Trabajos ads en CambridgeCrear alertas

Every ad impression across that platform has to be cleared and priced in real time — that is what the Ads Auctions and Marketplace Optimization team does. You will optimise for second‑order effects in a marketplace where participants react to each other, and to us, in real time. Design and build

Cambridge, England, United Kingdom • Layout of RFICs including DRC, LVS, PEX, EM Extraction as well as design aspects including schematic capture and circuit simulations, • Ensuring the database is fully compliant with all requirements of tape-out flow including DRC and LVS checks and waiver process, • Managing version control of design files and documentation, • Detailed documentation for layout reviews, • Generate IP and support management team with patent applications and IP management, • Scripting for layout design automation using Skill Essential, • Comprehensive knowledge and understanding of analog layouts including DRC, LVS, PEX, • Strong knowledge in floor‑planning techniques, power mesh planning, low noise signal routing, IO pads, ESD/LU, electromigration, antenna, layout dependent effects and analog chip integration flow, • Knowledge of electronic devices/circuits like MOSFETs, resistors, capacitors, inductors, logic gates, op‑amps, etc, • Hands‑on experience in Cadence Virtuoso Layout XL and Calibre or equivalent, • Creative thinker with practical skills and experience, • Inspires confidence in colleagues, partners, and customers, • Comfortable in a fast paced, start‑up environment, • Pro‑active by nature, responsive to changing needs of the projects and business, • Good communication and presentation skills, • A mindset for precise and high‑quality results, • An eye for detail Desirable, • Experience with RFICs preferred, • Experience in schematic capture and circuit simulation, • Hands‑on experience with EM tools like EMX, RFPro (ADS) or equivalent, • Layout automation and scripting in SKILL language, • Experience ensuring the database is fully compliant with all requirements of tape‑out flow, • Hands‑on experience with full tape‑out process and communicating with foundries in relation to tape‑out flow, • Strong project management skills, • Competitive salary and pension contributions, • Company share‑option scheme, • Life assurance x4 salary, • Private medical cover, • Income protection, • Healthshield Cashplan, • Heka flex benefits platform with a monthly allowance, • Cycle to work scheme, • Weekly company lunches, • Flexible work hours and remote work options, • 25 days holiday + national holidays We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, sex, gender identity, sexual orientation, age, non‑disqualifying physical or mental disability, national origin, veteran status, or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need. #J-18808-Ljbffr

Senior Electronics Engineer - Analogue/Mixed-SignalNu QuantumCB3 0FAFull-timevia WorkablePosted 25 Sep 2026Apply on nu-quantum.com →Contract Type: Full-time, Permanent Location: Cambridge, UK Visa Sponsorship available Join Nu Quantum - Shaping the Future of Technology Nu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation, diversity, and a commitment to excellence. We’re creating an environment where brilliant minds from all backgrounds collaborate to push the boundaries of what’s possible. Founded to commercialise research generated over the last decade at the Cavendish Laboratory, Nu Quantum is on a mission to shape the future of quantum information systems. We’re working on exciting technology that will improve the utility and accelerate the time-to-market of quantum computing systems. We integrate novel quantum photonic technology to form an efficient and scalable quantum networking infrastructure in partnership with world-leading companies and academic groups. About the role We are looking for an experienced Senior Electronics Engineer, skilled in high-performance analogue and mixed-signal circuitry to join our highly collaborative team, supporting the development of our novel quantum networking hardware. The successful candidate will be working with teams spanning mechanical engineering, software and FPGA, optics, nanofabrication, and physics. There will be opportunities to work with cutting-edge technologies and to try out highly creative and innovative designs, working from initial concepts through to lab-based testing and deployment of prototype systems. As a member of our growing electronics team, you’ll be responsible for architecting novel electronics designs while liaising with the physics and product teams to agree on ambitious yet achievable specifications. You’ll be designing, building and testing prototypes in the lab, and supporting their use within the wider company to enable fast and scalable quantum networking. You’ll be collaborating with Engineers and Scientists from a wide range of disciplines to make sure complex electronic systems function as expected, and supporting the project management team in planning timescales and budgets. Responsibilities - What You'll be doing• Liaising with team members from many technical and business disciplines, to agree requirements and specifications for electronics systems.• Carrying out design calculations and simulations, and selecting suitable components and equipment.• Producing high-quality electronic schematics, system designs and PCB layouts.• Organising the manufacture of prototypes.• Hands-on testing, debugging and improving of complex electronic and optical setups.• Analysis of experimental results and data.• Supporting the use of electronic systems throughout the company.• Supporting wider business plans by providing input on project timescales, complexity and cost. Requirements Your skills, qualifications and experience Essential• Degree-level qualification in electronics, physics or other closely-related subject• Industry experience in analogue electronic design• Experience with PCB design tools, including design for manufacture and reliability• Understanding of high-frequency and RF circuit design fundamentals• Ability to perform hands-on testing and experimentation using oscilloscopes, spectrum analyzers and similar equipment.• Knowledge of sound engineering design processes• Excellent verbal and written communication skills• Proven ability to collaborate and be a great team player, working with multidisciplinary teams to meet demanding specifications Desirable• Experience with line management and/or team leadership• Experience with electronic and/or electromagnetic simulation tools• Ability to solder and rework high-density PCBs• Experience integrating multiple sub-assemblies to form complete electronic systems• Experience with some or all of the following software packages: Altium Designer, LTSpice, Keysight ADS• Understanding of noise in electronic circuits• Experience with FPGAs Benefits Why work with us? At Nu Quantum, we celebrate diversity and are committed to creating an inclusive workplace where people of all identities, orientations, backgrounds, and experiences are empowered. We value diverse perspectives as a source of creativity and innovation and encourage applications from all backgrounds, including those from underrepresented and marginalised communities. Joining Nu Quantum means joining a team where you can grow professionally and be part of an inspiring mission to shape the future of technology. Benefits• Flexible working options• Group DIS cover (4 x salary)• 1 month paid Sabbatical after 4 years of service• Generous Employee Referral Scheme• Private Medical and Dental Cover (With Vitality and Bupa)• On-site gym membership• Cycle scheme• Refreshments, including fruit and beverages, are available in the office.• 28 days annual leave, including a 3-day company shutdown period + UK Public Holidays• Option to purchase up to 5 days holiday per year• Enhanced paid family leave policies• Access to the Cambridge Botanical Gardens #J-18808-Ljbffr

