Electronics engineer (digital)

At Open Cosmos we are solving the world’s biggest challenges from space. We provide end-to-end space mission services, from design and build through to launch and operations enabling businesses, governments and researchers access to more readily available information than ever before - are you ready for the challenge?Working in our Chief Technology OfficeThe CTO division is where Open Cosmos technology comes to life. Covering engineering, product development, and technical innovation, the team designs, builds, and operates the satellites, systems, and platforms that make our missions possible. It’s a highly collaborative environment where ideas become real hardware, software, and data solutions that deliver impact from space.The TeamThe Electronics team is where the magic happens - from power systems and flight computers to comms boards and payload interfaces, they make sure every mission succeeds. It’s creative, hands-on, and mission-critical work — solving tricky problems, testing every circuit, and making sure our satellites are ready to thrive in the toughest environment of all : space.The RoleWe're looking for a talented Electronics Engineer to take technical ownership of mixed-signal and high-speed electronics designs for our satellites. This is a hands-on, impactful role where you'll collaborate across disciplines to build robust, high-performance electronics destined for orbit.From capturing requirements and firmware development to signal integrity testing and on-site fault finding — you’ll be at the heart of the full electronics lifecycle.What you'll be doingOwn and develop electronics designs for space applicationsCross-discipline collaborate between Systems, Mechanical, and Software teams to work toward design solutions and capture and refine requirementsOptimise and improve existing designs for performance, reliability, and manufacturabilityAssist in the development & testing of high-speed signal architecturesDevelop firmware for microcontrollers (C++, Rust a big plus)Collaborate with the Software team for seamless integrationConduct on-site testing and fault-finding of flight hardwareSkills you’ll need to be successfulDegree in Electronics Engineering (or related field)Proven capability in mixed-signal design layout practicesStrong grasp of signal integrity, EMC, and power electronicsFamiliarity and use of serial comms protocolsAppreciation of designing for extreme environments (especially space)Clear written and verbal communicationStrong sense of technical ownership and initiativeSkilled in cross-disciplinary collaborationAttention to documentation and detailAbility to manage time and priorities under pressureWhy Open Cosmos?Work at the cutting edge of space technology with customers around the globe.A mission-driven company making space accessible to help solve real-world challenges.A diverse, ambitious, and supportive team.