Company Description
At Assystem, our mission is to accelerate the energy transition worldwide. Our 8,000 Switchers blend historical engineering expertise with cutting-edge digital technologies to drive this change. Join us in revolutionizing the energy sector and making a significant global impact.
Why Join the Community of Switchers?
Be part of one of the top three largest independent nuclear engineering companies globally. At Assystem, you'll contribute to groundbreaking projects that push the boundaries of innovation and engineering excellence. Join a community committed to driving forward the future of energy.
Job Description
We are looking for a Project Manager to join us as part of a construction support services team on a major nuclear project. In this dynamic role, you will take ownership of a diverse portfolio of work packages, ensuring the successful delivery of essential infrastructure that underpins the wider project.
This is a fast-paced and reactive environment where no two days are the same. You will work closely with internal teams and external contractors, leading delivery while managing interfaces and impacts across the broader programme.
Roles & Responsibilities:
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Lead the delivery of assigned work packages across engineering, procurement, construction, and commissioning
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Define scope, develop delivery strategies, and align with the Programme Execution Plan (PEP)
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Create and manage schedules, budgets, risk logs, and reporting frameworks
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Ensure delivery is achieved safely, on time, within budget, and to the highest quality standards
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Proactively identify risks, resolve issues, and escalate where needed
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Build strong relationships with contractors and stakeholders across the project
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Drive performance through regular reviews, progress tracking, and continuous improvement
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Ensure all deliverables are completed in line with agreed requirements
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Champion lessons learned and knowledge sharing
Qualifications
Skills and Experience:
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Proven experience as a Project Manager in large-scale, complex environments
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Strong knowledge of project management principles (aligned to APM standards or equivalent)
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Experience delivering EPC or EPCM projects
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Solid understanding of construction activities, contract management, and procurement
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Demonstrated ability to manage cost, schedule, risk, and change effectively
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Experience working within NEC and/or FIDIC contract frameworks
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Strong stakeholder management and communication skills
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Ability to lead diverse teams and drive delivery in a fast-paced environment
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Knowledge of CDM Regulations
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Experience in regulated industries (nuclear, energy, infrastructure) is highly desirable
Qualifications:
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Degree in Engineering, Construction, or related discipline
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Professional Project Management qualification (e.g. APM PPQ or equivalent)
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Chartered status (or working towards) preferred
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French language skills are advantageous but not essential
Additional Information
Join us at Assystem and be part of a global team delivering some of the most exciting and complex engineering projects in the world. This is your chance to shape the UK’s energy future while developing your expertise in a unique environment.
Benefits include:
Hybrid Working Opportunity
Flexible working hours
️ Pension scheme (8% company contribution / 4% personal contribution)
️ 25 days’ paid annual leave + bank holidays + option to buy or sell days
Professional fees reimbursed
Employee referral scheme
Competitive Sick Pay – Support when you need it
Income Protection & 3x Salary Death-in-Service Cover
Free Digital Gym Access – Expert-led fitness classes
24/7 Employee Support Line – Mental health, financial & legal help
NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process.
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.
