UK Space Jobs

ClearSpace · London

Owns the overall spacecraft thermo-mechanical architecture, from concept through launch and operations, as a key member of the Mechanical, Thermal and Propulsion team. Leads mechanical design, interfaces, trade-offs and verification, acting as primary technical focal point for customers, partners and suppliers, with scope to coordinate the MTP domains on a mission.

ClearSpace · London

Owns the spacecraft thermal architecture across all mission phases, defining control strategies, thermal budgets and hardware such as MLI, radiators, heat pipes and heaters. Leads thermal modelling in ESATAN-TMS, verification and TVAC testing, and may coordinate the Mechanical, Thermal and Propulsion domains on a mission. Acts as technical authority liaising with customers, suppliers and partners while mentoring thermal engineers.

Foundational · London

Develops and improves automated precision orbit determination pipelines and flight dynamics tooling for the Origin platform, including force models, measurement corrections and spacecraft modelling. Builds orbit prediction and ephemeris products, validates data products and supports customers using them, working on-site in a small London team of engineers and scientists.

Foundational · London

Own the fit-out and day-to-day running of a new London facility with workshop, labs and cleanroom, managing contractors, landlords and building services. Maintain cleanroom, workshop and lab infrastructure while owning health, safety and environmental compliance including risk assessments, COSHH and fire safety. Also manage facilities budgets, suppliers, security, access and space planning as the team grows.

ClearSpace · London

Act as technical authority for spacecraft propulsion design within the Mechanical, Thermal and Propulsion team, owning the propulsion architecture across the mission lifecycle. Lead concept definition, system-level trade-offs, budgets, requirements and verification, with potential to coordinate the MTP domains on a mission. Involves mentoring engineers and engaging customers, suppliers and institutional stakeholders.

Foundational · London

Designs the electronics that run autonomous satellite laser ranging stations, covering control, power and sensing plus interfaces linking lasers, detectors, telescopes and computers. Involves PCB layout and bring-up, power distribution for remote sites, sensor integration, component selection and supplier management, with lab debugging and field support. Part of a small London team spanning optics, lasers, software and astrodynamics.

Foundational · London

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

Foundational · London

Own optical design across laser ranging stations, tracking systems and retroreflector products, from requirements and tolerancing through to verified hardware. Hands-on senior role involving trade studies with suppliers, lab alignment and metrology, and mentoring junior engineers, with technical writing for ESA and customer programmes.

Foundational · London

Own the laser subsystem in autonomous satellite laser ranging stations, from specifying and qualifying pulsed laser sources with suppliers to integrating beam delivery, cooling, power, control and safety interlocks. Characterise performance, build test rigs, improve reliability for unattended remote sites, and manage laser damage risk with the optics team. Based on-site in London within a small spacetech team.

Foundational · London

Designs mounts, benches and enclosures that keep telescope and bench optics aligned in unattended, remote stations. Owns alignment concepts, fixtures and procedures, runs thermal and structural FEA to set tolerances, and designs for manufacture, assembly and field servicing, working with the workshop and suppliers from drawing to finished part.

Foundational · London

Hands-on workshop role building the hardware for autonomous satellite laser ranging stations. You'll machine, assemble, wire and test mechanical and electrical sub-assemblies, build looms and cabinets, and prepare equipment for shipping to sites worldwide, while helping engineers turn prototypes into repeatable builds.

Foundational · London

An apprenticeship building space hardware, learning mechanical, electrical and optical assembly alongside engineers while working towards a recognised engineering qualification. You'll machine, assemble and wire in the workshop, help build and test real satellite laser ranging station hardware, and rotate through mechanical, electrical and optical work while studying with a college or training provider.

Foundational · London

Install, commission and maintain autonomous satellite laser ranging stations at remote sites across Europe, South America, Africa and Australia, turning crates of hardware into working stations and keeping them running. Involves telescope, laser, enclosure, power and network work, fault diagnosis on site and remotely, preventive maintenance, and feeding field lessons back into design.

Foundational · London

Monitor station health, tracking and data delivery across a global network of autonomous satellite laser ranging stations, triaging faults and coordinating fixes with field engineers. Build dashboards, alerting and runbooks, track performance, and help shape on-call and shift cover as the network expands across time zones.

Foundational · London

Coordinate international freight for high-value satellite laser ranging hardware, moving equipment from suppliers to London and on to sites across four continents. Handle customs documentation, commodity codes, duty, import VAT and temporary-import processes such as ATA Carnets, while tracking inventory and assets across sites.