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RF Design Consultant | Outside IR35 | £60-70p/h My client requires an experienced RF Design Engineer to provide expert-level hardware development and integration support for our next generation of high-reliability wireless terminals. The consultant will be responsible for the end-to-end design, simulation, and hardware-level optimisation of critical RF subsystems. Scope of Work & Deliverables: • Comple... ZIPC1_UKTJ

We are currently supporting a client who is looking to hire a Senior RF Engineer on a full-time permanent basis. This role offers the opportunity to work on a range of advanced RF and electronic systems within a technically driven engineering environment. Key duties will include but are not limited to: • Designing and developing RF circuits and subsystems., • Taking designs from initial concept through to testing and verification., • Working on RF components such as amplifiers, filters and frequency generation circuits., • Performing RF, microwave and analogue simulation and analysis., • Supporting system integration and working closely with wider engineering teams., • A degree-level qualification in Electronic Engineering or a related field., • Strong post-graduate experience in RF circuit and system design., • Proven experience delivering RF designs through the full development lifecycle., • Solid RF, microwave and analogue design skills. We endeavour to reply to every candidate, every time but if you haven’t heard back within 10 days, please understand that you have unfortunately been unsuccessful for this position, or the position has been filled. Please call the office or send an email to discuss other potential positions.

Electronics Engineer Consultant - Security Clearance - Cambridge A new design consultancy, based in Cambridge, are currently looking for a Electronics Engineer Consultant to add to the team of experienced experts, specifically with a focus on security cleared projects. Although this is a new design consultancy, they have the backing of larger companies meaning you still have the job security of working for a large company. You will also have benefits including pension, share purchase schemes, healthcare, life assurance and other excellent benefits not normally available to smaller organisations. We are looking for an Electronics Engineer who has ideally worked on MOD, Security Clearance or other sensitive technologies. Due to the nature of consultancy services, your electronics experience could be across a number of fields such as RF Engineering, Microwave Electronics, Analogue Electronics, Sensors Technologies, PCB Electronics or other complex electronics design. It will also be ideal if you have specific Firmware, Embedded or other software experience. Due to the nature of work, you must already hold or be able to obtain security clearance. Apart from the benefits, you will be rewarded with an excellent salary, career opportunities and a continued skills training to keep you at the forefront of technologies. This is a rare opportunity to be involved with a design consultancy at the ground level, meaning future career development will be more likely than with other consultancies or companies. Due to this, I'm expecting a lot of interest in this role. If you are interested in the role, apply now or risk missing out. For more information, please feel free to call Andrew Welsh, Director of Medical Devices recruitment and Scientific recruitment specialists Newton Colmore Consulting, on or make an application and one of our team at Newton Colmore Consulting will contact you. Newton Colmore Consulting is a specialist recruitment company within the Medical Devices, Scientific Engineering, Scientific Software, Robotics, Data Science, Healthcare Communications. Science, Electronics Design, New Product Design, Human Factors, Regulatory Affairs, Quality Assurance and Field Service Engineering sectors.

Electronics Engineer - Security Clearence - Cambridge An opportunity has opened for an Electronics Engineer to join a specialist technology group based on a modern science park just outside Cambridge. The work centres on developing advanced electronic systems that contribute directly to the UK's safety and resilience. Everything here is focused on defensive innovation, and the pace of growth means you'd be stepping into an environment with strong momentum and long-term investment behind it. In this role, you'll be involved in projects that move rapidly from early ideas to working prototypes. You'll work alongside engineers, scientists and designers from a range of backgrounds, shaping concepts, testing approaches and turning complex requirements into practical solutions. The work covers the full development cycle, from initial system understanding through to design, documentation, hands-on testing and final delivery. It's varied, technically stretching and ideal for someone who enjoys solving real-world engineering challenges. The team is made up of people who are naturally curious and enjoy pushing the boundaries of what's possible. Whether you're leading a project or contributing as part of a wider group, you'll be in an environment that encourages collaboration, knowledge-sharing and continuous development. It's a place where you can build a long-term career in high-end R&D. You'll bring a strong academic background and experience developing complex electronic systems. You should be comfortable working across hardware design, schematic capture, PCB layout, board bring-up and testing, with exposure to areas such as embedded development, FPGA work, DSP, signal processing, high-speed or RF design, or communications protocols. The exact mix is flexible - what matters most is sound engineering judgement and the ability to contribute effectively within multidisciplinary teams. The organisation offers a supportive culture, a well-equipped campus environment and a comprehensive benefits package. Relocation support is available where needed, and there's an active social side to the business, from sports groups to creative activities. Given the nature of the work, existing security clearance is ideal, though the ability to obtain clearance is essential. Interest in this role is expected to be high, so early applications are encouraged. To discuss the position in more detail, you can contact Andrew Welsh, Director of Medical Devices, Biotech and DeepTech Recruitment at Newton Colmore, on . You can also submit your CV and a member of the team will be in touch to talk through next steps.

Mid – Senior RF Engineers | £55,000 - £80,000|Full-time, Onsite | North Cambridge I am currently recruiting for a market leader in the field of critical communications. Their focus is on providing high quality products to a demanding, mission critical client base, which includes the police, paramedics, sea rescue, major airports, large mining facilities and utilities or oil and gas plants located in hazardous environments. We are looking for a couple of Mid to Senior level RF Engineers to join the team, who have been have been developing comprehensive TETRA and LTE solutions tailored for users across multiple sectors to address their critical communication needs. You will be responsible for: • Technical design and specification of RF circuitry for radio terminal products:, • Complete subsystem design and implementation, • Integration with Baseband, Audio and MMI subsystems, • Component specification and sourcing, • Design test documentation, • Schematic creation and PCB layout supervision, • Technical requirements analysis, • Resolutions of design and integration issues, • Type approval supportKey Skills Needed:, • Bachelor's or Master's degree in Electronics Engineering, Telecommunications, or a related field., • Extensive experience in RF design and development, ideally within the telecommunications or critical communications industry., • Comprehensive knowledge of RF systems and technologies, including design, simulation, and testing., • Proven hands-on design experience. If you are interested, please apply with your most recently updated CV and I will be in touch to discuss further.

Senior Baseband Engineer | Cambridge The Oho Group are seeking a Senior Hardware Engineer with experience in ATEX / Intrinsic Safety product design to join an innovative engineering team within the telecommunications space in Cambridge. Key Responsibilities • Design ATEX-certified intrinsic safety circuitry, • Develop embedded microprocessor-based hardware systems, • Design low-power and power-supply architectures, • Support verification, EMC testing, and compliance activities, • Produce technical documentation and design specifications Essential Skills • Proven ATEX / Intrinsic Safety design experience, • Strong embedded hardware and microprocessor design knowledge, • Experience with low-power electronics and serial interfaces (I²C, I²S, UART, USB), • Good technical documentation and communication skills, • Degree in Electronics Engineering or equivalent experience Desirable • RF or mixed-signal hardware knowledge, • Audio hardware or Embedded Linux experience If you want to contribute at the forefront of mission-critical communications within a growing and collaborative team, get in touch as interviews are already being scheduled!

