Senior Project Manager

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.

This programme will lead the delivery of critical upgrade and maintenance works for the client's ship lift, a key facility supporting the UK's submarine fleet.

• Lead the planning, delivery, and completion of a complex engineering upgrade and maintenance programme.
• Ensure projects are delivered on time, within budget, and to the highest quality standards.
• Develop and maintain integrated project schedules and performance reporting.
• Coordinate activities across multiple stakeholders, including MoD, Babcock Marine, specialist contractors, and site management teams.
• Provide project governance, progress updates, financial reporting, and risk management.
• Identify, assess, and mitigate project risks and issues.
• Ensure compliance with defence, health & safety, environmental, and security requirements.
• Support audits, assurance activities, and quality control processes.

• Proven experience delivering complex engineering, infrastructure, or maintenance projects.
• Strong stakeholder management and communication skills.
• Experience managing schedules, budgets, risks, and project governance, change control.
• Ability to operate effectively within a multi‑agency and highly regulated environment.
• Knowledge of defence, nuclear, infrastructure, or heavy engineering projects is highly desirable.

Formal project management qualifications (e.g., PRINCE2, APM PMQ, MSP, or equivalent).

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