Overview In this role you lead MASS’s synthetic range activities at the St Neots lab, shaping new RF, HIL, and simulation capabilities for testing complex systems across air, land, maritime and space domains. You work across RF, hardware,...Read More>>.

Overview In this role you will work on advanced RF systems central to mission-critical defence and aerospace programmes. You’ll contribute to full RF lifecycles, delivering high-performance architectures for challenging environments. You...Read More>>.

Overview In this role you will design and deliver high‑performance RF and microwave hardware for Leonardo’s radar products, working within a world‑class radar division at Edinburgh. You will shape robust RF PCB assemblies, perform cir...Read More>>.

A leading semiconductor company based in Cambridge, UK is looking for an RF Lead Engineer to spearhead RF design and development for various projects. You will take charge of the design and performance of RF subsystems, providing technical leadership...Read More>>.

Filtronic plc is seeking a Principal or Lead RF Engineer to join our innovative team in Sedgefield, UK. You will be responsible for leading the design of RF/mmW elements, providing technical leadership, and supporting project delivery across telec...Read More>>.

Molex is looking for a Senior RF Engineer to join their Engineering team in Cumbernauld, UK. In this role, you will lead the development of advanced RF circuits for diverse applications, conduct simulations, and ensure designs meet high-performance s...Read More>>.

A leading RF technology firm in the United Kingdom is seeking an RF Design Engineer to join their skilled team. This role will involve contributing to RF circuit design, supporting product development, and managing independent tasks with senior engin...Read More>>.

Forefront RF Ltd is seeking an Assembly Engineer to support the assembly and packaging of RF semiconductor products in Cambridge, UK. This critical position provides a unique opportunity to influence product development from prototype to productio...Read More>>.

Cesium is hiring a Senior RF Engineer II to lead RF circuits and system development for space and aerospace platforms. You will design RF blocks, perform analyses, and contribute across full development lifecycle from concept to in-orbit support....Read More>>.

MBDA UK Ltd in Stevenage is seeking a systems engineer to join the Platform Data Link Terminal Team within the Data Links department. You will develop System Engineering skills, MBSE RF, and contribute to a high‑profile weapon system programme f...Read More>>.

Leonardo UK in Edinburgh seeks an experienced RF Engineer to design, analyze and deliver advanced RF/microwave systems for our radar division. You will lead research packages, document findings, and provide RF architectural recommendations for nex...Read More>>.

IC Resources is sourcing an RF Communications Engineer for a client just outside Cambridge, developing advanced communications hardware for defence and aerospace. The role covers secure, resilient systems and involves a full development cycle from...Read More>>.

Job Description Salary: Senior: £45, 200 to £61,950 / Principal: £53,300 to £71,400 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role,...Read More>>.

Leonardo UK is seeking Senior/Principal RF & Microwave Engineers to design high‑performance RF PCB assemblies and RF/Microwave components at its Edinburgh site, within a leading radar division.You will deliver cutting‑edge RF systems, m...Read More>>.

SII UK is seeking an RF System Communications Engineer to lead the development and delivery of RF communications products within a complex Aerospace programme. You will own product performance, manage cost, schedule and risk, and act as the primar...Read More>>.

Enterprise Control Systems (ECS) in the UK is seeking a Customer Support Engineer – International to install, commission and support advanced RF and datalink systems for defence and government customers worldwide. You will deliver customer train...Read More>>.

Leonardo UK Ltd in Edinburgh is seeking an experienced RF/Microwave Engineer to join the headed radar division, focusing on developing cutting-edge radio-frequency systems for advanced defence solutions.The role requires a strong background...Read More>>.

Job Description: Salary: Senior: £45, 200 to £61,950 / Principal: £53,300 to £71,400 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role...Read More>>.

Holt Executive Ltd in the United Kingdom is seeking a Senior RF Electronics Engineer to join an innovative engineering team developing advanced RF and electronic systems across demanding applications. You will take concepts from initial design thr...Read More>>.

Holt Recruitment is seeking a Senior RF Electronics Engineer to join an innovative team developing advanced RF and electronic systems across challenging applications. You will take concepts from design through prototyping, testing and verification...Read More>>.

Keysight is hiring a Software Engineer in Edinburgh to work on mission-critical aerospace/defense test systems. You will solve complex problems, integrate low-level software with hardware, and contribute to embedded RF and automated test projects....Read More>>.