🚀 FPGA Engineer 📍Cambridge area (Hybrid) 💷Up to £80,000 (dependent on experience) We’re looking for an experienced FPGA Engineer to join a highly technical engineering consultancy delivering cutting-edge projects across radar, communications, and advanced sensing applications. This is an opportunity to work on genuinely complex, real-world technology programmes within a multidisciplinary team of hardware, software, systems and DSP engineers. 🔹 What you’ll be doing: • Developing high-quality FPGA and DSP solutions across the full development lifecycle, • Working predominantly with AMD/Xilinx devices and the Vivado toolchain, • Translating customer requirements into robust FPGA-based implementations, • Collaborating closely with electronics, firmware and systems teams, • Supporting technical discussions, design reviews and project planning, • Engaging directly with clients on technical problem solving and solution development 🔹 What we’re looking for: • Strong FPGA development experience using HDL (VHDL and/or Verilog), • Experience with AMD Vivado (other FPGA platforms also considered), • Solid grounding in Digital Signal Processing (DSP), • Experience with simulation, verification and test, • Understanding of RF systems would be highly beneficial, • Consultancy experience or a collaborative, adaptable mindset 🔹 Why apply? • Diverse, technically challenging projects, • Strong engineering culture with opportunities to learn across disciplines, • High level of autonomy and ownership, • Opportunity to contribute to advanced technology development from concept through to delivery

An exciting opportunity for a Python Software Engineer has arisen with a leading semiconductor company developing breakthrough wireless connectivity technology, based in Cambridge. This is an exciting opportunity for a Python Software Engineer to join a multidisciplinary engineering team, focused on translating advanced algorithms into robust, production-ready software deployed on complex RF hardware. You will work closely with hardware and systems engineers to bring measurement and optimisation concepts to life in real-world environments. You will commit to an onsite working model, required onsite at least 4 days a week. Experience for the Python Software Engineer includes: • 1+ years of Python programming for desktop application development, • Working close to hardware or embedded system environments, • Desired: exposure to RF systems or wireless communication If you are a Python Software Engineer looking for a new challenge within an innovative deep-tech company, then please apply today to learn more.

Big on RF system design & development at component level? Ready for a role where your ideas actually matter and will shape product development? Keen to work on diverse projects with real innovation? We are looking for a hands-on RF Design Engineer to join an innovative tech company near Cambridge. On a day to day basis you will be involved in: • Designing, developing, and optimising RF systems at component level, • Leading integration, testing, and solving complex technical challenges, • Collaborating across hardware, software, and audio teams, • Creating detailed technical documentation, including design reports, test plans, and performance assessments What do we need from you? • Bachelor's or Master's degree in Electronics Engineering, Telecommunications, or related field., • Extensive experience in RF design and development, ideally within the telecommunications industry., • Comprehensive knowledge of RF systems and technologies, including design, simulation, and testing., • Proven hands-on design experience & component selection, • Experience with simulation tools (ADS, CST) and hands-on PCB work, • Strong time management and communication skills, with a history of delivering projects or tasks on time and with high quality. What can you expect in return? • Salary in the region of £60,000 - £85,000, dependent on experience, • Flexible working hours, • 25 days holiday + bank holidays, • Pension, dental care and healthcare, • Support of staff wellbeing, • Discounted gym membership, • Subsidised Hub on site restaurant, • Large, free car parking on site and electric car charging points, • Electric Car Scheme, • Social events and activities Please note - this is a FULLY ONSITE role. If you are interested to learn more, click the link to apply with your CV today!

Our client is a fabless semiconductor company developing breakthrough radio-frequency (RF) technology that significantly simplifies RF front-end architectures for mobile and connected devices. They are now searching for a Semiconductor RF Product Engineer to own RF module/IC product lifecycle from requirements to manufacturable, customer-ready release as well as to act as technical bridge across RF, IC, software, test, manufacturing, and commercial teams. The role will involve defining specs, lead validation/testing & datasheets and support NPI, DfM/DfT, yield to enable customer engagements. Required skills for the Semiconductor RF Product Engineer will include: • Strong RF or mixed signal IC product engineering experience, • RF measurement and validation knowledge, • Semiconductor manufacturing knowledge and customer support experience, • Strong communication skills, • Degree qualified Please contact Rachel Anderson for further details.

RF Lead Engineer Cambridge, UK (onsite) | Full-Time | Permanent | Up to £100,000 I am currently recruiting for a Cambridge-based engineering business developing advanced RF modules and IC products. Their aim is to solve their customers’ toughest challenges and enable them to stay ahead by pushing the boundaries of RF design. We are currently seeking a RF Lead Engineer who will lead the detailed RF design, development, and delivery of RF subsystems within a defined system architecture. This role is hands-on and delivery-focused, combining deep RF technical expertise with team leadership, mentoring, and cross-functional collaboration. You will be responsible for ensuring RF designs meet performance, quality, and schedule requirements, working closely with the System Architect and other engineering disciplines. What We're Looking For: • Degree (or equivalent experience) in RF Engineering, Electronics, Physics, or a related field, • Strong hands-on experience in RF design across relevant frequency ranges, • Proven experience leading RF technical delivery on complex projects, • Previous experience designing, simulating, and validating RF circuits and subsystems (e.g. LNAs, PAs, filters, Duplexers), • Solid understanding of RF theory, measurements, and practical implementation, • Experience using RF simulation and design tools (e.g. ADS, AWR, CST, HFSS), • Proficient with RF test equipment (VNAs, spectrum analysers, signal generators, power meters, etc.)You’ll be working out of their Cambridge office, the role is mostly onsite (potential for some WFH flexibility). You can expect a salary of £80,000 to £100,000 plus benefits. If this role is of interest and you would like to learn more, please get in touch. You can reach me via: • LinkedIn: Sabrina Velosa | LinkedInPlease reach out with your most recent CV if you have this on hand.

RF Lead Engineer 📍 Cambridge, UK | Full-Time | Permanent A growing technology company working on advanced wireless systems is looking for an experienced RF Lead Engineer to join its engineering team. This role combines hands-on RF design with technical leadership. You’ll take ownership of RF subsystems, guiding them from concept through validation while supporting a small team and collaborating across disciplines. Key Responsibilities • Lead RF design and delivery for subsystem development, • Design and simulate RF circuits (e.g. amplifiers, filters, duplexers), • Translate high-level requirements into practical implementations, • Plan and carry out RF testing and performance analysis, • Troubleshoot and resolve technical issues, • Support and mentor engineers within the team, • Work closely with system, hardware, and production teams Requirements • Degree in Electronics, RF Engineering, Physics, or similar (or equivalent experience), • Experience with a range of relevant RF design areas, i.e. PAs, LNA, Filters, etc., • Background in delivering RF solutions within complex projects, • Familiarity with RF tools (e.g. ADS, AWR, HFSS, CST), • Experience with RF measurement equipment

Embedded Software Engineer | Linux Drivers | Cambridge Telecoms The Oho Group have partnered with a global telecommunications firm looking for an experienced Embedded Software Engineer to develop low-level device driver software, This role offers unique ownership of advanced, mission-critical communication systems. What's in it for you? • Develop and maintain low-level embedded software components, • Work alongside hardware, testing, audio and RF teams at the forefront of mission-critical communications systems, • Competitive salary, with great benefits and work-life balance What You’ll Bring • Strong C programming skills in real-time systems, • Proven experience with device driver development, • Experience with Embedded Linux, ARM BSPs, and multi-threaded systems Please note that this role requires 5-days per week on-site and cannot offer VISA sponsorship. If you're interested please get in touch and click apply! We would love to hear from you.

