Expleo is a trusted partner for end-to-end, integrated engineering, quality services and management consulting for digital transformation. We help businesses harness unrelenting technological change to successfully deliver innovations that will help them gain a competitive advantage and improve the everyday lives of people around the globe. We are searching for a Chief Architect for the Skynet Military Satellite Communications network. You''ll have a role that''s out of the ordinary. Reporting to the Head of Engineering you will be providing technical leadership, independent technical oversight and subject matter expertise to the Skynet engineering teams to develop new, and support in-service, Satellite Communications systems and services for UK Defence customers. This role is pivotal in shaping the architecture, design, and long-term evolution of the ground segment that supports secure, resilient, and high-capacity satellite communications for the UK''s defence operations. As Chief Architect, you will lead the strategic technical direction of the ground infrastructure, including satellite ground stations, network management systems, secure data handling, and overall integration with satellite constellations. You will collaborate with senior stakeholders across the MOD, industry partners, and international allies to ensure the ground segment meets the highest standards of performance, security, and operational flexibility in line with military requirements.Architecture ..... full job details .....