Senior Systems Engineer

No longer listed
Open Cosmos
Pallini, Greece · Barcelona, Spain · Porto, Portugal · Coimbra, PortugalSystems EngineerPosted May 6, 2026
This website uses cookies to ensure you get the best experience. Open Cosmos and our selected partners use cookies and similar technologies (together “cookies”) that are necessary to present this website, and to ensure you get the best experience of it. If you consent to it, we will also use cookies for analytics purposes. See our Cookie Policy to read more about the cookies we set. You can withdraw and manage your consent at any time, by clicking “Manage cookies” at the bottom of each website page. Accept all cookies Decline all non-necessary cookies Cookie preferences Select which cookies you accept On this site, we always set cookies that are strictly necessary, meaning they are necessary for the site to function properly. If you consent to it, we will also set other types of cookies. You can provide or withdraw your consent to the different types of cookies using the toggles below. You can change or withdraw your consent at any time, by clicking the link “Manage Cookies”, which is always available at the bottom of the site. To learn more about what the different types of cookies do, how your data is used when they are set etc, see our Cookie Policy. Strictly necessary These cookies are necessary to make the site work properly, and are always set when you visit the site. Vendors Teamtailor Analytics These cookies collect information to help us understand how the site is being used. Vendors Teamtailor Accept these cookies Decline all non-necessary cookies Skip to main content Career menu Employee Log in as employee Candidate Log in to Connect Homepage open-cosmos.com CTO · SYSTEMS · Multiple locations · Hybrid Senior Systems Engineer Apply for this job Aim high, go beyond! At 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 DoingYou will:Lead 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 across the full lifecycle of space missions and spacecraft developmentDeep...

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