Job Description Join the Fusion and Modular Nuclear Business Unit Assystem has an exciting opportunity for a Senior Mechanical Engineer with expertise in Tanks 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 technical solutions making net-zero power generation a reality. ️ Innovative Tank Design: Lead the design of multiple tanks for the Rolls-Royce SMR power station, leveraging cutting-edge technology to meet complex and demanding requirements. ⏳ On-Time Delivery: Create conceptual tank designs on schedule, within budget, and to the highest quality using industry-standard design codes. Supply Chain Collaboration: Act as the Intelligent Customer, working closely with the supply chain to deliver detailed designs and manufacturing solutions. Engineering Leadership: Proven track record in effectively managing engineers and leading technical teams. ️ Technical Communication: Excellent verbal skills for clear and concise technical communication. ✍️ High-Quality Documentation: Expertise in producing, reviewing, and approving top-quality technical documents. ⚠️ Risk Management: Skilled in preparing comprehensive Risk Assessments and Method Statements. Work Pack Preparation: Experience in assembling detailed and effective work packs. Decommissioning Expertise: Valuable experience in decommissioning processes is welcomed. Regulated Industry Experience: Proven ability to excel in highly regulated environments such as Nuclear, Fusion, or Offshore Oil & Gas industries. 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.