UK Space Jobs

• Portsmouth
• Hybrid · 4 days in office
• Mid-level
• Permanent

Manage product assurance for the Onesat software-defined satellite programme within a small, collaborative assurance team. Oversee non-conformance and review board activity, coordinate customer engagement on major non-conformances, and support the full product lifecycle from kick-off to delivery review. Maintain the Product Assurance Plan, APQP deliverables and quality plans, and analyse performance data with a focus on optimisation and automated reporting.

• Stevenage
• Hybrid
• Entry level
• Permanent

Hands-on assembly, integration and testing of satellite systems, covering complex harness routing, soldering, crimping, bonding, torqueing, drilling and shimming, plus basic electrical testing such as continuity, bonding and insulation. Also involves first-level quality inspections, working from technical documentation, and supporting off-site testing and launch site activities, including working at heights.

• Portsmouth
• Hybrid
• Mid-level
• Permanent

Owns the commodity strategy for Ground Segment equipment—antennas, services and IT infrastructure/software—acting as the main entry point for commodity management within the Ground Segment Procurement team. Runs global market analysis, CFT/RFP sourcing, contract negotiation and supplier relationship management, while leading value-creation and risk-management projects across the supply chain.

IT Infrastructure

• Stevenage
• Hybrid
• Mid-level
• Permanent

Manage end-to-end UK MOD and UK HMG contracts, advising procurement on obligations and risks, contributing to negotiation strategies, and overseeing commercial aspects of bids and change management. Work within a small collaborative team embedded in a wider 100+ programme, liaising with procurement, finance, project management and engineering. Requires existing UK MOD contract management experience and eligibility for UK SC clearance.

• Stevenage
• Hybrid
• Mid-level
• Permanent

Joins a small, start-up-style team within a large defence and space organisation, shaping early-phase satellite missions from concept through initial design. Defines mission architectures, runs feasibility studies and trade-offs, and supports bids and customer engagement with universities, agencies and small companies. Combines systems engineering with modelling and simulation across varied, short-term projects.

• Portsmouth
• Hybrid
• Mid-level
• Permanent

Lead end-to-end SATCOM test management across ground segments, ground stations, modems and user terminals for government, MOD and Milsat customers. Define test and verification strategies, champion customer requirements through delivery on time, cost and quality, and train engineers in rigorous testing. Involves IV&V, test stubs and drivers, and occasional multi-week customer-site acceptance testing.

Ground Segments · Ground Stations · Modems +1

• Stevenage
• Hybrid
• Entry level
• Permanent

Acts as the primary point of contact for export control advice across space systems programmes, covering national and international regulations and sanctions. Develops and implements control processes, delivers training to cross-functional stakeholders, and maintains accurate records for audit and reporting. Works within a multidisciplinary team across four UK sites supporting commercial and defence land, air and space programmes.

SPIRE · LITE · PV Gradings +1

• Portsmouth
• Hybrid
• Mid-level
• Permanent

Bridge the gap between customers and hardware, software, signal processing and applications engineers, defining requirements and maintaining system architecture for SDR-based platforms. Integrate and validate RF front-ends, FPGAs and real-time software stacks, run performance and trade studies, and lead system-level troubleshooting within a start-up-feel R&D group.

GNU Radio · REDHAWK · FPGA +1

• Chippenham
• Hybrid
• Senior
• Permanent

Provide end-to-end cyber security support for Spacecraft Control Centre Systems and Satellite Communications infrastructures, analysing functional needs, setting criticality levels and designing security protection concepts. Coordinate defence strategies across disciplines, manage risks and ensure alignment with the overall security architecture, working with Solaris, Linux, Windows and Cisco environments under JSP440.

Solaris · Linux · Windows +1

• Portsmouth
• On-site
• Entry level
• Internship

A four-year Level 4 higher technical apprenticeship combining study towards an HNC/HND in Mechanical or Electrical Engineering with hands-on work in one of the UK's largest space cleanrooms. Apprentices rotate across disciplines, building and testing satellite payloads, running vibration, shock, thermal and EMC tests, and supporting design and assembly of electronic hardware, with study time at Havant and Southdowns College.