Senior Mission Concept Engineer

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 CRO · GROWTH · Athens, Greece · Hybrid Senior Mission Concept 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…Working in our Chief Revenue Office (CRO)Our CRO division drives the commercial growth of Open Cosmos. The team works across business development, marketing, and customer success to connect with partners worldwide, understand their needs, and turn opportunities into space missions. Their work expands our reach and ensures we deliver meaningful impact for customers and end users.The Growth team acts as the powerhouse of the company, ensuring the immediate needs of the customers are swiftly met and the future ones are translated into a product roadmap and deliverable projects. Each member of the team combines a mix of programmatic, system engineering, and commercial skills with specific strengths.What will you be doing?We are looking to speak to candidates based in Greece, France and Germany who have the skills and knowledge to lead the definition and development of advanced space mission concepts — from early customer discussions through to fully developed proposals.You will play a central role in shaping missions with customers, translating their needs into technically robust and commercially viable solutions. This includes leading or contributing to satellite mission proposals, working closely with internal teams and external partners to build compelling, end-to-end mission architectures.You will:Lead the design of complex missions across Earth observation, telecommunications, and technology demonstrationDefine mission architectures across space, ground, and launch segmentsEngage directly with customers (institutional and commercial) to refine requirements and shape solutionsLead or contribute to proposal development, ensuring technical credibility, cost realism, and alignment with customer expectationsSupport consortium definition, structuring partnerships and contributions across the value...