Job Description Join the Fusion and Modular Nuclear Business Unit Assystem has an exciting opportunity for Systems and Senior Systems Engineers to join our expanding Fusion and Modular Nuclear (FMN) business unit. As leaders in the design and development of new technologies, you will have the opportunity to work across multiple cutting-edge projects developing Nuclear Fusion technologies making net-zero power generation a reality. As a valued and integrated member of the FMN team, the role of Systems/Senior Engineer will include: ️ Create or coordinate the creation of artefacts such as the operations concept, functional and system architectures, requirement and compliance statements, verification and validation planning, optioneering assessments, design risk assessments (safety and CDM). Support integrated technical management (technical and project risks and issues, technical assumptions, design configuration, breakdown structure development). ❓ Respond to technical queries as required. Liaise with all disciplines to ensure coordination of the design. Apply systems engineering best practices and approaches to grow the systems engineering capability within the engineering team. Develop and propose an MBSE approach. Report to Project Lead Engineer (Systems and Integration) with deliverable progress updates and resource level recommendations. Why Join the Community of Switchers? Over 55 years in nuclear engineering. Ranked among the top 3 largest nuclear engineering companies. Attractive social benefits, including an engaging Employee Committee and holiday bonuses. Ongoing training with numerous career opportunities. 70% of our managers are promoted internally Hybrid work: 1-2 days remote per week.