The Oho Group are seeking a Principal Hardware Engineer with experience in ATEX / Intrinsic Safety product design to join an innovative engineering team within the telecommunications space in Cambridge. What's in it for you • Develop embedded microprocessor-based hardware systems, • Design low-power and power-supply architectures, • Work cross-functionally across telecommunications with the software, audio and RF teams What you need • Proven ATEX / Intrinsic Safety design experience, • Strong embedded hardware and microprocessor design knowledge, • Experience with low-power electronics Desirable • RF or mixed-signal hardware knowledge, • Audio hardware or Embedded Linux experience If you want to contribute at the forefront of mission-critical communications within a growing and collaborative team, get in touch as interviews are already being scheduled!

RF Team Lead |Full-time, Onsite | North Cambridge | Up to £90,000 p/a I am currently recruiting for a market leader in the field of critical communications. Their focus is on providing high quality products to a demanding, mission critical client base, which includes the police, paramedics, sea rescue, major airports, large mining facilities and utilities or oil and gas plants located in hazardous environments. We are looking for an RF Team Lead who will be responsible for managing the RF Electronics Development Team as well as contributing to development projects as an RF Design Engineer. You will have a proven track record of RF electronics design, experience of leadership and/or mentoring a technical team, enjoy problem solving and be an excellent communicator. You will be responsible for: • Leading and supporting a team of RF design engineers, • Leading the technical design and specification of baseband circuitry for radio terminal products, • Participating in regular project meetings to review progress, set priorities, and address emerging challenges, • Leading and contributing to design reviews, ensuring RF systems meet performance expectations and regulatory standards, • Collaborating with baseband, software, and audio teams to integrate RF solutions into broader product architectures, • Supporting and guiding mentors as they assist junior engineers on technical topics, • Engaging in project management activities, including updating timelines, managing resources, and communicating with stakeholders to ensure milestones are metKey Skills Needed:, • Bachelor’s or Master’s degree in Electronics Engineering, Telecommunications, or a related field, • Significant experience in RF design and development, ideally in telecommunications or critical communications, • Strong understanding of RF systems and technologies, including design, simulation, and test methodologies, • Proven hands-on design experience and practical engineering intuition If you are interested, please apply with your most recently updated CV and I will be in touch to discuss further.

Embedded Software Engineer | Linux Drivers | Cambridge Telecoms The Oho Group have partnered with a global telecommunications firm looking for an experienced Embedded Software Engineer to develop low-level device driver software, This role offers unique ownership of advanced, mission-critical communication systems. What's in it for you? • Develop and maintain low-level embedded software components, • Support integration, debugging, and issue resolution, • Contribute to technical reviews and project planning, • Work alongside hardware, testing, audio and RF teams at the forefront of mission-critical communications systems, • Competitive salary, with great benefits and work-life balance What You’ll Bring • Strong C programming skills in real-time systems, • Proven experience with device driver development in commercial products, • Excellent debugging and problem-solving abilities, • Experience with Embedded Linux, ARM BSPs, and multi-threaded systems, • Familiarity with configuration management tools and UNIX environments Please note that this role requires 5-days per week on-site and cannot offer VISA sponsorship. If you're interested please get in touch and click apply! We would love to hear from you.

Senior RF Engineer – RF, Microwave & mmWave UK‑based | On‑site | Security Clearance Required | Competitive Salary Join a leading RF technology specialist designing and delivering high‑performance RF, microwave and mmWave subsystems for mission‑critical applications across telecommunications, aerospace, defence, space and critical communications. This is a senior, hands‑on role where you’ll lead complex RF designs and play a key part in shaping next‑generation products. Why Join Our Client? • Work on advanced RF, microwave & mmWave technologies, • Lead design of high‑performance, mission‑critical products, • Involvement in defence, space & critical communications programmes, • Hands‑on RF measurement, test & optimisation, • Strong, collaborative environment with deep technical expertise, • Opportunity to influence technology and product roadmaps What You’ll Do: • Lead the design, simulation and development of RF & mmWave circuits and subsystems, • Perform RF system analysis, optimisation and complex troubleshooting, • Carry out RF measurements, characterisation and validation of hardware, • Produce design documentation, test plans, reports and technical data, • Ensure designs meet performance, quality and customer requirements, • Support transition from concept through prototyping into volume manufacture, • Provide technical input to RFQs, proposals and customer engagements, • Collaborate with electronics, mechanical, software and systems engineers What We’re Looking For: • Strong experience in RF, microwave or mmWave engineering, • Proven ability delivering complex RF designs in a product environment, • Hands‑on RF test, measurement and validation experience, • Confident working across multidisciplinary engineering teams, • Experience supporting products into manufacture, • Eligible for UK Security Clearance, • Engineering degree or equivalent experience If you’re a Senior RF Engineer who enjoys technical leadership, complex problem‑solving and working on cutting‑edge RF technology, we’d love to hear from you. Apply now or message for more details.

RF Engineer – RF, Microwave & mmWave Cambridge | On‑site | Security Clearance Required | Competitive Salary Join a leading RF technology specialist designing and delivering high‑performance RF, microwave and mmWave solutions for mission‑critical applications across telecommunications, aerospace, defence, space and critical communications. This is a hands‑on engineering role where you’ll work on cutting‑edge hardware and play a key part in taking products from concept through to production. Why Join Our Client? • Work on advanced RF, microwave & mmWave products, • Design at circuit, subsystem and system level, • Hands‑on RF measurement, test & characterisation, • Exposure to defence, space & critical communications programmes, • Strong engineering culture with collaborative, cross‑disciplinary teams, • Long‑established, highly respected UK technology business What You’ll Do: • Design, simulate and develop RF & mmWave circuits and subsystems, • Perform RF system analysis, optimisation and troubleshooting, • Carry out RF measurements, validation and characterisation of prototypes, • Support designs from concept, through prototyping, into volume manufacture, • Produce detailed design documentation, test plans and reports, • Collaborate with electronics, mechanical, software and systems teams, • Provide technical input to projects, customers and technology roadmaps What We’re Looking For: • Experience in RF, microwave or mmWave engineering, • Strong background in RF design, simulation and test, • Confident using RF measurement equipment and lab tools, • Understanding of design for manufacture and production support, • Ability to work on security‑cleared projects (UK clearance eligibility required), • Engineering qualification (degree or equivalent experience) If you’re an RF Engineer who enjoys hands‑on design, problem‑solving and working on high‑impact technology, we’d love to hear from you. Apply now or message for more details.