RF Team Lead | £80-90k (Dependant on experience) | Cambridge | Hybrid My client is a discreetly influential technology company whose communication systems are relied upon across global industries, from public safety to utilities. They are now seeking an RF Team Lead to guide their R&D team while remaining hands-on with cutting-edge RF design. You'll drive technical excellence, mentor engineers, and play a vital role in next-gen product development. • Lead and support a team of RF Design Engineers, • Allocate resources and define project priorities, • Drive RF subsystem development across full product lifecycle, • Liaise with software, baseband, and audio teams to deliver integrated solutions, • Conduct design reviews, troubleshoot issues, and support regulatory approvals, • Degree in Electronics, Telecommunications, or related field, • Strong RF design experience in Tx/Rx architectures, power amplifiers, or antenna systems, • Hands-on knowledge of simulation tools (ADS, CST, etc.) and test environments (anechoic chambers, screen rooms, etc.), • Proven leadership/mentoring experience within an engineering team, • Strong understanding of LTE or GSM systems, • Experience in the critical communications industry, • Knowledge of EMC/EMI compliance and regulatory standards, • Familiarity with broadband or advanced RF technologies (MIMO, beamforming), • £80k-90k DOE, • Hybrid work, • 33 days of holiday, • Progression into senior leadership roles #J-18808-Ljbffr

Relocation Assistance and Skilled Work Visa Sponsorship is available, if required. Filtronic is looking for a Senior RF mm/Wave Engineer to be based at our Cambridge site to play a key role in the design, development, and delivery of high-performance RF and mmWave products and solutions. This role involves advanced technical expertise in RF/microwave engineering, hands-on design and test, problem-solving, and close collaboration with cross-disciplinary teams to ensure successful project execution. The Senior RF Engineer is responsible for delivering robust RF designs, supporting technology development, maintaining high engineering standards, and contributing to the company's product roadmap. • Lead the design, simulation, and development of RF and mmWave circuits, components, and subsystems, • Conduct RF system analysis, performance optimisation, and troubleshooting of complex designs, • Carry out RF measurements, characterisation, and validation of prototypes and production hardware, • Develop and maintain detailed technical documentation, including design reports, test plans, and results, • Ensure designs meet required specifications, standards, and customer requirements, • Contribute to technology and product roadmaps with innovative RF design solutions, • Support RFQs, proposals, and customer engagements with technical input where required, • Work with project managers and engineering leads to deliver designs on time, within budget, and to agreed quality standards, • Support the transition of designs from concept through prototyping into volume manufacturing, • Collaborate with process engineering and operations to ensure manufacturability and yield of RF products, • Assist in risk identification and mitigation during the design and development process, • Work closely with electronics, mechanical, software, and systems engineers to deliver integrated solutions, • Provide technical expertise and support to internal and external stakeholders, including customers, • Present technical work and project updates to peers, management, and customers as required, • Relevant degree or equivalent experience in RF, Microwave, Electronics or Communications Engineering., • Experience in RF/mmW circuit or system design., • Experience using RF design tools such as Microwave Office, CST, EMPro or ADS would be beneficial., • Good understanding of microwave circuit design, system line-up analysis, tolerance/yield analysis and design for manufacture., • Experience of transceiver, amplifier, filter, module or subsystem design would be advantageous., • A practical approach to engineering, with good problem-solving and analytical skills., • Ability to contribute to technical activities and work collaboratively with other engineers., • Good communication skills and the ability to work effectively across engineering, manufacturing and project teams., • Salary benchmarked at the top end of the market range to attract the strongest candidates., • 37.5 hour working week, • 25 days' holiday plus public holidays, with the option to buy up to 5 additional days, • Contributory pension scheme with up to 8% company contribution, • Life Assurance, • Income Protection Insurance, • Save As You Earn (SAYE) share scheme, • Electric Vehicle (EV) scheme, • Cycle to Work scheme, • Volunteering day, • Learning and development opportunities, • Hybrid working available We are always happy to answer any questions you may have about the role, what we do, our culture or what it is like to work at Filtronic. At Filtronic, we believe diverse perspectives drive innovation. We're committed to creating an inclusive workplace where everyone is treated with respect and has the opportunity to succeed. We welcome applications from all suitably qualified candidates regardless of age, disability, gender reassignment, marriage or civil partnership, pregnancy and maternity, race, religion or belief, sex or sexual orientation. If you require any reasonable adjustments during the recruitment process, please let us know. We'll be happy to support you throughout your application journey. #J-18808-Ljbffr

Sepura, Cambridge, England, United Kingdom – a vacancy for a Platform Mobile RF Engineer based in our Cambridge Advanced Technology Group, reporting to the Technology Office. The successful candidate will bring a structured approach to design, implementation and verification, and will function as a natural collaborator, self‑starter with strong time‑management and communication skills. • Evaluating architectural and system impacts of new product designs and concepts from a Platform Mobile RF perspective to converge on the best solutions within design constraints., • Working closely with system, digital baseband and software engineers in a co‑development environment to envision effective and balanced product architectures., • Bringing hardware architectures to life for the Advanced Technology Group prototypes with a very active hands‑on approach., • Ensuring the architectural integrity of hardware solutions aligned with technology roadmaps. Technical skills and experience (Essential): • At least 5 years proven industry experience in an equivalent role., • Proven ability to take a system view of Mobile RF solutions., • Strong background in RF design at PCB board level., • Experience with GSM/LTE mobile platforms and reference designs (e.g. Qualcomm or MediaTek)., • Proven hands‑on experience designing and bringing up mobile RF platforms from the ground up., • Experience defining, implementing and supervising PCB layout design rules and constraints., • Experience with RF simulation tools (e.g. ADS, MWO, etc.)., • Experience with digital baseband RF integration. Technical Skills and Experience (Desirable): • EM simulation tools (e.g. CST, HFSS, FEKO, etc.)., • Mobile antenna design., • Reference designs creation and maintenance. Personal Attributes: • Innovative with proven ability to generate new ideas and approaches to problems., • Flexible and able to work in a fast‑paced dynamic team environment., • Self‑aware, striving for continuous improvement., • Good analytical, numerical, written and verbal communication skills., • Mid‑Senior level, • Full‑time, • Information Technology, • Industries: Telecommunications #J-18808-Ljbffr

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. Strong communication skills and hands-on lab experience with RF test equipment are essential. The role requires a BS/MS in EE with 6+ years in RF electronics, proficiency in CST/ADS and Altium, and experience with lab instruments such as VNAs and #J-18808-Ljbffr

