Lead Systems Engineer in OX1

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Job Description

Lead Space Systems Engineer\n\nHarwell, Oxfordshire | Full-Time | Competitive Salary\n\nWe’re working with a cutting-edge space technology company developing advanced spacecraft and in-orbit systems. As they scale, they’re looking for a Lead Space Systems Engineer to take ownership of system architecture, integration, and mission delivery.\n\nThis is a senior, high-impact role for someone who enjoys leading complex spacecraft programmes from concept through to flight.\n\nThe Role\n\nOwn end-to-end spacecraft system architecture\n\nLead requirements development, trade studies, and interface definitions\n\nDrive system-level reviews (SRR, PDR, CDR, FRR)\n\nOversee integration, environmental testing, and verification\n\nLead anomaly resolution and technical decision-making\n\nCoordinate multidisciplinary teams (propulsion, GNC, avionics, thermal, structures, ops)\n\nSupport future mission concepts and proposals\n\nWhat You’ll Need\n\n7+ years’ experience in spacecraft systems engineering\n\nExperience across multiple spacecraft subsystems\n\nStrong background in requirements, V&V, and flight hardware integration\n\nSolid understanding of the full mission lifecycle\n\nConfident communicator and technical leader

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