Principal Engineer | Linux Drivers | Cambridge Telecoms The Oho Group have partnered with a global telecommunications firm looking for an experienced Embedded Software Engineer to lead low-level device driver software development. This role offers unique ownership of advanced, mission-critical communication systems. What's in it for you? • Develop and maintain low-level embedded software components, • Support integration, debugging, and issue resolution, • Contribute to technical reviews and project planning, • Work alongside hardware, testing, audio and RF teams at the forefront of mission-critical communications systems, • Competitive salary, with great benefits and work-life balance What You’ll Bring • Strong C programming skills in real-time systems, • Proven experience with device driver development in commercial products, • Excellent debugging and problem-solving abilities, • Experience with Embedded Linux, ARM BSPs, and multi-threaded systems, • Familiarity with configuration management tools and UNIX environments Please note that this role requires 5-days per week on-site and cannot offer VISA sponsorship. If you're interested please get in touch and click apply! We would love to hear from you.

Principal RF Engineer – Telecommunications - Cambridge A fast-growing semiconductor company is seeking a Principal RF Engineer to drive the design, development, and delivery of advanced RF subsystems for next-generation wireless and connectivity products. What you'll do as a Principal RF Engineer: • Lead RF design activities aligned to system architecture and requirements, • Own RF subsystem performance, implementation, and delivery, • Define and execute RF test and verification plans, • Lead troubleshooting and root-cause analysis of RF issues, • Mentor junior Engineers What you'll bring as a Principal RF Engineer: • Strong hands-on RF design experience, • Proven experience leading RF technical delivery on complex projects, • Solid understanding of RF theory and practical implementation, • Experience with RF simulation tools If you would like to apply for the Principal RF Engineer vacancy or would like further information, please contact Luke Ord.

We are currently supporting a client who is looking to hire a Senior RF Engineer on a full-time permanent basis. This role offers the opportunity to work on a range of advanced RF and electronic systems within a technically driven engineering environment. Key duties will include but are not limited to: • Designing and developing RF circuits and subsystems., • Taking designs from initial concept through to testing and verification., • Working on RF components such as amplifiers, filters and frequency generation circuits., • Performing RF, microwave and analogue simulation and analysis., • Supporting system integration and working closely with wider engineering teams., • Communicating technical information to both technical and non-technical stakeholders. The successful candidate will have: • A degree-level qualification in Electronic Engineering or a related field., • Strong post-graduate experience in RF circuit and system design., • Proven experience delivering RF designs through the full development lifecycle., • Solid RF, microwave and analogue design skills., • Good communication and teamwork abilities. If this role looks like your next challenge, please contact Ben ASAP or apply via this advert! We endeavour to reply to every candidate, every time but if you haven’t heard back within 10 days, please understand that you have unfortunately been unsuccessful for this position, or the position has been filled. Please call the office or send an email to discuss other potential positions.

Principal DSP Engineer | £70-80k | Cambridge My client is looking for an expert to ensure best-in-class audio clarity, loudness, and performance. Based in the heart of the Cambridge audio scene, this company is rapidly growing & pushing the boundaries of what is possible in the world of audio DSP Responsibilities: • Design the complete acoustic path for new products to meet aggressive audio targets, • Implement, tune, and optimise DSP algorithms like noise suppression, echo cancellation Requirements: • 5+ years of professional experience in audio product development, with a strong focus on micro-acoustics, • Deep understanding of electro-acoustic transducers, • Proven experience with acoustic simulation software (COMSOL, FEA), • Proficiency in a programming/scripting language (MATLAB, Python) for data analysis Nice to have skills: • Experience tuning DSP algorithms on embedded platforms, • Knowledge of RF/EMI shielding for audio circuits, • Familiarity with wireless protocols (DMR, P25, LTE) Comprehensive benefits package: • Private health & dental care, • Enhanced pension contributions, • Flexible working hours Apply now to change the direction of audio DSP engineering in the heart of UK audio innovation!

Senior PCB Design Engineer | Cambridgeshire | £45-60k Location: Cambridge Salary: £45,000 - £60,000 + Comprehensive Benefits - depending on experience Sector: Aerospace, Defence, & High-Performance Tech Are you a PCB specialist who excels at turning complex, draft schematics into high-integrity physical reality? Do you thrive in a high-pressure, fast-paced environment where your designs move from DC all the way to mmWave frequencies? We are seeking a delivery-focused Senior PCB Design Engineer to join an elite technology consultancy. Reporting directly to the Director of Hardware, you will take full ownership of the PCB design process, strengthening the hardware execution capability for some of the most challenging engineering projects in the UK. The Role This isn't just a layout role-it's a position for a design owner. You will be the authority on PCB best practices, working alongside world-class hardware and mechanical engineers to resolve complex integration tasks. Whether it's high-performance FPGA platforms or advanced RF systems, you will ensure every design is completed, reviewed, and released with absolute discipline. Your Technical Profile • Software Expertise: Highly proficient in Altium Designer (Schematic capture and Layout) is essential. (Experience with Siemens PADS for legacy work is a plus)., • Technical Breadth: Proven track record in RF, Digital, Analogue, and Power PCB design., • HDI Mastery: Expert knowledge of High-Density Interconnect technologies, including:, • Micro vias, Stacked vias, Via-in-Pad, and Back-drilling., • Multi-layer controlled impedance RF designs (up to mmWave)., • Constraint Management: Advanced skills in constraint managers for Net, Pin pair, and Xnet length matching., • Standards & Manufacturing: Deep understanding of IPC standards for high-reliability products, alongside DFM (Design for Manufacture) and DFA (Design for Assembly) techniques. The Ideal Candidate • Education: Degree, HNC, or HND in Electronic/Electrical Engineering., • Experience: Minimum of 5 years in electronics hardware design and product development., • Mindset: You are a "finisher." You work with urgency and discipline, ensuring no "loose ends" remain when a design is released., • Communication: Confident in performing design reviews for both internal teams and external high-profile customers. Why Join This Team? • Technical Ownership: Shape and drive the PCB design process and library management from the ground up., • Project Variety: Work on a diverse portfolio of projects where no two boards are the same-covering everything from robotics to space-based systems., • Professional Standards: Work within an ISO9001 environment that values quality, continuous improvement, and engineering excellence., • Collaborative Environment: Close integration with mechanical and hardware teams to solve the "art of the possible" in tight form factors. The Rewards • Salary: £45,000 - £60,000 (dependent on experience).

Senior RF Design Engineer | Cambridgeshire | £70-100k. Previous experience in team leadership or mentoring junior engineers. If you are an adaptable, motivated engineer ready for a fresh challenge, apply today with your CV.