Contract Type:Full-time, Permanent Location:Cambridge, UK Visa Sponsorship available Nu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation, diversity, and a commitment to excellence. We’re creating an environment where brilliant minds from all backgrounds collaborate to push the boundaries of what’s possible. Founded to commercialise research generated over the last decade at the Cavendish Laboratory, Nu Quantum is on a mission to shape the future of quantum information systems. We’re working on exciting technology that will improve the utility and accelerate the time-to-market of quantum computing systems. We integrate novel quantum photonic technology to form an efficient and scalable quantum networking infrastructure in partnership with world-leading companies and academic groups. We are looking for an Electronics Engineer with experience designing high-performance analogue and mixed-signal circuitry to join our highly collaborative team, supporting the development of our novel quantum networking hardware. The successful candidate will be working with teams spanning mechanical engineering, software and FPGA, optics, nanofabrication, and physics. There will be opportunities to work with cutting-edge technologies and to try out highly creative and innovative designs, working from initial concepts through to lab-based testing and deployment of prototype systems. As a member of our growing electronics team, you’ll be responsible for coming up with circuit designs to meet challenging performance criteria, testing prototypes in the lab, and supporting their use within the wider company to enable fast and scalable quantum networking. You’ll be working closely with Engineers and Scientists from a wide range of disciplines to make sure complex electronic systems function as expected. • Liaising with team members from many technical disciplines, to refine requirements and specifications for electronics systems, • Carrying out design calculations and simulations, and selecting suitable components and equipment, • Producing high-quality electronic schematics, system designs and PCB layouts, • Organising the manufacture of prototypes, • Hands-on testing, debugging and improving of complex electronic and optical setups, • Analysis of experimental results and data, • Maintaining accurate design records and documentation, • Supporting the use of electronic systems throughout the company. Essential • Degree-level qualification in electronics, physics or other closely-related subject, • Industry experience or PhD in analogue electronic design, • Experience with PCB design tools, including design for manufacture and reliability, • Experience with electronic and/or electromagnetic simulation tools, • Ability to perform hands-on testing and experimentation using oscilloscopes, spectrum analyzers and similar equipment., • Excellent verbal and written communication skills, • Ability to collaborate and be a great team player, working with multidisciplinary teams to meet demanding specifications, • Understanding of high-frequency and RF circuit design principles, • Ability to solder and rework high-density PCBs, • Experience integrating multiple sub-assemblies to form complete electronic systems, • Experience with some or all of the following software packages: Altium Designer, LTSpice, Keysight ADS, • Understanding of noise in electronic circuits, • Experience with FPGAs Why work with us? At Nu Quantum, we celebrate diversity and are committed to creating an inclusive workplace where people of all identities, orientations, backgrounds, and experiences are empowered. We value diverse perspectives as a source of creativity and innovation and encourage applications from all backgrounds, including those from underrepresented and marginalised communities. Joining Nu Quantum means joining a team where you can grow professionally and be part of an inspiring mission to shape the future of technology. Benefits • Flexible working options, • Group DIS cover (4 x salary), • 1 month paid Sabbatical after 4 years of service, • Generous Employee Referral Scheme, • Private Medical and Dental Cover (With Vitality and Bupa), • On-site gym membership, • Cycle scheme, • Refreshments, including fruit and beverages, are available in the office., • 28 days annual leave, including a 3-day company shutdown period + UK Public Holidays, • Option to purchase up to 5 days holiday per year, • Enhanced paid family leave policies, • Access to the Cambridge Botanical Gardens #J-18808-Ljbffr

Visa Sponsorship available Nu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation, diversity, and a commitment to excellence. We're creating an environment where brilliant minds from all backgrounds collaborate to push the boundaries of what's possible. Founded to commercialise research generated over the last decade at the Cavendish Laboratory, Nu Quantum is on a mission to shape the future of quantum information systems. We're working on exciting technology that will improve the utility and accelerate the time-to-market of quantum computing systems. We integrate novel quantum photonic technology to form an efficient and scalable quantum networking infrastructure in partnership with world-leading companies and academic groups. We are looking for an experienced Senior Electronics Engineer, skilled in high-performance analogue and mixed-signal circuitry to join our highly collaborative team, supporting the development of our novel quantum networking hardware. The successful candidate will be working with teams spanning mechanical engineering, software and FPGA, optics, nanofabrication, and physics. There will be opportunities to work with cutting-edge technologies and to try out highly creative and innovative designs, working from initial concepts through to lab-based testing and deployment of prototype systems. As a member of our growing electronics team, you'll be responsible for architecting novel electronics designs while liaising with the physics and product teams to agree on ambitious yet achievable specifications. You'll be designing, building and testing prototypes in the lab, and supporting their use within the wider company to enable fast and scalable quantum networking. You'll be collaborating with Engineers and Scientists from a wide range of disciplines to make sure complex electronic systems function as expected, and supporting the project management team in planning timescales and budgets. • Liaising with team members from many technical and business disciplines, to agree requirements and specifications for electronics systems., • Carrying out design calculations and simulations, and selecting suitable components and equipment., • Producing high-quality electronic schematics, system designs and PCB layouts., • Organising the manufacture of prototypes., • Hands‑on testing, debugging and improving of complex electronic and optical setups., • Analysis of experimental results and data., • Supporting the use of electronic systems throughout the company., • Supporting wider business plans by providing input on project timescales, complexity and cost., • Degree-level qualification in electronics, physics or other closely-related subject, • Industry experience in analogue electronic design, • Experience with PCB design tools, including design for manufacture and reliability, • Understanding of high-frequency and RF circuit design fundamentals, • Ability to perform hands‑on testing and experimentation using oscilloscopes, spectrum analyzers and similar equipment., • Knowledge of sound engineering design processes, • Excellent verbal and written communication skills, • Proven ability to collaborate and be a great team player, working with multidisciplinary teams to meet demanding specifications, • Experience with line management and/or team leadership, • Experience with electronic and/or electromagnetic simulation tools, • Ability to solder and rework high-density PCBs, • Experience integrating multiple sub‑assemblies to form complete electronic systems, • Experience with some or all of the following software packages: Altium Designer, LTSpice, Keysight ADS, • Understanding of noise in electronic circuits, • Experience with FPGAs At Nu Quantum, we celebrate diversity and are committed to creating an inclusive workplace where people of all identities, orientations, backgrounds, and experiences are empowered. We value diverse perspectives as a source of creativity and innovation and encourage applications from all backgrounds, including those from underrepresented and marginalised communities. Joining Nu Quantum means joining a team where you can grow professionally and be part of an inspiring mission to shape the future of technology. • Flexible working options, • Group DIS cover (4 x salary), • 1 month paid Sabbatical after 4 years of service, • Generous Employee Referral Scheme, • Private Medical and Dental Cover (With Vitality and Bupa), • On‑site gym membership, • Cycle scheme, • Refreshments, including fruit and beverages, are available in the office., • 28 days annual leave, including a 3-day company shutdown period + UK Public Holidays, • Option to purchase up to 5 days holiday per year, • Enhanced paid family leave policies, • Access to the Cambridge Botanical Gardens #J-18808-Ljbffr

