dive deep into the data pool, analyzing inputs and gleaning insights from past experiences to drive continuous improvement. Your analytical prowess will be the catalyst for innovation.

  • Component Connoisseur: Size matters! Take charge of sizing components like pumps and valves, using your expertise to ensure optimal performance and efficiency. Get ready to be the architect of excellence.

  • Thermal-Thinking Trailblazer: Harness the power of thermal-hydraulic calculations and modeling to optimize system performance. Whether it’s with in-house tools or cutting-edge software, you’ll be our go-to guru for all things thermal.

  • Procurement Partner: Collaborate with our procurement team to formulate technical specifications and ensure supplier compliance. Your technical acumen will be the compass that guides us to success.

  • Problem-Solving Prodigy: Tackle technically challenging issues head-on, providing timely solutions that keep our projects on track. Your proactive approach will be our secret weapon against adversity.

  • Mentorship Maven: Learn from the best and become the best. With guidance from seasoned veterans, you’ll hone your skills and eventually spread your wings, taking on challenges with confidence and autonomy.

My profile


  • Engineering Excellence: Hold a relevant engineering degree and have a passion for nuclear innovation. Experience with PWR design and EPR technology is a plus, but a hunger for knowledge is essential.

  • Language of Innovation: While French-speaking skills are advantageous, they’re not a prerequisite. We value diversity and welcome applicants from all linguistic backgrounds.

Skills & Knowledge:

  • Process Perfection: Familiarity with EDF and Edvance engineering processes is beneficial, but a keen understanding of process systems and control logic is essential. You’ll be the maestro of efficiency, orchestrating seamless interactions between complex systems.

  • Regulation Wizardry: Navigate the labyrinth of nuclear regulations with ease, ensuring compliance with the highest standards of safety and quality. Your commitment to excellence will be our guiding light in a sea of complexity.

  • Interface Instincts: Master the art of interface management, fostering collaboration between different disciplines to achieve our collective goals. Your ability to bridge the gap between theory and practice will be the glue that holds our team together

If you’re ready to unleash your potential and make your mark in the world of nuclear engineering, then we want to hear from you! Join us in shaping the future of nuclear innovation and be part of a team that’s pushing the boundaries of what’s possible. Apply now and let your talents shine!

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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