Principal Platform Engineer - Ref: 1733 Initial contract until 27/12/26 98.82ph, UMB, inside IR35Yeovil - Full time onsitePlease note, DV clearance is required for this positon and the programme will have "UK Eyes Only" restrictions. Your Impact Are you ready to take on complex technical challenges at the forefront of cyber and platform engineering? At Leonardo, our Principal Platform Engineers are hands-on experts who shape the design, integration, and delivery of secure platforms that keep our customers'' missions running. Your work at Leonardo UK will see you take the lead in solving customer problems in an agile, innovative and team-centric manner. The role may involve a blended hybrid working model, with a mixture of working from home and working on site at one of our Leonardo offices to ensure close collaboration with the wider team and with our customers. Leonardo UK is seeking a Principal Platform Engineer to join the Cyber and Security Solutions Division team. This role is focused on delivering, maintaining, and improving platform and systems engineering solutions that underpin critical defence, government and public sector services. What you will do as a Principal Platform Engineer Act as the technical authority on one of our platform engineering domains (e.g. virtualisation) providing specialist domain expertise to projects and programmes. Lead the design and implementation of secure platforms across on-premise environments. Capture, analyse, and interpret ..... full job details .....