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Senior Hardware Engineer II to our team. If you are great at what you do, enjoy working in a startup environment, and are passionate about developing leading-edge electronics for satellites, spacecraft, and aerospace systems, we would like to hear from you. At the Principal level, you will be tasked with full-stack hardware development for complex modules and hardware systems. You will have the opportunity to start at concept development and progress through detailed design, analysis, layout, build, test, and delivery, doing hands‑on work at each phase. The Principal level also includes technical leadership opportunities, gaining responsibility for critical designs and teams of engineers developing new products and systems. At a small company and a startup, your work will make direct contributions to the success of the business. The work is challenging and impactful, requiring both breadth and depth of technical knowledge. Our products are made for high‑reliability space and airborne applications, so designs require high levels of technical rigor while maintaining the agility of a startup environment. The successful candidate will also present engineering design review materials to our customers and executive team. As such, excellent written and verbal communication skills are required. • Own end‑to‑end design of complex electronics modules and systems, from concept and architecture through schematic, layout, test, and production. Products may include high‑speed digital, power electronics, and/or RF., • Lead teams of hardware engineers to develop new products with multiple electronics modules., • Provide subject matter expertise in support of hardware development across the company., • Develop hardware architecture and write hardware requirements for systems of high complexity., • Perform detailed and complete schematic design for complex boards, ranging from key components to supporting passives., • Perform detailed PCB layout in Altium Designer for complex boards, often working with a PCB Drafter., • Complete analysis such as worst‑case circuit analysis, signal integrity analysis, and power integrity analysis. Guide analysis methodology., • Develop bring‑up plans and design verification plans for new hardware and complex systems., • Perform bring‑up and key verification testing of modules and complex integrated systems, often working with a team to complete validation., • Release modules and assemblies to production, working with the Manufacturing and Test Engineering teams., • Mentor junior and senior engineers to build technical understanding and professional development., • Use strong working knowledge of adjacent fields, such as software and mechanical, to streamline development of complex hardware systems., • Bachelor of Science (BS) degree or higher in Electrical Engineering from an accredited university., • Minimum of 6 years of industry or university research experience in board‑level electronics design, analysis, and test., • Direct experience designing high‑reliability electronics and small systems for space or defense applications, including part derating, worst‑case analysis, and thermal constraints., • Experience owning the design phase of complex board‑level electronics and small hardware systems, including architecture design, trade studies, key part selection, and detailed design., • Multiple experiences delivering hardware products through production and deployment., • Expertise in PCB layout and manufacturing, including high‑density interconnect (HDI) stackup design, IPC standards, and industry best practices., • Expertise derisking designs with board‑level signal integrity and/or power integrity simulation tools such as Ansys SIwave, ADS SIPro, or Mentor Hyperlynx., • Strong understanding of adjacent fields, such as software and mechanical, that contributes to judicious design of hardware system architectures., • Expert‑level proficiency in electronics design tools such as Altium., • Extensive lab experience for bring‑up and verification of new hardware, based on in‑depth understanding of specialized lab equipment., • Excellent written and spoken communication skills., • Experience leading teams of hardware engineers to develop multi‑module assemblies, including hardware architecture, requirements, and interconnects., • Design for space radiation environments. CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Please be aware that many roles will be subject to both security and export control restrictions. These restrictions mean that factors including new starter’s nationality, any previous or dual nationalities held, place of birth and country of residence may limit those roles that you can perform for the organisation. Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. #J-18808-Ljbffr

We are seeking a RF Engineer to play an important role within our Research and Development team. Sepura develops Mission Critical TETRA/LTE radios (sub‑6GHz), Cellular, BT, WiFi, GNSS, NFC and delivers the right solutions to customers worldwide, including police, fire, ambulance services, and critical mining and industrial customers. The company is a global leader in innovative communications solutions and is transitioning from TETRA to LTE ESN services. The role offers an exciting opportunity to develop next‑generation communication devices at Sepura Ltd in Waterbeach, Cambridge. • Component evaluation, and sourcing, • Support on design (down to discrete component level), • Integration with Digital, Audio, and MMI subsystems, • Circuit simulation, • Test definition and documentation, • Validation of designs, • Root‑cause analysis of failures with updates to design to resolve faults, • Schematic creation and PCB layout supervision This role may require some travel; the successful candidate will need a full, clean driving licence, their own car, and be able to travel overseas. Travel expenses will be covered. As an RF Engineer you will be expected to verify designs, identify product issues and resolve complex engineering challenges with proactive presentation of solutions. You will also be involved in component selection and design with support from senior engineers as required. • Bachelor’s or Master’s degree in Electronics Engineering, Telecommunications, or a related field, • Understanding of RF systems and technologies, including design, simulation, and testing, • Proven hands‑on design experience with practical engineering intuition, • Good problem‑solving and analytical abilities, • Radio product development/integration up to 6GHz, ideally within the telecommunications or critical communications industry, • Excellent time‑management and communication skills, with a history of delivering projects/tasks on time and with high quality, • RF Tx/Rx architectures, • RF receivers & transmitters, • RF power amplifiers, • Frequency generation (VCO), • Matching networks, • EMC/EMI, • Component selection and evaluation skills, • Experience using RF simulation and modelling tools such as ADS, CST, or equivalent, • Familiarity with RF testing equipment, procedures, protocols, and facilities (e.g., anechoic chambers, screening rooms), • TETRA/PMR – 100‑900 MHz, • LTE/4G/5G – Sub‑6GHz, • GSM – MHz, • Excellent communication and interpersonal skills, with the ability to collaborate effectively across teams, • Ability to manage multiple activities concurrently and organise support where needed, • Strong practical skills with PCBs, including component‑level rework and modifications, • GNSS – 1.0‑1.6 GHz, • WiFi – 2.4‑6 GHz, • NFC, • Discrete design experience, • Knowledge of MIMO/5G including validation testing #J-18808-Ljbffr

RF Engineer | Cambridge | As an RF Engineer, you'll contribute to development projects leveraging your RF electronics design skills. My client is a critical-communications technology company delivering TETRA and LTE solutions for mission-critical users across multiple sectors, based in Waterbeach, Cambridge. • Design and specify RF circuitry for radio terminal products, • Subsystem design, integration with baseband, audio, and MMI subsystems, • Component specification, evaluation, and sourcing, • Schematic design and supervision of PCB layout, • Design and develop RF systems at component level, with performance testing and optimisation, • Integration and prototyping across subsystems and wider system architecture, • Produce technical documentation, including design reports and test plans, • Bachelor's or Master's degree in Electronics Engineering, Telecommunications, or related field, • Extensive RF design experience, ideally in telecommunications or critical-communications, • Design-level experience in at least 3 of: RF Tx/Rx architectures, receivers/transmitters, power amplifiers, EMC/EMI, frequency generators, antenna design, matching networks, broadband comms, LTE/4G/5G, • Experience with RF simulation tools such as ADS or CST, • Familiarity with RF testing procedures and facilities, including anechoic chambers, • Experience with professional mobile radio (PMR) systems, • Regulatory/compliance knowledge in telecommunications, • Beamforming or MIMO experience #J-18808-Ljbffr

