Latest Satellite Communications Jobs

Air Interface Architect

The Air Interface Architect will define and govern the end-to-end PHY and MAC layer architecture for Open Cosmos' LEO communication system, ensuring high-performance and scalable connectivity. Responsibilities include waveform design, link adaptation, mobility management, and system-level modelling to validate performance and optimize design decisions.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Senior Digital Comms Payload Engineer

You will define and develop the digital core of communication payloads for satellite systems, ensuring performance, scalability, and resilience. Responsibilities include architecture design, digital processing, and collaboration across multiple domains to deliver cohesive digital solutions.

Open Cosmos Ltd Didcot, OX11 0RL, United Kingdom

On-site Permanent

Software Engineer - DV Sponsorship (Defence Systems & Satcoms)

In this role, you will lead a small team of developers in building secure, mission-critical systems for defence and government clients. You will work on advanced satellite communications and secure networking platforms, using technologies like Python, ReactJS, NodeJS, and MySQL, while managing CI/CD pipelines and supporting complex technical issues.

Ernest Gordon Recruitment Redhill, RH1 1RJ, United Kingdom £75,000 – £90,000 pa

Hybrid Permanent Clearance Required

Head of Systems

The Head of Systems role involves leading and developing two teams of R&D engineers working on highly classified and technical products for space, land, and maritime defence. You will champion your teams, drive product development, and ensure projects stay on track in a dynamic and Agile environment.

Airbus Defence and Space Portsmouth, United Kingdom

Hybrid Permanent Clearance Required

Software Test Engineer

As a Software Test Engineer at Airbus Defence and Space, you'll be embedded within a development team, driving verification and validation across the software lifecycle for satellite communications systems. You'll design and execute manual and automated test cases, contribute to test reviews, and help ensure high-quality code delivery using Agile methodologies. The role offers opportunities to grow expertise in test automation, V&V processes, and model-based systems engineering within a high-visibility, mission-critical environment.

Airbus Defence and Space Portsmouth, United Kingdom

Hybrid Permanent Clearance Required

Lead RF Engineer

This role involves leading technically complex RF programmes across aerospace, defence, and space projects. Responsibilities include RF system architecture, detailed design, and delivery across the full lifecycle, from concept to production. The position offers technical leadership, mentorship, and exposure to high-reliability engineering environments.

Pure Resourcing Solutions Mk178Lx, MK17 8LX, United Kingdom £70,000 – £75,000 pa

Hybrid Permanent Flexible Clearance Required

Trainee Communications Engineer

This role involves training to become a Communications Engineer in the British Army, focusing on configuring and maintaining secure military communication systems, including radios, satellite links, and computer networks. You'll gain hands-on experience in cyber protection, build critical infrastructure for frontline operations, and earn a professional apprenticeship in Network Engineering or Cable Installing. The role offers structured progression, global travel opportunities, and development in technical and leadership skills.

The Army London, United Kingdom £27,282 pa

On-site Permanent Clearance Required

Lead AIT Engineer (Satellite Delivery)

This role involves leading the Assembly, Integration, and Test (AIT) function for two active satellite missions, ensuring campaigns are delivered on schedule and all test anomalies are formally closed. The position requires hands-on experience in cleanroom environments, familiarity with AIT procedures, and the ability to manage risks and document processes meticulously.

Exobotics Ltd London, United Kingdom £62,000 – £82,000 pa

Hybrid Permanent

RF Payload Engineer

The RF Payload Engineer will design, implement, and verify RF payload solutions for SSTL missions, working with multidisciplinary teams to develop communication, radar, and SIGINT systems. Responsibilities include system-level design, hardware specification, signal processing, and payload verification through environmental testing and in-orbit commissioning.

Surrey Satellite Technology Guildford, GU2 7YE, United Kingdom

On-site Permanent

Contracts Manager

The Contracts Manager will lead the Contracts department at Surrey Satellite Technology, overseeing day-to-day operations, contract negotiations, and team management. Key responsibilities include preparing and managing contractual commitments, mentoring team members, and ensuring compliance with legal and regulatory requirements.

Surrey Satellite Technology Guildford, GU2 7YE, United Kingdom

On-site Permanent Clearance Required

RF Engineer

Designs and verifies RF payload systems for spacecraft missions, working across multidisciplinary teams to develop communication, radar, and SIGINT solutions. Responsible for system-level design, hardware specification, signal processing, and end-to-end payload integration and verification. Acts as work package manager, supporting technical bids and leading project reviews with stakeholders.

Langham Recruitment Guildford, Surrey, United Kingdom

Hybrid Permanent

Nuclear/ Radiation Hardening Engineer

This role involves working on mission-critical technologies for secure military communications satellites, developing resilient systems for demanding environments. Responsibilities include technical planning, system integration, and leading complex engineering challenges with a focus on nuclear and radiation hardening.

Lockheed Martin Newcastle, North East England, United Kingdom £93,000 – £116,000 pa

On-site Permanent

RF Payload Engineer

The RF Payload Engineer will be responsible for designing and developing the RF payload of secure military communication satellites. This involves creating detailed RF systems, circuitry, and architectures, performing link analysis, and optimizing performance. The role is mission-critical and offers opportunities to work on cutting-edge technology and contribute to national security.

Lockheed Martin Newcastle, North East England, United Kingdom £93,000 – £116,000 pa

On-site Permanent

Flight Software Engineer

Develop mission-critical onboard software for spacecraft and satellite platforms operating in extreme environments. Work on real-time embedded systems using C/C++ and collaborate with cross-functional engineering teams to ensure seamless integration of software with avionics and hardware subsystems. Engage in testing, validation, and troubleshooting across the full lifecycle of space missions.

Alexander Associates California, Stirling And Falkirk, United Kingdom

On-site Permanent Clearance Required

Senior RF Engineer

The Senior RF Engineer will design, develop, and optimize advanced RF subsystems for satellite communication, navigation, and RF monitoring systems. Responsibilities include component selection, circuit design, RF module testing, and leading space qualification efforts, working in a dynamic and innovative environment.

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

Hybrid Permanent