Senior Project Manager – Nuclear

AtkinsRéalis

Senior Project Manager leading complex nuclear engineering projects at AtkinsRéalis. Collaborating across multidisciplinary teams to deliver high-impact engineering solutions.

Posted 6/13/2026full-timeBristol • 🇬🇧 United KingdomSeniorWebsite

About the role

Key responsibilities & impact

Be part of our Nuclear New Build business within the Project Delivery Capability team, contributing to complex and high-impact engineering projects.
Lead within a team that delivers across both technical leadership and project management, within a rapidly growing and evolving capability.
Work across a diverse and global portfolio of projects spanning the UK, Europe, and the Middle East, including both large civil nuclear and emerging nuclear technologies.
Provide leadership and direction as a Senior Project Manager, guiding teams in alignment with AtkinsRéalis’ values, processes, and collaborative culture.
Lead and support delivery across major programmes such as Hinkley Point C, Sizewell C, Small Modular Reactors, and Fusion projects.
Build and strengthen relationships with key stakeholders across the nuclear sector, leveraging established partnerships.
Work flexibly across office locations (Bristol, Epsom and Manchester) and client sites, with opportunities to travel based on project needs.
Contribute to shaping delivery strategy and execution across Nuclear New Build programmes, ensuring quality and performance standards are met.
Play a key role in driving forward projects that support a cleaner, zero-carbon future.
Contribute to and, where appropriate, lead bid and proposal activities, supporting the development of high-quality, client-focused submissions.
Bring an interest in bid management and business development, with opportunities to help shape future work and strengthen client relationships.

Requirements

What you’ll need

You enjoy leading multidisciplinary teams and creating an environment where people feel supported, aligned, and motivated to deliver complex projects.
You bring strong experience in delivering large-scale or multi-million-pound projects, with a sense of ownership for outcomes and performance.
You’re confident navigating the commercial aspects of project delivery, including cost, risk, change control, and overall financial performance.
You feel comfortable responding to client needs and opportunities, including leading or contributing to bid preparation across a range of technical areas.
You bring a proactive and adaptable mindset, able to anticipate challenges and apply a thoughtful, solutions-focused approach.
You enjoy working in dynamic and diverse project environments, and communicate clearly and effectively with a wide range of stakeholders.
You’re motivated by continuous learning and growth, while also supporting and guiding others within multidisciplinary teams.
You are confident in managing quality and delivery performance, and enjoy applying structured project management approaches to achieve successful outcomes.
You bring familiarity with, or openness to using, project management tools and systems such as MS Project, stage gate processes, or equivalent platforms.
You value collaboration, inclusivity, and building strong relationships, both within your team and with clients.

Benefits

Comp & perks

Explore the rewards and benefits that help you thrive – at every stage of your life and your career.
Enjoy competitive salaries, employee rewards and a brilliant range of benefits you can tailor to suit your own health, wellbeing, financial and lifestyle choices.
Make the most of a myriad of opportunities for training and professional development to grow your skills and expertise.
Combine our hybrid working culture and flexible holiday allowances to balance a great job and fulfilling personal life.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

project managementbid managementfinancial performancerisk managementchange controlquality managementdelivery performancemultidisciplinary team leadershiplarge-scale project deliveryzero-carbon project execution

Soft Skills

leadershipcommunicationcollaborationadaptabilityproblem-solvingstakeholder engagementmotivationsupportive environment creationcontinuous learningrelationship building