UK Space Jobs

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.

ClearSpace · London

Develops, integrates and validates GNC software within spacecraft flight software, spanning requirements, design, implementation and verification. Builds simulation environments, software development infrastructure and automated verification frameworks, and runs closed-loop GNC tests on FlatSat and representative test benches. Acts as the interface between the Flight Software and GNC teams across current and future missions.

Airbus Defence and Space · Stevenage

A 13-month undergraduate placement within the Business Operations Team, interfacing with Business Winning and Delivery teams to monitor and control staffing demand across R&D, business winning and project delivery. The role involves generating resource planning projections, building scenario plans, researching project history and supporting governance, business continuity and transformation initiatives using Microsoft Office and bespoke tools.

Airbus Defence and Space · Stevenage

A 13-month undergraduate placement within Airbus's Project Management Office, supporting Project Managers with tools, processes, plans, risk and opportunity registers, and monthly stakeholder reporting. The role spans cost control, integrated planning, resource and data management, working with clients such as the UK MoD and ESA, and is aimed at those pursuing a career in project management.

AST SpaceMobile · Edinburgh

Drive architectural definition of complex SoCs for satellite communications platforms, translating system and product requirements into specifications and guiding trade-offs across performance, power, area and security. Work cross-functionally with hardware, software, verification and systems teams, and support silicon bring-up and debug. The Edinburgh silicon team is a small, hands-on group building next-generation silicon for a space-based mobile broadband network.

AST SpaceMobile · Edinburgh

Hands-on validation of complex integrated circuits, spanning pre-silicon FPGA prototype bring-up through post-silicon system-level validation. Defines test plans, lab infrastructure and automation, covering hardware, software and RF aspects, and works closely with System Definition, IC Design and Software teams in a small Edinburgh silicon group.

University of Southampton · Southampton · £36,636 – £44,746 pa

Lead a research area within the five-year STFC TRANSCEND collaboration, using Vera Rubin/LSST transient data and the 4MOST TiDES survey to study supernovae, host galaxies, black hole growth and Dark Energy. The role involves scientific programming in Python, collaboration visits across QUB, Lancaster, Oxford and Southampton, and contributing to TiDES infrastructure work.

Morson Edge · Rowstock · £54 – £100 ph

Systems engineer role within a space propulsion centre of excellence, owning propulsion subsystem and equipment activities across Phase A-E for satellite programmes. Acts as primary technical lead for the subsystem in MAIT and architecture, managing work packages, requirements baselines, design reviews and non-conformances while interfacing with customers, PMO, AIT and suppliers. Involves analysis tooling in EcosimPro, MATLAB, Python and Excel, with occasional UK/Europe travel.

Nexithon Ltd · Aylesbury

Hands-on role in a Test Group designing, building and maintaining propellant and pressurant feed systems, Ground Support Equipment and Electrical Ground Support Equipment for chemical rocket engines and thrusters. Involves interpreting test plans, running HAZOPs and risk assessments, supporting propulsion testing, analysing data and presenting results to Engineering and customers. Work spans offices, cleanrooms and test facilities, with occasional late shifts, nights and weekends.