We’re hiring an RF Engineer to work on cutting-edge RF and mmWave technologies within a highly capable engineering team. This is a hands-on role focused on design, testing, and problem-solving, contributing directly to the delivery of robust, real-world RF products. You’ll take ownership of RF design activities while working closely with a broad group of engineers to bring concepts through to production-ready solutions. Your day-to-day • Design and simulate RF and mmWave circuits, modules, and subsystems, • Analyse system-level performance, optimise designs, and troubleshoot complex RF issues, • Carry out RF measurements, characterisation, and validation on prototypes and production hardware, • Create and maintain clear technical documentation such as design notes, test plans, and reports, • Ensure solutions meet performance targets, compliance requirements, and customer needs, • Feed innovative ideas into future product and technology development, • Provide technical support during customer discussions, bids, and proposal activity when needed From concept to production • Deliver RF designs in line with project schedules, cost targets, and quality expectations, • Support design maturation from early prototypes into volume manufacture, • Work with manufacturing and process teams to ensure designs are buildable, repeatable, and high quality, • Identify technical risks early and help drive mitigation throughout the development lifecycle Working with others • Collaborate closely with electronics, mechanical, software, and systems engineers, • Act as a technical reference point for internal teams and external partners, • Share progress and technical outcomes through design reviews and project updates

Senior Embedded Linux Engineer | Cambridgeshire | £60-70k Location: Cambridge (Hybrid working) Salary: £60,000 – £70,000 + Comprehensive Benefits Due to the type of work the client are looking for UK eyes only candidates Do you want to write code for systems that actually move, fly, or orbit? Are you looking to step away from repetitive product maintenance and move into a high-innovation environment where you might be working on a range of projects and applications. We are looking for a high-caliber Senior Embedded Software Engineer to join a leading technology business. This role is designed for an engineer who thrives on technical variety and wants to play a key part in turning "impossible" concepts into real-world, high-integrity platforms. The Role Working within a multidisciplinary team of hardware, RF, and FPGA experts, you will architect and develop embedded software for a diverse range of projects. You will be a hands-on technical engineer, moving through the full development lifecycle—from rapid prototyping and "proof of concept" studies to full-scale, safety-critical production systems. Your Technical Profile • Language Expertise: Strong proficiency in C and/or C++ for embedded systems., • Platform Experience: Extensive experience developing for embedded platforms (ARM, STM32, or similar Microcontrollers)., • OS Knowledge: Solid understanding of Embedded Linux (Yocto/PetaLinux)., • Systems Architecture: Ability to design scalable, robust software using UML and rigorous engineering practices., • Interfacing: Comfortable working close to the metal, including interfacing with on-board FPGAs and communication protocols (SPI, I2C, UART, CAN). The "Value Add" • Experience with Python or MATLAB for algorithm development and testing., • Familiarity with Low-SWaP (Size, Weight, and Power) design constraints—crucial for drone and space applications., • A background in Signal Processing or Robotics (ROS/ROS2)., • The ability to mentor junior engineers and act as a "Design Authority" for software workstreams. The Rewards • Salary: £60,000 – £70,000 (dependent on experience)., • Benefits: Matched pension, private medical insurance, flexible working options, and a dedicated training budget for your professional development. If you are a motivated engineer who thrives on variety and exciting technical challenges, apply today with your CV.

Senior RF Design Engineer | Cambridgeshire | £70-100k Location: Cambridge Salary: £70-£100k based on seniority Due to the type of work the client are looking for UK eyes only candidates We are seeking a high-caliber Senior RF Electronics Engineer to join an elite technology company. This is a role for a "problem solver" who thrives in a high-variety environment and enjoys the satisfaction of seeing a concept move from a sketch on a whiteboard to a physical product in a state-of-the-art lab. The Opportunity Joining a multidisciplinary team of subject matter experts, you will take ownership of the RF lifecycle. You won't just be a cog in a machine; you will be instrumental in designing, building, and testing complex RF-based systems. You will have access to world-class facilities, including anechoic chambers and the latest spectrum/network analysis equipment, to bring your designs to life. Your Technical Profile • Education: A strong MEng in Electronic Engineering or a related discipline., • Experience: 6+ years of post-graduate experience in RF-based circuit design (Radios, Radars, etc.)., • Design Cycle: Proven track record of taking modules from initial concept through to successful design verification., • Core Skills: Expert-level microwave, RF, and analogue design/simulation skills, including:, • RF Amplifiers, • Filters, • Frequency Synthesisers The "Value Add" (Desired but not essential) • Knowledge of mm-wave frequency design., • Understanding of full Radio or Radar systems., • Digital circuit design skills to complement your RF expertise., • Previous experience in team leadership or mentoring junior engineers. Why Join This Team? • Unrivaled Variety: No two projects are the same. You will rotate across sectors including Aerospace, Defence, and IoT., • Technical Growth: Extensive support for professional development, whether you want to pursue a technical fellowship, commercial leadership, or management., • Collaborative Culture: Work in a supportive environment where you are expected to explain complex technical concepts to non-technical clients, bridging the gap between "the lab" and "the real world." The Rewards Our client offers a highly competitive salary and a bespoke benefits package tailored to your level of expertise. More importantly, they offer a "stimulating environment" that encourages you to be your best, backed by all the training and support needed to tackle the most demanding technical challenges in the industry. If you are an adaptable, motivated engineer ready for a fresh challenge, apply today with your CV.

Location: Cambridge (CB25) Duration: Permanent Hours: 37 hour week, early finish on a Friday, (5-days in the office) Salary: £45,000 - £65,000 depending on experience Job Reference: 36118 Polytec are looking for a skilled RF Engineer to join our client based on the north side of Cambridge. The successful candidate will play a key role in the design and development of RF circuitry for communication devices and will be involved throughout the product lifecycle, from initial concept through to testing and delivery, working closely with multidisciplinary teams. Responsibilities - Design and develop RF (radio frequency) circuitry for wireless communication products - Support subsystem design and integration with wider hardware and software systems - Select and evaluate components and contribute to schematic design and PCB layout - Carry out testing, troubleshooting, and performance optimisation - Work closely with cross-functional teams to deliver high-quality solutions - Produce technical documentation to support design and validation Requirements - Degree in Electronics, Telecommunications, or a related field - Experience in RF design or a similar engineering role - Good understanding of RF systems, including transmitters, receivers, and antennas - Experience with RF testing and basic simulation tools - Hands-on approach to problem-solving, including PCB-level work - Strong communication skills and ab...

The Oho Group are seeking a Principal Hardware Engineer with experience in ATEX / Intrinsic Safety product design to join an innovative engineering team within the telecommunications space in Cambridge. What's in it for you • Develop embedded microprocessor-based hardware systems, • Design low-power and power-supply architectures, • Work cross-functionally across telecommunications with the software, audio and RF teams What you need • Proven ATEX / Intrinsic Safety design experience, • Strong embedded hardware and microprocessor design knowledge, • Experience with low-power electronics, • Good technical documentation and communication skills Desirable • RF or mixed-signal hardware knowledge, • Audio hardware or Embedded Linux experience If you want to contribute at the forefront of mission-critical communications within a growing and collaborative team, get in touch as interviews are already being scheduled!

