Aim high, go beyondAt Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on…Our Systems Team brings together brilliant Engineers who turn ambitious mission concepts into reality.As Open Cosmos continues to expand, we’re looking for Senior Systems Engineers to lead the technical delivery of complex space missions, driving system architecture, integration, and mission success across the full spacecraft lifecycle. This role plays a key part in shaping engineering best practices while providing technical leadership across multidisciplinary teams.What You'll Be DoingLead the technical delivery of spacecraft systems from concept and architecture through operations and deorbitOwn system-level architecture, coherence, performance, and reliability across mission phasesDefine, manage, and maintain mission and system requirements with full lifecycle traceabilityLead system-level verification and validation planning, execution,



and technical resolution activitiesPerform system analyses, trade studies, and design optimisation to meet mission and operational objectivesDevelop and improve MBSE methodologies, tools, and systems engineering processes across projectsDefine robust FMECA and Fault Detection, Isolation and Recovery (FDIR) strategiesEnsure appropriate system margins, resilience, and fault tolerance are embedded into mission designsCoordinate multidisciplinary engineering teams to deliver integrated spacecraft solutionsAct as the systems interface across engineering, AIT, mission management, operations, suppliers, and external partnersSupport bids, customer engagements, reviews, and operational decision-making with systems-level expertiseMentor and support junior systems and engineers while promoting engineering best practice across the organisationWhat You’ll BringStrong systems engineering capability acro

📌 Senior Systems Engineer (Madrid)
🏢 EF
📍 Madrid