Latest Software Engineering Jobs

Radar Instructor

Deliver and develop operator and maintainer training for radar and sensor systems, both in the UK and internationally. Responsibilities include course delivery, technical fault-finding, creating training materials, and providing expert input into system development and technical publications. The role involves customer engagement, training assurance, and support to trials and demonstrations, with regular travel and handling of classified material.

Saab United Kingdom

On-site Permanent Clearance Required

Radar Instructor

As a Radar Instructor, you will deliver and develop training for sensor systems, working with both operators and maintainers. You will create educational materials, provide technical advice, and support demonstrations and trials, often in a customer-facing environment.

Saab Fareham, United Kingdom

On-site Permanent

Thermal Systems Engineer

The role involves leading thermal engineering efforts across satellite missions, including thermal modelling, test planning and execution, and hands-on support during AIT (Assembly, Integration, and Testing). The engineer collaborates with cross-functional teams to ensure spacecraft thermal performance in orbit and contributes to product development and process improvements within a fast-paced, innovative space technology environment.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Senior AOCS Systems Engineer

This role involves leading the design, analysis, and testing of Attitude and Orbit Control Systems (AOCS) for satellite missions within a systems engineering environment. The engineer will develop simulation models, conduct lab validation, and support mission operations and pre-sales activities. Collaboration with suppliers and cross-functional teams is key to delivering high-performance spacecraft systems for Earth observation, telecom, and demonstration missions.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Senior GNC Systems Engineer

An innovative organisation operating at the forefront of the space sector is seeking a Senior GNC Systems Engineer to contribute to the design, development, integration and verification of advanced Guidance, Navigation and Control systems for complex satellite missions.This is a...

Holt Executive Oxfordshire, United Kingdom £60,000 – £94,000 pa

Project Controller

The Project Controller will establish and maintain controls frameworks, programme schedules, and reporting tools for complex, multi-year space technology programmes. Working closely with Delivery Project Managers, the role involves managing baselines, cost performance, risk registers, and change control processes while leveraging modern project management platforms and data tools. The role emphasizes building scalable processes and improving delivery efficiency through automation, analytics, and AI-driven insights.

Spire Glasgow, Alba / Scotland, G2 1AL, United Kingdom

Hybrid Permanent Clearance Required

Senior Mission Operations Engineer

This role involves end-to-end mission operations for satellite systems, including real-time spacecraft control, anomaly resolution, mission planning, and development of operational tools and procedures. The engineer will act as a technical lead, support multiple mission phases, and innovate operations for a growing fleet. It offers broad technical ownership and strategic influence within a collaborative, international team.

Holt Executive Oxfordshire, United Kingdom £60,000 – £94,000 pa

RF Subsystem Engineer

The RF Subsystem Engineer will join a team responsible for designing, developing, and testing communication subsystems and passive RF equipment. Key responsibilities include architectural design, performance analysis, documentation, and project follow-up with multidisciplinary teams and subcontractors.

Thales Alenia Space Spain

Power Systems Engineer

This role involves designing, analysing, and verifying spacecraft power systems, including battery regulators, power distribution, and DC-DC converters. The engineer will support module development, testing, and integration, from concept through to spacecraft-level thermal-vacuum testing. Work includes hands-on fault-finding, ATE configuration, and collaboration with senior engineers on qualification and new product development.

Surrey Satellite Technology Guildford, GU2 7YE, United Kingdom

On-site Permanent

Senior Power Systems Engineer

This role involves leading the design, analysis, verification, and delivery of spacecraft power subsystems from concept through to in-orbit operations. As Power Subsystem Lead, the engineer will manage technical requirements, interface with cross-disciplinary teams, and support end-to-end mission delivery. The position includes ownership of work packages, technical documentation, and contributing to future mission bids and product development.

Surrey Satellite Technology Guildford, GU2 7YE, United Kingdom

On-site Permanent

Composites Manufacturing Engineer

As a Composites Manufacturing Engineer, you will work on reducing manufacturing costs and improving yield in the full product lifecycle of composite materials. You will be the point of contact for composite processing, problem-solving, and coordinating activities to support business growth and quality improvement.

Advanced Resource Managers Bedfordshire, United Kingdom £51,000 – £59,000 pa

Project Manager – Optical Communications

This role involves managing and overseeing multiple projects in the optical communications domain, from R&D to product delivery. Key responsibilities include collaborating with engineering teams, managing project risks, and maintaining stakeholder relationships. The role offers the opportunity to work on cutting-edge laser communication technologies that aim to revolutionize global connectivity.

Archangel Lightworks Ox20Aa, United Kingdom

Senior Electronics Engineer

This role involves leading the design, integration, and testing of complex electronic subsystems for an Optical Communications Terminal. You will work closely with software, mechanical, and optical teams to ensure all systems are integration-ready and fully verified for Assembly, Integration, and Test (AIT). Responsibilities include subsystem ownership, hardware-software integration, PCB and harness development, and mentoring junior engineers.

Archangel Lightworks Ox20Es, United Kingdom

TAS-I Cyber Security Authority

This role involves leading and overseeing cybersecurity strategy and compliance across Thales Alenia Space's projects and products, from bid phase through development. The Cyber Security Authority ensures alignment with internal policies, regulatory standards, and customer requirements, while advising on security architecture, risk management, and supply chain resilience. Key responsibilities include validating security roadmaps, leading audits, and embedding secure practices within engineering and product teams across a complex, international matrix organization.

Thales Alenia Space Italy

On-site Permanent Clearance Required

Manufacturing Engineer

This role involves creating, modifying, and improving 5-axis laser programs or designing and troubleshooting press tooling and manufacturing processes. You will provide technical expertise, prepare documentation, and liaise with suppliers to ensure efficient and safe manufacturing operations.

Owen Daniels Alcester, United Kingdom

On-site Permanent Shift-work