Senior PCB Design Engineer – Cambridge A Senior PCB Design Engineer is required to join a multidisciplinary engineering team developing electronics for industrial and communications applications. The Senior PCB Design Engineer will work on complex, high‑reliability designs from concept through to manufacture. This Senior PCB Design Engineer role offers broad technical exposure across high‑speed digital, RF, power and mixed‑signal designs. Responsibilities • Own PCB layout activities across multilayer boards, HDI designs and high‑density component placement, • Work closely with electronic, mechanical and manufacturing teams to meet performance, thermal and EMC constraints, • Generate schematics, stack‑ups, routing strategies and manufacturing documentation, • Perform DFM/DFT reviews and liaise with fabrication and assembly partners, • Support design reviews, technical discussions and project planning, • Contribute to continuous improvement of PCB processes, libraries and design standards Requirements • Strong track record in PCB design for complex electronic systems, • Experience with high‑speed digital, controlled‑impedance routing or mixed‑signal layouts, • Familiarity with EMC considerations, power distribution and thermal constraints, • Proficiency with industry PCB CAD tools (Altium or similar), • Understanding of manufacturing processes and design-for-manufacture principles, • Degree in Electronic Engineering or related discipline If you’re interested in the position of Senior PCB Design Engineer, please apply or contact Chris Moffatt for more details.

Senior FPGA Engineer | Cambridgeshire | £70-90k Location: Cambridge Salary: £70-£90k Sector: Defence, Aerospace, & Communications Are you an FPGA specialist who thrives on variety? Do you enjoy moving beyond "standard" implementation to solve complex problems in Radar, Comms, and Sensing? We are representing a world-class technology business seeking a high-caliber FPGA Engineer to join their multidisciplinary team. This isn't a "rinse and repeat" role; you will be working on diverse, high-stakes client projects where your architectural decisions directly impact the success of next-generation IP. The Core Challenge Working at the intersection of hardware and software, you will translate ambitious customer requirements into robust, high-performance FPGA implementations. Your focus will predominantly be on AMD (Xilinx) silicon, specifically Zynq SoC devices, within a fast-paced, collaborative environment. Key Technical Requirements • FPGA Expertise: Strong proficiency in HDL (VHDL/Verilog) and the AMD Vivado toolchain., • DSP Knowledge: A solid grounding in Digital Signal Processing is essential for this role., • System Design: Experience in simulation, test, and validation across the full development lifecycle., • Collaborative Mindset: Comfort working alongside Hardware and Software teams on integrated systems. What Sets You Apart? • Experience with RF systems or complex sensing applications., • A multidisciplinary background (familiarity with electronics or C/C++ firmware)., • The ability to engage with clients to discuss "the art of the possible" during pre-contract scoping., • Leadership potential—the desire to mentor junior engineers and lead technical workstreams. Responsibilities • Deliver high-quality FPGA/DSP designs with minimal supervision., • Contribute to design reviews, technical proposals, and project time estimates., • Identify technical risks early and communicate progress to stakeholders., • Work within a multidisciplinary team to ensure seamless system integration. Ready to push the boundaries of FPGA technology? Apply today with your CV to discuss this opportunity in more detail

Senior PCB Design Engineer | Cambridgeshire | £45-60k Location: Cambridge Salary: £45,000 – £60,000 + Comprehensive Benefits - depending on experience Sector: Aerospace, Defence, & High-Performance Tech Are you a PCB specialist who excels at turning complex, draft schematics into high-integrity physical reality? Do you thrive in a high-pressure, fast-paced environment where your designs move from DC all the way to mmWave frequencies? We are seeking a delivery-focused Senior PCB Design Engineer to join an elite technology business. Reporting directly to the Director of Hardware, you will take full ownership of the PCB design process, strengthening the hardware execution capability for some of the most challenging engineering projects in the UK. The Role This isn't just a layout role—it’s a position for a design owner. You will be the authority on PCB best practices, working alongside world-class hardware and mechanical engineers to resolve complex integration tasks. Whether it’s high-performance FPGA platforms or advanced RF systems, you will ensure every design is completed, reviewed, and released with absolute discipline. Your Technical Profile • Software Expertise: Highly proficient in Altium Designer (Schematic capture and Layout) is essential. (Experience with Siemens PADS for legacy work is a plus)., • Technical Breadth: Proven track record in RF, Digital, Analogue, and Power PCB design., • HDI Mastery: Expert knowledge of High-Density Interconnect technologies, including:, • Micro vias, Stacked vias, Via-in-Pad, and Back-drilling., • Multi-layer controlled impedance RF designs (up to mmWave)., • Constraint Management: Advanced skills in constraint managers for Net, Pin pair, and Xnet length matching., • Standards & Manufacturing: Deep understanding of IPC standards for high-reliability products, alongside DFM (Design for Manufacture) and DFA (Design for Assembly) techniques. The Ideal Candidate • Education: Degree, HNC, or HND in Electronic/Electrical Engineering., • Experience: Minimum of 5 years in electronics hardware design and product development., • Mindset: You are a "finisher." You work with urgency and discipline, ensuring no "loose ends" remain when a design is released., • Communication: Confident in performing design reviews for both internal teams and external high-profile customers. Why Join This Team? • Technical Ownership: Shape and drive the PCB design process and library management from the ground up., • Project Variety: Work on a diverse portfolio of projects where no two boards are the same—covering everything from robotics to space-based systems., • Professional Standards: Work within an ISO9001 environment that values quality, continuous improvement, and engineering excellence., • Collaborative Environment: Close integration with mechanical and hardware teams to solve the "art of the possible" in tight form factors. The Rewards • Salary: £45,000 – £60,000 (dependent on experience).

Based in Cambridge, this unique and very exciting opportunity with a Global Leader in their field are looking for a Lead RF Propagation System Design Engineer. Security Clearance is required, however there are also other RF opportunities that don’t, so don’t be put off applying if you have knowledge in RF Propagation The Lead RF Propagation Engineer will be joining an established team of commercial and technical leaders working with clients delivering projects into the Defence and National Security sector. In this market you would architect a range of both standards based and fully custom radio systems for a wide range of applications including low power long range systems and highly flexible high-performance software defined systems. The work involves significant collaboration with clients, working together to help innovate the best approach to what can be very challenging but very exciting and unique requirements. The successful candidate will have a good relevant Degree with a strong understanding or RF Design principals, but primarily RF Propagation. Along with: • Be a strong subject matter expert in the field of RF communication systems, • Work with our broader team to provide input to bids and delivery of projects, • Maintain strong technical relationships with key individuals within client and potential client organisations to enable further sales opportunities, • Excellent radio engineering skills and experience, • A passion for innovative technology solutions and for solving complex problems, • An understanding of what’s important to our clients, • Experience working with clients in the UK Defence & National Security sector Please do state your RF/ Antenna Propagation experience in your CV, as applications will be viewed by HR first before being seen by hiring manager. Please mention Propagation as much as possible or your CV will be rejected The company offer a very large bonus 20% of salary and a corporate bonus, a share options scheme, a healthy pension plan, a Free Lunch, Life Insurance and Private Medical Insurance, with other benefits, including buying holidays and sabbaticals. They also offer a great company culture and much more. Please contact or call 07762794331, direct applications to my email will be seen sooner.

