RF Design EngineerDefence & National Security ProgrammesThe OpportunityThis organisation is a trusted engineering partner delivering advanced technology solutions across national security, defence, and adjacent high-assurance domains. Working closely with end customers, teams tackle complex, real-world challenges where performance, reliability, and innovation genuinely matter.Projects are deliberately varied. You may find yourself:Rapidly prototyping novel technical approaches, orEnhancing, evolving, and hardening existing solutions for deployment in demanding environmentsAs a result, this role suits engineers who enjoy applying their expertise across different problem spaces, technologies, and project phases.You'll be part of a stimulating, collaborative, and highly driven engineering team that values autonomy, technical excellence, and shared purpose. Depending on the programme, there are opportunities to support customer demonstrations, trials, and acceptance activities - providing real visibility of your work in action.The RoleWe're seeking an experienced and motivated RF Design Engineer to contribute to the development of cutting-edge RF and analogue electronics for defence-focused and electromagnetic systems.This role blends hands-on technical delivery with opportunities to influence projects, support technical leadership, and mentor others within the team.What You'll DoAs an RF Design Engineer, you will:Design, simulate, and implement RF and analogue electronic circuits and systems for defence-related applications, including areas such as electromagnetic systems, resilient positioning and timing, and survivabilityIntegrate, test, troubleshoot, and debug RF and analogue electronics to optimise performance characteristics such as impedance matching, VSWR, bandwidth, and stabilityParticipate in design reviews, providing constructive technical challenge and input to improve solutionsProduce and maintain high-quality technical documentation, including design specifications, test plans, and compliance evidenceSupport the Technical Lead, contributing to activities such as risk management and technical input to customer discussionsProvide guidance and mentorship to junior engineers, supporting professional development across the teamCollaborate proactively with stakeholders across engineering disciplines and project delivery functionsWork in line with established engineering, quality, and development processesTechnical & Leadership ExpectationsWe're looking for someone who demonstrates:Strong problem-solving and analytical skillsClear, confident technical communication and organisationAn ability to foster industry standards, best practices, and safety compliance within agile delivery environmentsConfidence engaging with stakeholders, including technical specialists and non-technical audiencesThe ability to work both independently and collaboratively, adapting to project needsProject & Delivery FocusYou will:Deliver engineering activities on time, on budget, and to defined quality standardsProvide accurate estimates of effort and complexity, identifying technical risks earlySupport the definition and achievement of project goals and milestonesWork closely with Project Managers, Systems Engineers, and Design Authorities to translate requirements into actionable engineering tasksCollaboration & Continuous ImprovementCollaborate effectively within cross-functional teamsContribute to a positive, high-performance engineering cultureIdentify opportunities to improve engineering processes, tools, and ways of workingProactively propose and implement improvements that enhance efficiency and qualityDesirable Technical ExperienceExperience in one or more of the following would be advantageous:RF and microwave design from LF through to X-bandDesign of low-noise amplifiers, receivers, and high-power amplifiersUse of RF simulation and modelling tools (e.g. Microwave Office)PCB design using professional CAD tools (e.g. Altium)Designing solutions with very low SWaP-C constraintsRF design for harsh or constrained environments (EMC, vibration, thermal)Transitioning hardware from development into production and qualificationHands-on use of RF test equipment including spectrum analysers, vector analysers, signal generators, power meters, and related instrumentationQualifications & SecurityDegree-qualified in Electronics Engineering (or equivalent practical experience)Relevant experience in RF or analogue electronic designDue to the nature of the work, applicants must be eligible and willing to undergo UK security clearanceReasonable Adjustments:Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.JBRP1_UKTJ