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🥝 Mechanical Building Service Engineer

Assystem | bristol, United-Kingdom | Posted May 31, 2026

Job Description

At Assystem, our mission is to accelerate the energy transition worldwide. 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. Join us in revolutionizing the energy sector and making a significant global impact.

Job Description

  • Support the delivery of mechanical building services designs across critical ancillary nuclear facilities.
  • Span design review, technical coordination and onsite engineering support during installation phases.
  • Review mechanical building services execution designs against NNB technical specifi...

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