Filtronic PLC

4 job(s) at Filtronic PLC

Filtronic PLC Cambridge, Cambridgeshire
Jun 23, 2026
Full time
The Company Filtronic is looking for a Senior Mechanical Design Engineer to join our engineering team to work on a range of advanced RF and microwave products from concept through to volume production. With experienced engineers, advanced design tools and in-house RF/mmWave manufacturing capability, you will play a key role in developing high-frequency products as part of the Filtronic team. Our products range from low volume niche opportunity devices to high volume telecommunications, aerospace, defence and space-related applications. Purpose of Role To provide senior-level mechanical engineering expertise for the end-to-end development of advanced high-frequency RF systems, modules and amplifiers, ensuring that mechanical performance, thermal efficiency, reliability, manufacturability, quality and cost requirements are achieved. The role will involve leading and delivering the design of mechanically robust, lightweight and thermally efficient assemblies for demanding industrial, payload and high-reliability environments, including space-related applications. The successful candidate will be expected to provide technical guidance, support design reviews, mentor less experienced engineers where required, and help drive best practice across mechanical design activities. Summary of Responsibilities Mechanical Design and Development Lead the design of precision mechanical components and assemblies for RF modules and systems, including lightweight structural enclosures, heatsinks, liquid cooling solutions and waveguide-based architectures. Develop modular mechanical architectures suitable for integration into larger payload or system-level assemblies, considering mass, volume, mounting interfaces and serviceability. Ensure designs meet RF, thermal, mechanical and environmental requirements, including EMI shielding, structural stiffness, tolerance control, CTE compatibility, vibration, shock and ingress protection. Create and review detailed 3D CAD models and engineering drawings using SolidWorks. Select appropriate materials, finishes and manufacturing processes to support product performance, reliability and manufacturability. Provide technical input into product architecture, design trade-offs and risk reduction activities. Thermal and Structural Analysis Lead or support thermal analysis and simulation, including CFD and conjugate heat transfer, to validate cooling strategies for high-power RF amplifiers and electronic assemblies. Conduct and review structural and dynamic analysis using FEA for vibration, shock, fatigue and other load-case conditions typical of high-reliability payload deployment. Review mechanical properties of parts and assemblies, including thermal performance, mechanical stress and environmental robustness. Validate simulation models through physical testing and correlation with measured data. Use analysis results to influence design decisions and recommend practical engineering improvements. RF-Aware Mechanical Engineering Work closely with RF, electronics and systems engineers to optimise mechanical features that influence RF performance, including cavity geometry, surface finish, plating, tolerances and material selection. Design mechanical solutions with consideration for waveguide structures, micro machined geometry, PCB integration and precision alignment. Support electromechanical product concept design in collaboration with RF, electronics and PCB design teams. Provide mechanical engineering guidance during RF product design reviews and customer facing technical discussions where required. Manufacturing Support Lead designs for manufacturability, assembly and cost reduction using processes including CNC machining, die casting, additive manufacturing and sheet metal manufacture. Generate and review manufacturing documentation including bills of materials, GD&T drawings and assembly instructions. Manage and control engineering drawings and documentation in accordance with Drawing Office standards and company processes. Support suppliers and production teams during prototype build, first article approval and continuous improvement activity. Contribute to design reviews as part of the company's ISO and NPI processes. Support engineering change activity through ECN/ECO processes. Provide technical support to resolve manufacturing, supplier or production issues. Prototyping and Testing Oversee the build and test of mechanical prototypes and development hardware. Support environmental and reliability testing including thermal cycling, humidity, vibration, thermal shock and drop testing. Work with test and process engineering to develop production hardware, jigs and fixtures to optimise build and test efficiency. Provide technical support to internal stakeholders, customers and external partners throughout the product lifecycle. Capture lessons learned from prototype and qualification activity to improve future designs. Skills, Experience and Qualifications Degree or equivalent qualification in Mechanical Engineering. Significant experience in mechanical design, ideally within RF, microwave, electronics, aerospace, defence, space, telecoms