Cambridge | Hybrid Working Available Competitive Salary + Bonus + Excellent Benefits Develop Technology That Makes a Difference An innovative UK engineering company is seeking a Senior RF Hardware Design Engineer to play a leading role in the development of advanced wireless communications technology deployed in critical operational environments around the world. With a strong order book, long-term customer programmes and significant investment in next-generation product development, this is an opportunity to join a successful engineering business where technical expertise genuinely influences product direction. This is far more than a traditional RF design role. You’ll take ownership of RF hardware development across a portfolio of sophisticated wireless systems, helping shape the next generation of products that incorporate advanced cellular and radio technologies. Working in a small, highly capable engineering team, you’ll have genuine authority to influence architecture decisions, challenge existing approaches and drive innovation from concept through to production. You’ll remain involved throughout the complete product lifecycle rather than handing designs over after schematic completion. • Defining RF architectures for next-generation wireless products, • Designing transmit and receive signal chains, • Selecting amplifiers, filters, mixers, switches and RF components, • Producing schematics and supporting PCB layout activities, • Developing mixed-signal and RF hardware for advanced radio systems, • Bringing up prototype hardware and validating performance, • RF testing, fault-finding and optimisation in the laboratory, • Supporting EMC, environmental and regulatory compliance activities, • Introducing designs into production and supporting ongoing product improvements, • Collaborating closely with software, systems, mechanical and manufacturing teams Essential • Strong commercial experience in RF hardware design and development, • Experience taking complex hardware from concept through to production, • RF transmit and receive chain design expertise, • Practical RF PCB design experience, • Strong debugging and fault-finding skills, • Experience using RF laboratory equipment including:, • Spectrum analysers, • Network analysers, • Signal generators, • RF power measurement equipment, • Knowledge of EMC/EMI principles and compliance techniques, • Ability to work independently and take technical ownership Highly Desirable • Cellular communications experience (GSM, UMTS, LTE and/or 5G), • Software Defined Radio (SDR) hardware experience, • Multi-band RF system design, • Experience with:, • RF power amplifiers, • LNAs, • Filters, • Duplexers, • RF switches, • RF simulation tools (ADS, CST, HFSS or equivalent), • Experience supporting radio or regulatory approvals, • Low-to-medium volume electronics production experience, • Genuine Technical Ownership, • Real-World Impact, • Engineering-Led Culture, • Visible Product Development, • Profit-Linked Rewards, • Competitive salary, • Performance-related bonus, • Hybrid working flexibility, • Significant technical autonomy, • Exposure to cutting-edge RF and wireless communications technology, • Long-term product development programmes, • Supportive engineering culture with minimal bureaucracy, • Opportunity to become the RF technical authority within the business If you're an experienced RF Hardware Design Engineer looking for a role where you can influence product architecture, remain hands-on with hardware, and work on technology with genuine real-world impact, we'd love to hear from you #J-18808-Ljbffr

Join us as an RF Engineer shaping innovative products with expertise in RF systems and design. Sepura develops Mission Critical TETRA/LTE radios (sub 6GHz)/Cellular/BT/WiFi/GNSS/NFC) We create designs from market requirements to customer delivery in Cambridge UK and manufacture in Europe; delivering the right solutions to our worldwide customers. They include police, fire and ambulance services across the world as well as critical mining and industrial customers. We are global leaders in the design, development and supply of innovative communications solutions in multiple market segments including emergency services. We are immersed in the transition from TETRA to LTE ESN services and developing challenging/complex radios (vehicle based and handheld devices with a vast array of support accessories) to support our customers. We are seeking an experienced engineer to play a pivotal role developing innovative products, leveraging their expertise in RF systems/electronics design. The ideal candidate will have a proven track record in RF product design, enjoy problem-solving, and be an excellent communicator. Come and join Sepura Ltd at an exciting time of growth and progress your career within this product focused company, based in Waterbeach, Cambridge defining the next generation of communication devices. Role: The role is a product development/maintenance role and will include: • Technical requirements analysis, design (down to discrete level) and specification of RF circuitry including component specification, evaluation, and sourcing, • Complete subsystem design, implementation and validation through to Approved product, • Schematic creation and PCB layout supervision, • Integration with Digital, Audio, and MMI subsystems, • Test definition design and documentation, • Root cause analysis of failures with updates to design to resolve faults, • Type approval support to ensure compliant products, • Collaboration/Interaction with all relevant departments to deliver high quality engineering solutions, • Support where required for defining/creating new products Sepura develops Mission Critical TETRA/LTE radios (sub 6GHz)/Cellular/BT/WiFi/GNSS/NFC) We create designs from market requirements to customer delivery in Cambridge UK and manufacture in Europe; delivering the right solutions to our worldwide customers. They include police, fire and ambulance services across the world as well as critical mining and industrial customers. We are global leaders in the design, development and supply of innovative communications solutions in multiple market segments including emergency services. We are immersed in the transition from TETRA to LTE ESN services and developing challenging/complex radios (vehicle based and handheld devices with a vast array of support accessories) to support our customers. We are seeking an experienced engineer to play a pivotal role developing innovative products, leveraging their expertise in RF systems/electronics design. The ideal candidate will have a proven track record in RF product design, enjoy problem-solving, and be an excellent communicator. Come and join Sepura Ltd at an exciting time of growth and progress your career within this product focused company, based in Waterbeach, Cambridge defining the next generation of communication devices. Role: The role is a product development/maintenance role and will include: • Technical requirements analysis, design (down to discrete level) and specification of RF circuitry including component specification, evaluation, and sourcing, • Complete subsystem design, implementation and validation through to Approved product, • Schematic creation and PCB layout supervision, • Integration with Digital, Audio, and MMI subsystems, • Test definition design and documentation, • Root cause analysis of failures with updates to design to resolve faults, • Type approval support to ensure compliant products, • Collaboration/Interaction with all relevant departments to deliver high quality engineering solutions, • Support where required for defining/creating new products This role may require some travel, so the successful candidate will need a full, clean driving license, own car, and valid passport. Travel expenses will be covered. What you need to succeed :Behaviour As a Senior RF Engineer you will be expected to be able to resolve some of the more complex queries, proactively collaborating with other departments, presenting and developing solutions to engineering challenges. Qualifications • Bachelor's degree or higher in Electronics Engineering, Telecommunications, or a related field.Experience and Skills, • Discrete RF design experience, • Strong proven hands‑on design experience, • Radio product development/integration up to 6GHz, ideally within the telecommunications or critical communications industry, • Good problem-solving and analytical abilities, • Knowledge of RF systems and technologies, including design, simulation, and testing including conformance, • Excellent time management and communication skills, with a history of delivering projects/tasks on time and with high quality.Core RF Expertise - you will have significant design‑level experience in at least 2 of the following areas:, • RF Tx/Rx architectures, • RF transmitters and receivers, • RF Power Amplifiers, • Frequency Generation (VCO), • Matching networks, • EMC/EMI, • Broadband communication systemsTools & Engineering Methods, • RF simulation tools and modelling such as ADS, CST, or equivalents, • RF (circuit and system) testing procedures, protocols, and use of facilities (e.g., anechoic chambers, screened rooms), • Use of test equipment such as Spectrum & Network Analysers, Communications testers etc.Technology Experience - You should have strong, hands‑on experience in at least one of the following technologies:, • TETRA/PMR – 100-900 MHz, • LTE/4G/5G – Sub 6GHz, • GSM – MHzCollaboration & Delivery Skills, • Excellent communication and interpersonal skills, with the ability to effectively liaise with the team and collaborate with other departments., • Ability to independently manage multiple varied projects simultaneously and effectively assign/delegate both internal and external resources., • Excellent hands‑on experience handling PCBs and competent of own component rework and/or modifications.Nice to have: Experience with, • GNSS – 1.0-1.6 GHz, • WiFi – 2.4-6GHz, • NFC, • Antenna design for portable products, • Familiarity with regulatory standards and compliance in the telecommunications industry, • Knowledge of MIMO/5G including validation testing, • Analog closed loop PA linearisation, • Proficiency in additional programming languages relevant to RF design and testing. #J-18808-Ljbffr

