Leonardo Worldwide Corporation is seeking a Principal / Lead Systems Engineer to support projects within the Cyber and Electro Magnetic Activities sectors. This role involves owning technical solutions and collaborating closely with stakeholders....Read More>>.

YT Technologies, a leading defence technology innovator, is seeking an Embedded Software Engineer to join their R&D team. You will design, develop, and support embedded software aligned with the technical roadmap.Work with RF environments a...Read More>>.

Teledyne Microwave UK is seeking an RF Engineer to Lead RF front-end design projects for radar systems in Lincoln. You will design RF components and multi‑function assemblies and provide technical input to the broader team while engaging with cu...Read More>>.

Filtronic is seeking a Mechanical Design Engineer to join our engineering team and develop RF and microwave products from concept through production. You will design robust, lightweight mechanical assemblies, create detailed CAD models, and work w...Read More>>.

Honeywell Aerospace Technologies is seeking a Senior RF/Microwave Design Engineer to support the design and development of advanced RF systems in our Edinburgh location. You will be integral in creating innovative solutions for communication syste...Read More>>.

About the Company Infleqtion is a global quantum technology company solving the world's most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamenta...Read More>>.

Technical Futures Ltd is seeking an accomplished Electronics Engineer with strong RF and analogue design skills to join our thriving technical consultancy. You will work on a complex range of projects from radar systems to sensors and radio commun...Read More>>.

ETL Systems Ltd is seeking a Hardware Automation Engineer to develop and maintain software that automates RF test and measurement systems. You will use OOP languages (VB.NET, C#, Python) and LabVIEW Actor Framework to control equipment such as Net...Read More>>.

LA International Computer Consultants Ltd seeks an experienced Senior/Principal Electronic Engineer to design analogue, digital and RF systems for cutting-edge products. Based in Weston-super-Mare on-site, you will take designs from concept throug...Read More>>.

Qorvo in Reading, Berkshire invites a Staff IC Layout Engineer to join our RF/analog/microwave layout team. You will lead layout of RF and microwave ICs, perform floor planning, and verify designs with LVS/DRC, collaborating with RF IC design engi...Read More>>.

Lockheed Martin in Gloucester is seeking a Lead SDR Engineer (Software Defined Radio) to join a multi-discipline EW capability development team. You will lead on SDR firmware, platform/API development and testing, while mentoring engineers and col...Read More>>.

Meridian Space UK Limited is seeking an RF & NTN Propagation Engineer to own the RF architecture, perform signal propagation analysis, and drive link performance for the Meridian 5G NTN solution. You will oversee RF tasks, assist with ground segme...Read More>>.

Infleqtion is seeking a Lead Engineer to accelerate product development for our quantum RF systems in the UK. The role owns engineering delivery across the full product lifecycle, translating complex R&D into robust, integrated systems.You...Read More>>.

Mycronic RoBAT Ltd. in Macclesfield is seeking a Senior Electronics Engineer to lead board-level architecture, run 3D simulations, and ensure signal integrity for high-frequency PCB test equipment.You will own schematic capture and multi-la...Read More>>.

N Consulting Limited is seeking a Senior Analog/Mixed-Signal RF Layout Engineer to develop full-custom layouts for Analog, Mixed-Signal, and RF designs, ensuring they meet design constraints. The position requires a minimum of 8 years' experience...Read More>>.

Microchip, a forward‑thinking semiconductor company at the forefront of GaN MMIC innovation, is seeking a Senior RF Device Modelling and Characterisation Engineer to support and drive the development and testing of our industry‑leadi...Read More>>.

ECM Selection (Holdings) Limited in the UK is seeking a radar systems modeller to join their R&D team. The role focuses on developing system-level models to simulate interactions between multiple radars in challenging RF environments, using MATLAB...Read More>>.

AIRBUS Defence and Space Limited is seeking a Professional Systems Engineer to bridge hardware, software, and RF domains. You will lead SDR development from requirements to delivery, integrating RF front-ends, FPGAs, and real-time software stacks...Read More>>.

Network Design Engineer / RF Planner Location: Hybrid - 1 day in the office in London Salary: Very Competitive Type: Full-Time Permanent (Fixed Term Contract considered initially) The Opportun...Read More>>.

IC Resources in Cambridge is seeking an experienced RF IC Design Engineer to help define the next generation of wireless silicon. You will work on specification, architecture, circuit design, implementation and verification of challenging RF block...Read More>>.

JAM is seeking RF / Analogue Design Engineers to support the development of high-power and high-energy subsystems, including directed energy programmes. You will work at the forefront of technology and collaborate with multidisciplinary teams to d...Read More>>.

Indra Park Air is seeking a Senior Systems Engineer to drive integrated, lifecycle-balanced solutions across multidisciplinary teams. You will lead requirements capture, design reviews, and technical delivery while ensuring compliance with industr...Read More>>.

Leonardo in Luton is seeking a Microwave Engineer to design and deliver microwave subsystems for EW platforms. You will work on RF circuits beyond 20 GHz, contributing from early prototyping through to test and integration in a hybrid working envi...Read More>>.

American Society of Civil Engineers is actively seeking RF/Analogue Design Engineers to support high-power subsystem development in a demanding R&D environment. The role requires collaboration across multidisciplinary teams and close interaction w...Read More>>.

Motorola Solutions UK Limited is seeking an experienced Pre-Sales Applications Engineer to bridge our CRFS portfolio with customer needs. You will be a hands-on technical authority, working across hardware, software, and system-level solutions, de...Read More>>.