or another high-reliability engineering environment. Strong 2D and 3D CAD skills, with SolidWorks preferred. Experience designing high-precision mechanical assemblies for constrained, high-reliability or technically demanding environments. Good understanding of PCB integration, RF shielding and EMI/EMC considerations. Strong understanding of materials and manufacturing processes, preferably including CNC machining of aluminium alloys and lightweight structures. Excellent understanding of GD&T and engineering drawing standards. Experience developing and checking drawings for machined, cast, moulded, punched or sheet metal parts. Experience with PDM/PLM systems and engineering change processes. Ability to lead technical discussions and work effectively within cross functional engineering teams. Ability to support and mentor other engineers or designers. Must be a highly motivated individual able to interface effectively with internal and external customers. Desirable Skills and Experience Experience with payload systems or deployment environments such as space, aerospace, defence or telecoms infrastructure. Experience with industrial system design. Hands on experience with FEA and thermal simulation tools, preferably SolidWorks Simulation or SolidWorks Flow. Familiarity with RF/mmWave product development, including waveguides, filters, amplifiers and high-frequency assemblies. Knowledge of lightweighting techniques and structural optimisation for mass constrained designs. Experience with high-reliability and qualification-driven design standards, such as MIL STD or ECSS. Familiarity with environmental testing such as thermal vacuum or vibration qualification. Knowledge of RoHS and WEEE compliance. Experience supporting supplier development, first article inspection or production readiness activity. Experience leading design reviews, technical investigations or product improvement projects. Personal Attributes Strong problem solving ability with excellent attention to detail. Positive, proactive and hands on approach. Able to take technical ownership and make sound engineering decisions. Ability to manage multiple projects and priorities in parallel. Clear and effective communicator across multidisciplinary teams, suppliers and customers. Self motivated, adaptable and eager to learn new tools, processes and technologies. Team player with a strong customer focus. Able to support, guide and influence others in a collaborative engineering environment. The successful candidate must achieve the relevant security clearance to undertake this role. Benefits We recognise the value of exceptional talent. That's why this role is backed by an excellent salary and benefits package. Please call our Talent Partner, Bruce Mair on if you would like to chat about this role or clarify the salary and benefits prior to investing your time applying. Filtronic plc is an equal opportunities employer and is committed to building a diverse and inclusive workplace where everyone can thrive. We welcome applications from all qualified candidates regardless of age, gender, ethnicity, religion, sexual orientation, or disability status. If you require any adjustments or accommodations to support you during the interview process, please let us know and we will be happy to assist.
Filtronic PLC City, Manchester
Apr 30, 2026
Full time
About Us At Filtronic, we design and manufacture advanced RF and microwave solutions that power critical communication networks across the globe. Working with leading technology partners, we are at the forefront of innovation in high-frequency electronics. We are now looking for a talented Senior or Higher Senior Electronics Engineer to join our Systems Engineering team and contribute to the development of cutting-edge RF and communications products. The Role Reporting to the Head of Systems Engineering, you will play a key role in the design and development of advanced analogue and digital electronic systems. Working in a multidisciplinary environment, you will collaborate with RF, software, and firmware engineers to deliver high-performance solutions for applications including telecommunications, space, defence, and high-altitude platforms. This is an exciting opportunity to take ownership of designs from concept through to volume manufacture, working with modern tools and innovative technologies. Key Responsibilities: Electronic Design & Development Design and develop analogue and digital electronic circuits, including mixed-signal systems Create signal conditioning circuits, filters, amplifiers, and power supply modules Develop digital systems using microprocessors, ADCs, DACs, and associated logic Produce detailed specifications, perform simulation, and support component selection Capture schematics and define PCB requirements, including materials and stack-up Systems Integration & Testing Work with interfaces such as PCIe, USB, Ethernet, CAN bus, I C, and SPI Troubleshoot and resolve hardware and communication issues Perform system-level integration, verification, and validation testing Prepare test specifications, reports, and reliability assessments Collaboration & Continuous Improvement Collaborate across hardware, software, firmware, and