Keysight Technologies in Edinburgh is seeking a motivated Software Engineer with a background in Electronics Engineering, Computer Science, or a related discipline to tackle aerospace and defense challenges. You'll work on embedded, RF, and automa...Read More>>.

Spectrum IT Recruitment is seeking an RF Test Engineer to join a growing technology company based in Fareham. You’ll test, fault-find and validate RF electronic products through the production process, ensuring quality before delivery to governm...Read More>>.

Holt Executive in the United Kingdom is seeking an experienced Senior RF Electronics Engineer to join an innovative engineering team developing advanced RF and electronic systems for technically challenging applications.You will take concep...Read More>>.

Octagon Group recruits an RF Engineer to join its High Peak, Derbyshire team designing and delivering high‑performance RF and microwave products.The role covers RF/microwave circuit design, simulation, testing and validation from concept...Read More>>.

MBDA is offering a 10 week Summer Placement for 2027 in Radio Frequency Systems Engineering. Starting June 2027, you’ll apply university learning to real-world projects within the Data Link Systems & Radio Frequency Survivability team. The role...Read More>>.

Pure Resourcing Solutions Limited is recruiting for a Cambridge-based fabless semiconductor company to hire an RF Lead Engineer. You will own RF subsystem design and delivery within a defined system architecture, combining hands-on work with mento...Read More>>.

Quell, a British defence and security AI start-up near Cambridge, is seeking exceptional RF Engineers at all levels to design, implement, and optimise high-frequency RF systems for sensing and communications. The role covers antennas, beamforming,...Read More>>.

Rise Technical Recruitment is seeking a candidate from an RF, networking or electronics background for a fast-paced role with extensive travel. You will be trained to become a subject matter expert in a bespoke field, supporting comms and audio eq...Read More>>.

Leonardo UK in Luton is seeking a Principal RF Systems Engineer to advance signal processing and radar/EW capabilities for defence platforms. You will work in a multidisciplinary team on concept studies, requirements definition, and integration of...Read More>>.

Forefront RF, a Cambridge-based fabless semiconductor company, is seeking an Assembly Engineer to drive assembly and packaging activities from prototype through volume production. You will work with design, test, operations, suppliers and manufact...Read More>>.

Matchtech is seeking a Radio Frequency Design Engineer to join its Global Services team in Romsey. The role focuses on designing, developing and testing RF and analogue electronics for defence, electromagnetic warfare, and positioning applications...Read More>>.

Fluke Calibration, part of Fortive, seeks a Principal RF Hardware Engineer in Norwich. You will own RF hardware architecture, drive designs through prototype to production, and mentor the team, collaborating across firmware, metrology, and manufac...Read More>>.

Rowden headquarters in Bristol is seeking a Principal RF Hardware Engineer to design analogue and mixed‑signal hardware supporting sensing, communications and signal processing in demanding environments.You will work across the full RF ch...Read More>>.

SII Group UK is seeking an RF System Communications Engineer to lead the development and delivery of RF Communications products within a complex Aerospace programme. You will manage cost, schedule and risk while interfacing with engineering teams,...Read More>>.

Universal Quantum is seeking an RF- Electronics Engineer to join the electronics team and drive RF PCB design and architecture for a cutting-edge quantum technology platform. You will define specifications, oversee verification, and collaborate ac...Read More>>.

Roke is seeking an RF Design Engineer to develop cutting-edge RF electronics for defence applications. You will design, simulate and implement RF/analogue circuits, then test and optimise performance across harsh environments.You will contr...Read More>>.

Anson Mccade is seeking an experienced RF Design Engineer to support the design, development and validation of RF and mixed-signal electronics for demanding defence applications. The role offers ownership across the RF lifecycle from component sel...Read More>>.

MBDA in Stevenage is seeking an experienced RF Designer to innovate and test cutting-edge RF technology for defence applications. The role allows for hybrid working arrangements, requiring 3-4 days on-site per week.The ideal candidate will...Read More>>.

Anson Mccade is seeking an experienced RF Design Engineer in Belfast, relocation required, to design, develop and validate RF and mixed-signal electronics for defence applications.You will own RF development from component selection and sch...Read More>>.

Sofant Technologies Ltd. in Edinburgh is seeking a System Engineer to lead the top-level specification of our phased arrays. The role involves system simulation, algorithm development and writing specifications.Responsibilities include crea...Read More>>.

Sanderson Government & Defence is seeking an engineer to design, simulate, and implement RF and analogue circuits for defence-related projects. You will conduct hands-on integration and debugging to optimize impedance, VSWR, and wideband operation...Read More>>.