Principal Mechanical Engineer

4 weeks ago


Derby, Derby, United Kingdom ASSYSTEM Full time
About the Role

We are seeking a highly skilled Principal Mechanical Engineer to join our Fusion and Modular Nuclear Business Unit. As a key member of our team, you will be responsible for delivering Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors, and Fusion projects.

Your primary focus will be on spearheading the delivery of cutting-edge power station systems, taking charge of optioneering studies to pinpoint the ultimate solution that perfectly aligns with client objectives, and leading a dynamic team in crafting and refining essential design documents.

Key Responsibilities:

  • Deliver Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors, and Fusion projects.
  • Lead a dynamic team in crafting and refining essential design documents.
  • Take charge of optioneering studies to evaluate viable options.
  • Direct the development of Design Description Documents and Requirement Specifications.
  • Seamlessly integrate developed systems into the broader plant infrastructure.
  • Chair Design Reviews and lead HAZID/HAZOP studies with diverse, multidisciplinary teams.

Why Work with Us?

  • Over 55 years of experience 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.
Requirements

We are looking for a strong candidate with:

  • Previous experience in highly regulated industries like nuclear, thermal power generation, or oil and gas.
  • Expertise in thermal power systems and equipment, from steam turbines to pumps.
  • Proficiency in optioneering and conducting studies to evaluate viable options.
  • Experience in mentoring and developing junior staff.
  • Exceptional communication skills for seamless interaction with internal and external stakeholders.
  • Familiarity with ASME, European, and UK codes and standards.
  • Appreciation for requirements management and systems engineering principles.
About Assystem

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.



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