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Senior RF Engineer II to our team. The ideal candidate has experience in board-level RF electronics design. If you enjoy working in a startup environment and are passionate about developing leading-edge RF hardware for satellites, spacecraft, and aerospace systems, we would like to hear from you. In this position, you will be responsible for RF circuits and systems through all phases of the development process. The ideal candidate will be proficient in board-level schematic design and PCB layout of RF circuits, and system-level communications concepts such as link budgets and modulation schemes. The work will include many aspects of phased array communication systems, including RF front-ends, frequency converters and synthesizers, filters, beamformers, power dividers, and phased array antennas. As a Cesium hardware team member, you will be responsible for RF hardware designs from initial concept through requirements definition, part selection, detailed design, analysis, manufacturing, testing, qualification, and in-orbit support of Cesium's products. Hardware design tasks will include block diagrams, detailed schematics, PCB layout and routing, simulations, and test design. The successful candidate will also present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required. • A Bachelor of Science (BS) or Master of Science (MS) degree in Electrical Engineering (EE) from an accredited university or institution., • 6+ years of industry experience in design and analysis of RF electronics design, analysis, test, and troubleshooting., • Experience with professional simulation tools such as CST and ADS, as well as EDA tools such Altium., • Hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes., • Excellent written and verbal communication skills., • Experience with MATLAB or other programming languages., • Experience in aerospace electronics design, development, and qualification., • Knowledge of worst-case circuit analysis, failure method and criticality analyses, and reliability analysis., • Experience with antenna design., • Knowledge of EMI/EMC design and mitigation techniques. CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Please be aware that many roles will be subject to both security and export control restrictions. These restrictions mean that factors including new starter’s nationality, any previous or dual nationalities held, place of birth and country of residence may limit those roles that you can perform for the organisation. As a note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. #J-18808-Ljbffr

Atthe company, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, the company is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.We are looking to add aSenior RF Engineer IIto our team. The ideal candidate has experience inboard-level RF electronics design. If you enjoy working in a startup environmentand are passionate about developing leading-edge RF hardware for satellites, spacecraft, and aerospace systems, we would like to hear from you.In this position, you will be responsible for RF circuits and systems through all phases of the development process. The ideal candidate will be proficient in board-level schematic design and PCB layout of RF circuits, and system-level communications concepts such as link budgets and modulation schemes. The work will include many aspects of phased array communication systems, including RF front-ends, frequency converters and synthesizers, filters, beamformers, power dividers, and phased array antennas.As a Cesium hardware team member, you will be responsible for RF hardware designs from initial concept through requirements definition, part selection, detailed design, analysis, manufacturing, testing, qualification, and in-orbit support of Cesium's products. Hardware design tasks will include block diagrams, detailed schematics, PCB layout and routing, simulations, and test design.The successful candidate will also present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required. • A Bachelor of Science (BS) or Master of Science (MS) degree in Electrical Engineering (EE) from an accredited university or institution., • 6+ years of industry experience in design and analysis of RF electronics design, analysis, test, and troubleshooting., • Experience with professional simulation tools such as CST and ADS, as well as EDA tools such Altium., • Hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes., • Excellent written and verbal communication skills., • A Bachelor of Science (BS) or Master of Science (MS) degree in Electrical Engineering (EE) from an accredited university or institution., • 6+ years of industry experience in design and analysis of RF electronics design, analysis, test, and troubleshooting., • Experience with professional simulation tools such as CST and ADS, as well as EDA tools such Altium., • Hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes., • Excellent written and verbal communication skills., • Experience with MATLAB or other programming languages., • Experience in aerospace electronics design, development, and qualification., • Knowledge of worst-case circuit analysis, failure method and criticality analyses, and reliability analysis., • Experience with antenna design., • Knowledge of EMI/EMC design and mitigation techniques. the company considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills.please be aware that many roles will be subject to both security and export control restrictions. These restrictions mean that factors including new starter’s nationality, any previous or dual nationalities held, place of birth and country of residence may limit those roles that you can perform for the organisation. Please note: the company does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to the company team members not through our approved vendor list or Talent Acquisition will be considered property of the company, and we will not be obligated to pay any referral fees.Find Jobs in United Kingdom on Arbeitnow #J-18808-Ljbffr

This RF Lead Engineer opportunity sits within a well-funded, fast-growing semiconductor company developing next-generation RF technology for mobile and connected devices. The business is focused on simplifying RF front-end architectures at a system level, enabling more efficient, scalable connectivity across a wide range of applications. Joining as an RF Lead Engineer, you’ll play a key role in moving cutting-edge RF concepts into real, deployable hardware - working closely with architecture, systems, and wider engineering teams. As an RF Lead Engineer, you will take ownership of RF subsystem design and delivery within a defined system architecture. This is a hands-on position with real technical depth, combined with leadership responsibilities across design, validation, and team development. You’ll be expected to drive RF performance from concept through to validation, ensuring designs meet both technical and commercial objectives. Key responsibilities RF Technical Leadership Lead RF design activities aligned to system-level requirements Own RF subsystem performance, implementation, and delivery Drive design reviews and provide technical sign-off RF Design & Development Design and simulate RF circuits (LNAs, PAs, filters, duplexers) Translate architectural requirements into detailed RF designs Optimise RF performance within system constraints Testing & Verification Define and execute RF test and validation plans Analyse measurements (S-parameters, NF, EVM, ACPR, phase noise, linearity) Lead debugging and root-cause analysis of RF issues Mentorship & Leadership Mentor and support RF engineers within the team Promote strong engineering practices and documentation standards Cross-Functional Work Collaborate with system architects and multidisciplinary teams Contribute to technical decision-making, planning, and risk management Support manufacturing and production test activities What they’re looking for Degree in RF Engineering, Electronics, Physics, or similar Strong hands-on RF design experience across relevant frequency ranges Proven track record delivering RF projects at a senior/lead level Solid understanding of RF theory and real-world implementation Experience with tools such as ADS, AWR, CST, HFSS Confident using RF lab equipment (VNA, spectrum analyser, signal generator, etc.) You’ll suit this role if you’re delivery-focused, technically sharp, and comfortable operating in an environment where architecture and productisation are closely linked. Package & benefits Competitive salary + pension Share options 25 days holiday + bank holidays Private medical, life assurance, income protection Flexible working options Additional benefits platform Why this role This RF Lead Engineer position offers a genuine opportunity to influence how RF systems are architected and delivered in next-generation wireless products. It’s a strong fit for someone who enjoys combining deep technical work with leadership and wants to see their designs move into real-world deployment. If you’d like more detail, reach out to Zac Taylor at IC Resources.