We are currently supporting a client who is looking to hire a Senior RF Engineer on a full-time permanent basis. This role offers the opportunity to work on a range of advanced RF and electronic systems within a technically driven engineering environment. Key duties will include but are not limited to: * Designing and developing RF circuits and subsystems. * Taking designs from initial concept through to testing and verification. * Working on RF components such as amplifiers, filters and frequency generation circuits. * Performing RF, microwave and analogue simulation and analysis. * Supporting system integration and working closely with wider engineering teams. * Communicating technical information to both technical and non-technical stakeholders. The successful candidate will have: * A degree-level qualification in Electronic Engineering or a related field. * Strong post-graduate experience in RF circuit and system design. * Proven experience delivering RF designs through the full development lifecycle. * Solid RF, microwave and analogue design skills. * Good communication and teamwork abilities. If this role looks like your next challenge, please contact Ben ASAP or apply via this advert! We endeavour to reply to every candidate, every time but if you haven’t heard back within 10 days, please understand that you have unfortunately been unsuccessful for this position, or the ...

Senior Systems Engineer - Ultrasound Technology Newton Colmore is working with a highly regarded medical technology company in Cambridge, assisting them with their search for a Systems Engineer to work on their latest surgical ultrasound innovation. The Challenge - Where physics meets surgery; The organisation works on some of the most technically demanding problems in medical technology - intelligent surgical instruments, embedded sensing systems, robotic-assisted surgery, and real-time intraoperative imaging. Ultrasound sits at the intersection of all of it. You won't be applying existing solutions, you will be inventing new ones. Projects run from early feasibility through hardware prototyping, firmware, signal processing algorithms, and regulatory sign-off. You will own the ultrasound thread end-to-end in this newly created role. What you will be working on; Electronics and transducer architecture. Lead design and evaluation of ultrasound transducers and the high-speed analogue/digital front-end electronics that drive them - including transmit beamforming, low-noise receive chains, and high-bandwidth ADC integration. Signal processing and algorithm development Develop real-time signal processing pipelines - from raw RF data through envelope detection, beamforming, and image reconstruction - with strong software implementation alongside the DSP theo...

Software Engineer Cambridgeshire Permanent We’re looking for a talented Software Engineer to join an innovative engineering team working at the cutting edge of RF technology. This is an exciting opportunity to contribute to the development of high-performance software that powers advanced radio frequency measurement and optimisation on sophisticated hardware platforms. 🔧 What you’ll be doing You’ll play a key role in building and evolving software that bridges theory and real-world RF systems. Working alongside RF and systems specialists, you’ll help bring complex algorithms into practical use through robust, production-ready code. Your work will include: • Developing and enhancing Python-based applications for algorithm design and deployment, • Collaborating closely with hardware and systems engineers to ensure seamless integration between software and physical devices, • Testing and validating solutions on both prototype and live hardware environments, • Writing clean, maintainable, and well-structured code using best engineering practices, • Investigating and resolving performance or functionality issues during development and rollout, • Supporting the transition from experimental concepts to stable, scalable software solutions, • Creating automated tests, validation frameworks, and datasets to ensure accuracy and reliability ⚙️ Additional involvement • Assisting with integration into lab equipment, measurement systems, and internal tools, • Contributing to documentation and sharing knowledge across the engineering team 🎯 What we’re looking for Background & Experience: • Degree (BSc or MSc) in Electronic Engineering, Physics, or a related field, • Strong hands-on experience with Python development, • A problem-solving mindset with the confidence to tackle technically complex challenges, • Exposure to RF measurement techniques or lab testing environments (advantageous), • Familiarity with hardware interfacing and communication protocols, • Experience with real-time systems is beneficial, • Knowledge of RF systems, wireless technologies, or telecoms is a plus

Lead RF Engineer | Cambridge My client is looking for a proficient RF engineer to lead a team of passionate & driven engineers developing vital RF architecture. Main duties: * Lead and support a team of RF Design Engineers * Allocate resources and define project priorities * Drive RF subsystem

Senior PCB Engineer South Cambridge area | hybrid (3 days on site) Up to £60k I’m supporting a leading, innovation-driven engineering consultancy that develops advanced, sustainable and safety-critical technologies across commercial, industrial and defence sectors. Known for integrity and collaboration, they offer an environment where technical excellence and teamwork drive every project. They’re now looking for a Senior PCB Design Engineer to play a pivotal role in transforming design concepts into high-quality, manufacturable boards. You’ll work closely with world-class RF, digital, power and analogue engineers, help strengthen supplier relationships, and contribute to enhancing PCB capability across the business. Key Responsibilities: Own PCB design from library creation through to complete PCB/PCBA delivery Convert schematics into robust designs across RF, digital, analogue and power applications (mmWave/HDI beneficial) Deliver designs to spec, timescale and ISO9001 quality standards Manage libraries, BoMs and manufacturing data with strong DFM/DFA, SMT and IPC awareness Use Altium for schematic capture and layout (Siemens PADS a bonus), including constraint management and impedance control Collaborate with electronics and mechanical teams to solve complex design challenges Work closely with suppliers on manufacturability, cost and lead times, maintaining strong relationships Lead and present de...

RF Team Lead |Full-time, Onsite | North Cambridge | Up to £90,000 p/a I am currently recruiting for a market leader in the field of critical communications. Their focus is on providing high quality products to a demanding, mission critical client base, which includes the police, paramedics, sea rescue, major airports, large mining facilities and utilities or oil and gas plants located in hazardous environments. We are looking for an RF Team Lead who will be responsible for managing the RF Electronics Development Team as well as contributing to development projects as an RF Design Engineer. You will have a proven track record of RF electronics design, experience of leadership and/or mentoring a technical team, enjoy problem solving and be an excellent communicator. You will be responsible for: Leading and supporting a team of RF design engineers Leading the technical design and specification of baseband circuitry for radio terminal products Participating in regular project meetings to review progress, set priorities, and address emerging challenges Leading and contributing to design reviews, ensuring RF systems meet performance expectations and regulatory standards Collaborating with baseband, software, and audio teams to integrate RF solutions into broader product architectures Supporting and guiding mentors as they assist junior engineers on technical topics Engaging in project management activities, including updating timel...