Meridian Space UK Limited is seeking an RF & NTN Propagation Engineer to own the physical layer RF architecture, analyze signal propagation, and optimize link performance for the Meridian 5G Non-Terrestrial Network solution.You will drive R...Read More>>.

Keysight is seeking an RF/Microwave Solution Engineer to support Aerospace & Defense customers in pre‑ and post‑sales engagements. The role focuses on applying Keysight RF, microwave, and mmWave instrumentation to address customer measurement...Read More>>.

microTECH Global Limited is seeking a Photonic Design Engineer in Suffolk, UK to join a leading photonics R&D team. You will contribute to the design, simulation, and characterization of optoelectronic devices based on III-V technologies and hybri...Read More>>.

Quantum Motion, a London-based quantum computing startup, seeks a senior RF IC designer to deliver CMOS RF circuits for deep-cryogenic operation. You will work in a cutting-edge IC design team focusing on RF blocks interfacing with quantum devices...Read More>>.

NewOrbit Space is seeking an Electric Propulsion Engineer to own the design and testing of RF gridded ion thrusters for the NEO-1 program. You will calculate performance, iterate designs, and validate hardware in our vacuum facilities to feed the...Read More>>.

Expert Employment Limited seeks a Payload Systems Engineer to work on RF and optical communications spacecraft equipment to receive, process, amplify, and retransmit Earth Space and Space Earth communication signals.Responsibilities include...Read More>>.

NewOrbit Space in Reading, UK, is seeking an Electric Propulsion Test Engineer to run the test programme for our RF gridded ion thruster and NEO-1 thrust systems.You will design, build and operate vacuum test rigs, collect data, analyse res...Read More>>.

Octagon Group in Cambridge is seeking an Electronic Systems Engineer to join its Systems Engineering team, supporting the development and integration of electronic hardware for next-generation products. You will work across analogue, digital, and...Read More>>.

New Orbit Space is seeking an Electric Propulsion Engineer to own the design, testing and verification of RF gridded ion thrusters for flight configurations. You will design, build, and test propulsion hardware, then turn results into iterative im...Read More>>.

Filtronic in Cambridge is seeking a Senior RF mm/Wave Engineer to design, develop and deliver high-performance RF and mmWave products. The role involves hands-on design, test and close collaboration with cross-disciplinary teams to ensure project...Read More>>.

Pragmatic Semiconductor in Cambridge is seeking a Principal Engineer to lead product-level characterisation, owning strategy and test coverage for wafer-level validation. You will translate requirements into tests, analyse data, and report finding...Read More>>.

QinetiQ Limited in the UK/Belgium is seeking an experienced Senior RF Environment Test Engineer to help establish sovereign RF testing capabilities for the JEWSC and related Defence programmes.You will develop, operate and improve RF test e...Read More>>.

Teledyne Microwave UK is seeking a Senior Software Engineer to join the software team. You will own software for military radar receivers, controlling setup, operation and data processing, and you may travel for installation and training.Th...Read More>>.

Teledyne Microwave UK is seeking a Senior Software Engineer to join the software team responsible for Systems Product Software in military RF receivers. You will own significant parts of the software lifecycle and may assist with installation and...Read More>>.

Oriole Networks is seeking a PhD-level RF / High-Speed Electronics Engineer to advance high-frequency systems interfacing with photonic components. You will work at the intersection of RF engineering, signal integrity, and electro-optics, bridging...Read More>>.

Pragmatic Semiconductor in Cambridge is seeking a Principal Engineer to lead product-level characterisation, own the strategy, translate requirements into test coverage, and guide a small team focused on automated volume test solutions.You...Read More>>.

Octric Semiconductor, based in Newton Aycliffe, UK, is seeking an RF/microwave device engineer to lead characterisation and compact device modelling for MMIC Process Design Kits. You will interact with designers to understand requirements, provide...Read More>>.

MBDA is seeking a software engineer to join the Scene Rendering team in the UK. You will design and build physics‑driven 3D rendering engines and integrate our models into test and modelling environments.You’ll contribute to greenfield...Read More>>.

Motorola Solutions UK, CRFS Field Application Engineering team in Cambridge, seeks a Field Engineer with strong RF systems experience and networking knowledge. You will engage with customers from discovery through capability delivery and support....Read More>>.

MBDA UK is seeking a Scene Generation software engineer to build physics-driven simulations used in weapon programmes. You will work in a small team, developing greenfield capabilities and accelerating existing software lines while engaging with s...Read More>>.

MBDA is seeking an experienced software engineer to join the Scene Rendering team. You will design and build physics-driven simulations of the world as seen by weapon sensors, developing greenfield capabilities and accelerating existing software p...Read More>>.

Hackajob Ltd is seeking an experienced software engineer to design and lead end-to-end product development across embedded platforms and modern software stacks. You will work hands-on on core components, prototypes, and architecture while guiding...Read More>>.

Prime Appointments Ltd is seeking a Test and Applications Engineer in Chelmsford to join a global engineering organisation. You will work in a multidisciplinary RF Power team, combining lab testing with customer-facing application support.R...Read More>>.

Element Materials Technology Ltd. in Malvern is seeking a Test Technician / Engineer to perform EMC and RF testing across a wide range of products and applications. You will work with diverse systems and test chambers, applying standard procedures...Read More>>.