Company Description Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 7,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked third in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy future for all Job Description Project Manager Contract role - (Inside or Outside IR35) Hybrid working with 1 day / week at clients site (Reading) Your future team: We are seeking 2 experienced and dynamic Project Managers to support a key defence client. Your missions: Support the initiation of projects and programmes using Portfolio Entry controls and structured business case development methods Analyse and break down complex problems to develop strategic proposals for Investment Approval Coordinate pre-Concept studies to explore business problems and opportunities Develop early understanding of solution options to inform decision-making Produce initial estimates for scope, schedule, and cost ranges ⚙️ Recommend appropriate delivery methodologies for proposed initiatives ✅ Secure approvals to proceed, including Standing Approval and initial resource allocation Ensure alignment of proposed projects and programmes with overall portfolio strategy and priorities Prepare key initiation deliverables, including Business Cases, Stakeholder Maps, and Project Categorisation Forms Collaborate with stakeholders to gather inputs and validate assumptions Handover all completed deliverables to the Portfolio Entry team prior to exit Qualifications Skills, Qualifications and Experience Mandatory: Minimum 2 years’ experience delivering projects at Concept stage ️ Experience delivering projects within Government environments ⭐ Desirable: ✍️ Experience writing business cases for complex and ambiguous problems Proposal management experience and/or professional chartership Demonstrable experience in Portfolio Management Additional Information Hybrid working, with on-site presence at Client site at least 1 day per week. This may include short periods of full-time attendance if working on classified initiatives. Please be aware that many roles at Assystem are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. 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