A leading global photonics innovator based in Portsmouth is seeking a Senior Key Account Manager to manage strategic relationships in the aerospace and defence sectors. The ideal candidate will have strong commercial and technical skills in photonics or related industries, be fluent in English and German, and hold or be eligible for SC Security Clearance. The position offers a base salary of up to £125,000 with a performance bonus and excellent benefits, alongside opportunities to work with cutting-edge technologies. #J-18808-Ljbffr