Introduction: Saab UK is part of Scandinavia''s largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: Blue Bear is a leading autonomy and unmanned systems company. We are seeking a UAV Concept Engineer to strengthen our early-stage design capability: turning requirements and CONOPS into sized, analysed and testable air vehicle concepts through rapid, iterative trade studies. This role is central to our conceptual design loop, by early exploring design trade space and rapidly iterating through geometry, aerodynamics, weights, propulsion, mission and stability.A defining part of this role is closing the loop between analysis and reality. You will synthesise data from bench and flight testing, flight logs, telemetry and measured performance and feed it back to correct and improve our conceptual models, sizing methods and surrogates, so each design iteration is grounded in real evidence.Working as part of the Concepts team, you will bring a proactive, collaborative approach and a passion for fast ..... full job details .....