Location: Sepura, Cambridge, England, United Kingdom As a RF Team Leader you will have responsibility for the management of the RF Electronics Development Team as well as contributing to development projects as a RF Design Engineer. The right candidate 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. Come and join Sepura Ltd at an exciting time of growth and progress your career within this innovative technology company, based in Waterbeach, Cambridge. Referrals increase your chances of interviewing at Sepura by 2x. • Managing a team of RF design engineers, including:, • Management of resource allocations against agreed priorities, • Technical leadership within the RF discipline, • Ensuring appropriate guidance to the ones mentoring of junior team members, • Performance management and personal development reviews, • Reinforcing process and setting standards, • Technical design and specification of baseband 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 support, • Technical support to end customers, • Regular reporting to senior stakeholders Our customer base includes many different industries and markets around the world. Our complete TETRA and LTE solutions have been developed specifically for users in multiple sectors to face their critical communications challenges. There is no such thing as a typical day here at Sepura. You will be supported by your manager and team, as well as collaborating with other departments across the business. • Regular meetings to review projects progress, set priorities, and address challenges., • Conduct design reviews to ensure RF systems meet performance standards and regulatory requirements., • Collaborate with baseband, software, and audio teams to integrate RF solutions into broader projects., • Assist mentors providing guidance and support on technical issues., • Engage in project management activities, such as updating project timelines, managing resources, and communicating with stakeholders to ensure project milestones are met., • Bachelor’s or Master’s degree in Electronics Engineering, Telecommunications, or a related field., • Extensive experience in RF design and development, preferably in the telecommunications or critical communications industry., • In-depth knowledge of RF systems and technologies, including design, simulation, and testing., • Proven leadership experience, managing and mentoring engineering teams., • Strong project management skills, with a track record of delivering projects on time and within budget., • Excellent problem-solving and analytical skills., • Proficiency in at least 3 of the following items:, • RF Tx/Rx Architectures, • RF Receivers, • RF Transmitters, • RF Power Amplifiers, • EMC/EMI, • Frequency Generators, • Antenna design, • Broadband communications, • LTE/4G/5G, • Simulation tools and modelling such as ADS and/or CST, • Testing procedures, protocols and facilities such as anechoic chambers and screening rooms, • Proficiency in at least 2 of the following technologies:, • TETRA - 100-900 MHz, • GSM - MHz, • LTE/4G/5G - 700-2700 MHz, • GNSS - 1.6-2 GHz, • WiFi - 2.4-6GHz, • Strong communication and interpersonal skills, capable of effectively leading a team and collaborating with other departments., • Ability to manage multiple projects simultaneously and prioritize tasks effectively., • Experience with professional mobile radio (PMR) systems., • Familiarity with regulatory standards and compliance in the telecommunications industry., • Knowledge of advanced RF technologies, such as beamforming or MIMO., • Proficiency in additional programming languages relevant to RF design and testing. Mid-Senior level Full-time Telecommunications #J-18808-Ljbffr

Senior RF Hardware Design Engineer Cambridge | Hybrid Working Available Competitive Salary + Bonus + Excellent Benefits Develop Technology That Makes a Difference An innovative UK engineering company is seeking a Senior RF Hardware Design Engineer to play a leading role in the development of advanced wireless communications technology deployed in critical operational environments around the world. With a strong order book, long-term customer programmes and significant investment in next-generation product development, this is an opportunity to join a successful engineering business where technical expertise genuinely influences product direction. The Opportunity This is far more than a traditional RF design role. You'll take ownership of RF hardware development across a portfolio of sophisticated wireless systems, helping shape the next generation of products that incorporate advanced cellular and radio technologies. Working in a small, highly capable engineering team, you'll have genuine authority to influence architecture decisions, challenge existing approaches and drive innovation from concept through to production. You'll remain involved throughout the complete product lifecycle rather than handing designs over after schematic completion. What You'll Be Doing Defining RF architectures for next-generation wireless products Designing transmit and receive signal chains Selecting amplifiers, filters, mixers, switches and RF components Producing schematics and supporting PCB layout activities Developing mixed-signal and RF hardware for advanced radio systems Bringing up prototype hardware and validating performance RF testing, fault-finding and optimisation in the laboratory Supporting EMC, environmental and regulatory compliance activities Introducing designs into production and supporting ongoing product improvements Collaborating closely with software, systems, mechanical and manufacturing teams Key Skills & Experience Essential Strong commercial experience in RF hardware design and development Experience taking complex hardware from concept through to production RF transmit and receive chain design expertise Practical RF PCB design experience Strong debugging and fault-finding skills Experience using RF laboratory equipment including: Spectrum analysers Network analysers Signal generators RF power measurement equipment Knowledge of EMC/EMI principles and compliance techniques Ability to work independently and take technical ownership Highly Desirable Cellular communications experience (GSM, UMTS, LTE and/or 5G) Software Defined Radio (SDR) hardware experience Multi-band RF system design Experience with: RF power amplifiers LNAs Filters Duplexers RF switches RF simulation tools (ADS, CST, HFSS or equivalent) Experience supporting radio or regulatory approvals Low-to-medium volume electronics production experience Why Join? Genuine Technical Ownership You'll influence major architectural decisions rather than simply delivering against a fixed specification. Real-World Impact The technology is deployed in operational environments where reliability and performance matter. Engineering-Led Culture A flat organisational structure where engineers are trusted to solve problems and get on with building great products. Visible Product Development You'll see your work progress from research and development through testing, qualification and production deployment. Profit-Linked Rewards The business operates a highly collaborative ownership-focused model, giving employees a direct connection to company success. What's In It For You? Competitive salary Performance-related bonus Hybrid working flexibility Significant technical autonomy Exposure to cutting-edge RF and wireless communications technology Long-term product development programmes Supportive engineering culture with minimal bureaucracy Opportunity to become the RF technical authority within the business If you're an experienced RF Hardware Design Engineer looking for a role where you can influence product architecture, remain hands-on with hardware, and work on technology with genuine real-world impact, we'd love to hear from you. TPBN1_UKTJ

