Job Description Derby - Hybrid / 3 - 4 days per week on site in Derby Contract or staff roles available Your future team : You’ll work as part of an embedded team on-site with our client in Derby, where you’ll be responsible for producing design and manufacturing documentation for both mechanical equipment and structural supports. Your Missions: Undertake design calculations in accordance with pressure vessel codes (e.g. ASME) and structural codes (Eurocode 3); Choose cost-effective & regulation-compliant designs ️ Collaborate with CAD team and suppliers to produce engineering drawings; (NX 11 or Autocad) Create & update equipment specifications ️ Present at technical reviews ✅ Ensure work follows Quality Management System Why join the community of Switchers?: Assystem has over 55 years of experience in nuclear engineering. We are among the top 3 largest nuclear engineering companies. Collaborative Environment: Join a dynamic team of experts who are passionate about driving progress and supporting each other's growth. Access to an employee assistance programme with free mindfulness, health, wellbeing resources and a confidential support line available 24/7 via phone or text