Principal RF Engineer at BAE Systems

Great Baddow, England, United Kingdom -

Full Time

Start Date

Immediate

Expiry Date

29 Jun, 26

Salary

77100.0

Posted On

31 Mar, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

RF Design, System Architectures, Circuit Design, ADS, HFSS, Component-Level Designs, Verification, Integration, Defect Resolution, System-Level Validation, Electromagnetic Simulation, Technical Leadership, Hardware Specification, EMC Support, Lifecycle Reviews, Bids And Proposals

Industry

Defense and Space Manufacturing

Description

Job Title: Principal RF Engineer Location: Isle of Wight – Cowes, Portsmouth Broad Oak or Chelmsford - Great Baddow - Hybrid pattern We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £77,100 DOE + bonus scheme Come and put yourself into a dynamic Principal RF Engineering role at the forefront of real world demands in the defence industry. Alongside ensuring operational excellence for our existing products, there will be the opportunity to develop next generation radar products to counter emerging threats and contribute to our strategy for new technology. Your new day-to-day will be exciting and diverse by applying the principles of RF Engineering across the entire engineering development lifecycle as you join in developing radar systems used by those who serve and protect us. Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Role description: In this role, you will apply deep RF design expertise to develop innovative solutions for both new products and the integration of advanced technologies into legacy systems. You will lead the full design lifecycle, from initial concept through detailed development, verification, and delivery, addressing complex RF engineering challenges with rigour and creativity. Acting as the RF lead at sub‑system and Line Replacement Unit (LRU) level, you will provide authoritative technical guidance, ensure design integrity, and collaborate closely with multidisciplinary teams to meet performance, safety, and compliance requirements. Core duties: Providing technical leadership on RF engineering, guiding design decisions and assuring technical integrity Developing, promoting and sharing new RF technologies for adoption across programmes and business areas Producing detailed RF system and circuit designs supported by analytical and electromagnetic simulation Specifing bespoke procured hardware and verify designs through simulation, analysis, testing and EMC support Leading integration activities within complex equipment environments and generate or review technical documentation Collaborating with systems, mechanical/thermal, safety, ILS and manufacturing teams; supporting lifecycle reviews, bids and proposals Essential skills: Degree‑qualified in Electronic Engineering (or closely related discipline) with substantial experience in RF technologies, system architectures and circuit design Skilled in simulating RF systems using tools such as ADS, HFSS or equivalent modelling environments Experienced in producing component‑level designs suitable for volume production, including detailed verification and proving Considerable background in integration, defect resolution and gathering evidence to demonstrate acceptance, compliance, safety and fitness for purpose Ability to apply rigorous engineering discipline across RF design, simulation, analysis and system‑level validation activities Experience in high‑integrity environments and complex radar or sensing systems is adventagous The Radar Systems Engineering team: You will be working as a Principal RF Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging and future threats. Join us and help shape the future of Radar technology! Why BAE Systems? Here you’ll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You’ll be recognised for your contribution and enjoy rewards tailored to what’s most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We’re committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 17th April 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-JP1 #LI-Hybrid

Responsibilities

The role involves applying deep RF design expertise to develop innovative solutions for new products and integrating advanced technologies into legacy systems, leading the full design lifecycle from concept through delivery. Duties include providing technical leadership on RF engineering, guiding design decisions, developing new RF technologies, and producing detailed RF system and circuit designs supported by simulation.