Our client is a fabless semiconductor company developing breakthrough RF technology that radically simplifies RF front-end architectures for mobile and connected devices. This technology will empower anyone to treat global connectivity as a commodity, effortlessly adding it to any device. You 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. • Lead RF design activities across assigned projects in line with system‑level requirements and architecture, • Own subsystem performance, implementation, and technical delivery, • Lead design reviews and provide technical approval for RF designs, • Design, simulate, and validate RF circuits and subsystems (e.g. LNAs, PAs, filters, duplexers), • Translate system and architectural requirements into detailed RF designs, • Support RF trade‑offs and optimisation within given architectural constraints, • Define and execute RF test plans and verification activities, • Analyse RF measurements including S‑parameters, NF, phase noise, EVM, ACPR, and linearity, • Lead troubleshooting and root‑cause analysis of RF performance issues, • Provide technical guidance and mentoring to RF engineers, • Promote best practices in RF design, documentation, and verification, • Support skills development and knowledge sharing within the RF team, • Work closely with the System Architect, and full multi‑disciplinary team, • Provide RF input to project planning, risk management, and technical decision‑making, • Support manufacturing, production test, and in‑service support activities, • 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, • 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 analyzers, signal generators, power meters, etc.), • Delivery‑focused with strong technical judgement, • Proactive approach to problem‑solving with a resilient attitude towards ambiguity, • Excellent problem‑solving and analytical skills, • Strong communication and collaboration abilities, • Ability to work independently and as part of a team, • Attention to detail and commitment to producing high‑quality output #J-18808-Ljbffr

Platform Recruitment is seeking an experienced RF Team Lead in Cambridge to guide our R&D team while hands-on with RF design. You will drive technical excellence, mentor engineers, and contribute to next-gen product development. The role requires a degree in Electronics or related field, strong Tx/Rx and LTE/GSM knowledge, and hands-on use of ADS/CST and test chambers. Hybrid working with 33 days holiday is offered. #J-18808-Ljbffr

Blue Light Card is seeking a Programme Manager for an eight-month fixed-term contract to bring structure and momentum to the ads platform build and data/reporting workstream.

We are seeking a skilled Google Ads Specialist (PPC Account Manager) with a strong background in managing Google ad campaigns within an agency setting. Google Ads: 4 years (required)). Proficiency in using Google Ads Manager and other related tools.

Become a food delivery driver with Deliveroo and find work that suits you.Make money on your own schedule with your own vehicle (scooter, bike or car).Work when you want to, at the tap of a button.Scooter, bike or car (with license and insurance).Smartphone with iOS 12 / Android 6 or above.Proof of

Product Testers are wanted to work from home in the UK to fulfill upcoming contracts with local and international companies.We guarantee 15-25 hours per week with an hourly pay of between £18 / hr.There is no payment required in order to apply or to work as an In-Home Usage Tester.You don't ha

JOIN DHL E-COMMERCE AS A VAN DRIVER THIS AUTUMN.Our busiest period is approaching and we’re looking for motivated multi-drop drivers to join us for our peak period! .Enjoy consistent work, competitive pay and the opportunity to earn more during our busiest period.Earn £50K–&po

Free Headspace app for you and up to 3 family/friends.

Be part of making lives better as a Support Worker at Ormesby House in West Hill, Oxted, Surrey, and experience what delivering great healthcare should feel like.Use your knowledge, experience, and caring nature to make a positive difference to the lives of people with Mental Health conditions.Y

Barker Ross are currently recruiting for Warehouse Operatives to join a busy logistics operation based in Banbury, OX16.We are looking for reliable and hardworking people who are comfortable working in a fast paced warehouse environment.Previous warehouse experience is useful, but not essential,

Childrens Residential Support Worker Temp to Perm 39 hours per week | £12.Immediate starts available We are currently recruiting for a Childrens Residential Support Worker to join a residential home supporting children aged 513 years with emotional and behavioural difficulties (EBD).This is a

Barker Ross are currently recruiting for Warehouse Operaatives s to work at a co-pack operation in the OX16 Banbury area.This is an exciting opportunity for to work for a world leading food and beverage company.The successful candidate must have a 'can do' attitude towards work with an eagerness

Apply (by clicking the relevant button) after checking through all the related job information below.Ready to step into a role where every day starts with purpose and ends with impact?.We're looking for a driven, hands-on Senior Warehouse Operative to lead our logistics team and keep our delivery an

Bay View Senior Residential Support Worker Contract:.We are looking for a dynamic and inspirational.Senior Residential Childcare Support Worker.Based in one of our family-style children's homes in Heysham, Morecambe, you'll support up to four young people aged 8-18 with social, emotional and behavio

Due to continued organisational growth and development opportunities for our current staff, we are recruiting for support workers to join our staff teams.Supporting vulnerable and complex children/young adults in a range of locations - in and out of their home.About the job role as a Support Worker:

Join Our Care Team in Isle of Wight – Competitive Pay, Flexible Hours, Apply Now!.Isle of Wight, Cowes, Newport and Freshwater.Additional benefits include enhanced pay for unsociable hours and double-time compensation for work carried out on public holidays.Looking for a rewarding career in care?.

Every day, youll support someone do something that matters to them Picture this: a sunny afternoon picnic, an hour at the stables, a splash about in the pool, or just a slow walk taking in the fresh air.Back home, it might be a jigsaw on the table, a good magazine, or an impromptu living room disco.

Compass Community Limited is seeking a part-time Residential Support Worker in the Hull area.The role offers flexible shifts to fit your availability, including early mornings, evenings and weekends.No prior experience necessary—comprehensive training and Level 3 Diploma in Residential Childcare s

START ASAP R&V Ltd is looking for individuals who have an upbeat personality who are ready to work as care assistants/nurses for our client.We are looking for passionate and dedicated professionals to join our team.It is essential that candidates are patient, understanding and respectful towards the

Are you a Life Changer? Do you want to lean in and transform the life of a child?.Compass Community puts children first through our therapeutic, innovative approach.Integrity, Courage and Care shape how we work.We listen deeply, challenge each other and fixing what needs fixing, together.Whether you

Female Support Worker Location:.Part-time - 24 hours per week Shift and schedule: Shift pattern: X2 Waking night shifts: 18:30 – 06:30 (Tuesday & Sunday).This is a rewarding role supporting a 11-year-old female with Cerebral Palsy and Epilepsy to live safely, comfortably, and as independently as p

Strengths Based Support Coach Do you want to make a real difference to people's lives? Do you have experience of supporting vulnerable adults? If so, we would love to hear from you.We have an exciting opportunity for a.Homeless Provision based at our Leicester Street, Southport.The role is shift bas