Optical Systems Engineer | Guildford | Onsite | Competitive salary strong package Are you an experienced Optical Systems Engineer with a passion for cutting-edge aerospace technology? Do you want to take technical ownership of designing, developing, and delivering next-generation spacecraft optical payload? Then this might be the role for you In this key role, you’ll be involved in every stage of the mission—from concept to launch and in-orbit operation. As part of the core mission team, you'll collaborate with specialists across multiple engineering disciplines to push the boundaries of optical system performance in space. Your Mission: Lead the conceptual design and development of space-bound optical systems. Manage work packages across multiple technical aspects of optical payloads. Own requirements & specifications, ensuring seamless integration with mission objectives. Oversee payload delivery, keeping schedules aligned with mission timelines. Provide hands-on technical support throughout development, integration & testing. Evaluate risks & propose mitigation strategies in collaboration with project teams. Engage directly with customers, presenting a holistic view of optical payloads. Support business development, contributing to technical proposals and future projects. Your Expertise: Degree in Optics, Physics, or relevant Engineering discipline. Proven aerospace or spacecraft experience in optical systems engineering. Proficiency in optical design/analysis software (Optic Studio/Zemax, FRED preferred). Experience with mechanical & numerical analysis tools (SolidWorks, Ansys, SigFit, Python, MATLAB). Ability to deliver high-quality work independently & meet tight deadlines. Strong problem-solving mindset, with a proactive approach to challenges. Exceptional communication skills & a team-first attitude. What’s in it for you? Highly competitive Salary. Flexible working policies. 32 days annual leave BH. Annual Company Bonus Scheme. Up to 8% employer pension contribution. Life Assurance (6X salary). Private Health Care. Enhanced Maternity & Paternity leave. Multiple Discount, Memberships schemes.