UK Space Jobs

Flarebright · Bicester · £39,000 – £49,000 pa

Contributes across the full development lifecycle, from concept and algorithm design to system integration, testing and troubleshooting of safety-critical navigation and autonomy software in C++. Works with a multidisciplinary team on real-time embedded systems, hardware/software-in-the-loop testing and flight test activities, producing design documentation and test reports.

Filtronic · Stockton-on-Tees

Leads product assurance across space payload programmes from concept to customer delivery, ensuring compliance with ECSS, ESA and NASA standards. Works with engineering, manufacturing, supply chain and programme teams on component qualification, non-conformance investigations and design reviews. Requires UK security clearance and existing right to work.

ClearSpace · London

Acts as technical authority for a pioneering space mission, leading end-to-end development across space, ground and launch segments. Coordinates multidisciplinary domain experts, manages technical baselines, budgets and risk, and supports in-orbit operations including LEOP and IOT. Based in London or Luxembourg, working with institutional and commercial partners.

Foundational · London

Lead a growing engineering team spanning hardware, optics and software, taking satellite laser ranging stations from prototype to repeatable production. Own delivery planning, design reviews, requirements and configuration processes while shaping architecture with the CTO and supporting ESA and customer programmes.

CesiumAstro · Milton Keynes

Owns integration and verification of space-communication systems spanning digital and analogue hardware, building and maintaining test setups and software for modem and link validation at baseband and RF level. Involves calibration and metrology analysis, Python-based modular test tooling, and troubleshooting link performance alongside DSP, hardware and software teams.