Software Engineer Cambridgeshire Permanent We’re looking for a talented Software Engineer to join an innovative engineering team working at the cutting edge of RF technology. Your work will include: * Developing and enhancing Python-based applications for algorithm design and deployment

Senior RF Design Engineer | Cambridgeshire | £70-100k Location: Cambridge (Consultancy-based) Salary: £70-£100k based on seniority Sector: Aerospace, Robotics, & IoT Due to the type of work the client are looking for UK eyes only candidates Are you an RF specialist who finds t

Location: Cambridge (CB25) Duration: Permanent Hours: 9am until 5:30pm (Monday to Friday) Salary: up to £85,000 depending on experience Job Reference: 36088 Polytec are seeking a talented and experienced Senior RF Engineer to join our client based just north of Cambridge. This is a key technical role where you will contribute significantly to development projects, leveraging your expertise in RF electronics design. The ideal candidate will have a strong track record in RF design, a passion for problem-solving, and the ability to communicate effectively across multidisciplinary teams. Responsibilities: Your day to day responsibilities will vary but will include - * Design and specify RF circuitry * Complete subsystem design and implementation * Conduct technical requirements analysis and resolve design/integration issues * Perform performance testing and optimisation * Lead integration and prototyping activities * Create detailed technical documentation (design reports, test plans, performance analysis) * Component specification and sourcing Requirements: * Bachelor's or Master's degree in Electronics Engineering or a related field * Extensive experience in RF design and development * Comprehensive knowledge of RF systems and technologies, including design, simulation and testing * Significant experience at design level in at least three of the following areas: - RF Power Amplifiers, Transmitters, Receiver...

A growing technology company is looking for a Senior RF Engineer to join its R&D team, working on advanced communication systems used in real-world, mission-critical environments. This is a hands-on role focused on component-level RF design, offering full exposure across the product lifecycle from concept through to testing and delivery. The Role * Design and develop RF circuitry at component level * Work across simulation, schematic design, PCB layout, and testing * Contribute to RF subsystems including transmitters, receivers, and related circuitry * Support integration with wider hardware and system components * Troubleshoot, test, and optimise RF performance What We’re Looking For * Strong experience in RF design and development * Hands-on engineering approach including lab testing and debugging * Experience with RF simulation tools (e.g. ADS, CST, HFSS or similar) * Comfortable working at component level rather than using pre-built modules * Background in telecommunications or high-frequency systems Key Requirement: * Demonstrable depth in at least one core RF area, such as: * RF transmitters * RF receivers * Power amplifiers * Frequency generation / synthesis Salary up to £85k DOE + bonus & a strong benefits package including relocation assistance for those who need it. Apply now for more info...

Experienced 3GPP RF Test Engineer needed for technical and team leadership role This Cambridge company develops communications technology that simplifies the architecting of connected devices, making RF connectivity more accessible for a wide range of applications. They are seeking an RF Test Engineer to join their development team. This on-site position will involve technical and team leadership of the existing development team, as well as hands-on participation with test setup design and execution, analytics, and performing intricate RF measurements for 3GPP/Software controlled Radio systems. The role calls for excellent communication and documentation skills and strong attention to detail. You will need: * A degree in Electronics or similarly applicable subject * Extensive commercial experience of 3GPP RF verification within the telecommunications industry * Practical hands-on electronics skills including the use of RF test instrumentation for cellular systems and development of RF test set-ups and scripts * Strong communication and organisational skills; previous success in a team or technical leadership role * Python or MATLAB skills for automation This role combined technical and team leadership with hands-on verification work, so a solid theoretical grasp of RF and substantial prior RF test experience will be essential. The role is based on-site at the company's Cambridge offices. An excellent compensatio...

Location: Cambridge (CB24) Duration: Permanent Hours: 8am until 4pm / 9am until 5pm (Monday to Friday) Salary: Competitive, Company pension, Profit related Pay scheme, Private healthcare. Job Reference: 35998 Polytec are looking for an Electrical / Electronic Maintenance Engineer for our client based a few miles north of Cambridge. You will be maintaining special purpose machinery, planning your own workload. You should be willing to attend training courses to further your technical knowledge as required. Requirements: * A solid background as an electronic / electrical engineer with all round knowledge of various systems essential, mechanical aptitude an advantage. * Electronic / electrical qualifications to ONC / HNC level desirable * Computer Literate - Microsoft Office (Excel, Word) experience * Ability to read circuit and wiring diagrams essential. * Good soldering skills * Qualified to BS7671 with 18th Edition Wiring Regulations or other electrical installation qualifications desirable * Ability to produce calibration/test procedures * CandG 2391-10 Inspection and Testing advantageous * High Voltage experience desirable - DC and AC Power supplies * RF experience, PLC knowledge and high vacuum experience highly desirable Please contact us as soon as possible for more details or apply below...

Strong RF / microwave / mmWave design experience - System analysis, optimisation, test & validation expertise - Hands on lab and measurement experience - Ability to meet UK Security Clearance requirements - Cambridge | Hybrid working - Work on cuttingedge RF technology with real?world impact Apply

Senior FPGA Engineer | Cambridgeshire Location: Cambridge Salary: Competitive + Comprehensive Benefits Sector: Defence, Aerospace, & Communications Are you an FPGA specialist who thrives on variety? Do you enjoy moving beyond "standard" implementation to solve complex problems in Radar, Comms, and Sensing? We are representing a world-class technology busienss seeking a high-caliber FPGA Engineer to join their multidisciplinary team. This isn't a "rinse and repeat" role; you will be working on diverse, high-stakes client projects where your architectural decisions directly impact the success of next-generation IP. The Core Challenge Working at the intersection of hardware and software, you will translate ambitious customer requirements into robust, high-performance FPGA implementations. Your focus will predominantly be on AMD (Xilinx) silicon, specifically Zynq SoC devices, within a fast-paced, collaborative consultancy environment. Key Technical Requirements FPGA Expertise: Strong proficiency in HDL (VHDL/Verilog) and the AMD Vivado toolchain. DSP Knowledge: A solid grounding in Digital Signal Processing is essential for this role. System Design: Experience in simulation, test, and validation across the full development lifecycle. Collaborative Mindset: Comfort working alongside Hardware and Software teams on integrated systems. What Sets You Apart? Experience with RF systems or comp...

RF Lead Engineer Cambridge, UK (onsite) | Full-Time | Permanent | Up to £100,000 I am currently recruiting for a Cambridge-based engineering business developing advanced RF modules and IC products. Their aim is to solve their customers’ toughest challenges and enable them to stay ahead by pushing the boundaries of RF design. We are currently seeking a RF Lead Engineer who will lead the detailed RF design, development, and delivery of RF subsystems within a defined system architecture. This role is hands-on and delivery-focused, combining deep RF technical expertise with team leadership, mentoring, and cross-functional collaboration. You will be responsible for ensuring RF designs meet performance, quality, and schedule requirements, working closely with the System Architect and other engineering disciplines. What We're Looking For: Degree (or equivalent experience) in RF Engineering, Electronics, Physics, or a related field Strong hands-on experience in RF design across relevant frequency ranges Proven experience leading RF technical delivery on complex projects Previous experience designing, simulating, and validating RF circuits and subsystems (e.g. LNAs, PAs, filters, Duplexers) Solid understanding of RF theory, measurements, and practical implementation Experience using RF simulation and design tools (e.g. ADS, AWR, CST, HFSS) Proficient with RF test equipment (VNAs, spectrum analysers, signal generators, powe...