RF teams Participate in and lead design reviews to mitigate risks Support product introduction, fault diagnosis, and diagnostic processes Manage component obsolescence and recommend alternatives Stay up to date with emerging technologies and industry standards Reliability & Performance Conduct thermal analysis, MTBF calculations, and tolerance analysis Ensure designs meet performance, cost, quality, and manufacturability targets About You You are a driven and detail-oriented engineer with a passion for developing high-performance electronic systems in a fast-paced, innovative environment. You will bring: A degree in Electronic Engineering or in relevant subject, or equivalent experience Strong experience in analogue and digital circuit design at component level Experience with schematic capture and PCB design tools (Altium Designer desirable) Familiarity with EMC/EMI design and testing principles Experience using lab equipment such as oscilloscopes, multimeters, spectrum analysers, and logic analysers Desirable: Experience in RF or microwave electronics Knowledge of high-volume manufacturing and surface mount technologies Why Join Filtronic? Work at the cutting edge of RF and wireless technology Be part of a collaborative, innovative, and growing engineering team Contribute to products used in telecoms, space, and defence applications Opportunity to work across the full product lifecycle and make a real impact Please call our Talent Partner, Bruce Mair if you would like further details or clarify the salary and benefits package prior to investing your time applying.
Filtronic PLC Sedgefield, County Durham
Apr 30, 2026
Full time
Filtronic is a leading designer and manufacturer of high-performance radio frequency (RF), microwave, and millimetre-wave (mmWave) subsystems, specialising in mission-critical communication networks. Since 1977, we have built a strong reputation as trusted partners to global technology leaders across the telecommunications infrastructure, aerospace and defence, space, and critical communications sectors. Our legacy of innovation and engineering excellence has positioned us at the forefront of advanced connectivity solutions worldwide, and we continue to grow as we deliver cutting-edge technology for some of the most exciting programmes in the industry. The RF Engineer plays 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 RF Engineer is responsible for delivering robust RF designs , supporting technology development, maintaining high engineering standards, and contributing to the company s product roadmap. Technical: 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 Project & Product Management: 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 Please call our Talent Partner, Bruce Mair on (phone number removed) (anytime) if you would like to chat about this role, clarify the salary and benefits prior to investing your time applying or ask for a full job description. Filtronic plc is an equal opportunities employer and is committed to building a diverse and inclusive workplace where everyone can thrive. We welcome applications from all qualified candidates regardless of age, gender, ethnicity, religion, sexual orientation, or disability status. If you require any adjustments or accommodations to support you during the interview process, please let us know and we will be happy to assist.
Filtronic PLC Cambridge, Cambridgeshire
Apr 30, 2026
Full time
Who we are: Filtronic is a leading designer and manufacturer of high-performance radio frequency (RF), microwave, and millimetre-wave (mmWave) subsystems, specialising in mission-critical communication networks. Since 1977, we have built a strong reputation as trusted partners to global technology leaders across the telecommunications infrastructure, aerospace and defence, space, and critical communications sectors. Our legacy of innovation and engineering excellence has positioned us at the forefront of advanced connectivity solutions worldwide, and we continue to grow as we deliver cutting-edge technology for some of the most exciting programmes in the industry. The Senior RF mm/Wave Engineer plays 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. Technical: 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 Project & Product Management: 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 Collaboration & Communication: 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 The above provides an overview of the key responsibilities for this role; however, duties may evolve to meet the needs of the business and customer requirements. Please call our Talent Partner, Bruce Mair on (phone number removed) (anytime) if you would like to chat about this role or clarify the salary and benefits prior to investing your time applying. Filtronic plc is an equal opportunities employer and is committed to building a diverse and inclusive workplace where everyone can thrive. We welcome applications from all qualified candidates regardless of age, gender, ethnicity, religion, sexual orientation, or disability status. If you require any adjustments or accommodations to support you during the interview process, please let us know and we will be happy to assist.