Senior RF Engineer chez Filtronic

Please note: All candidates must have existing right to work in the UK and not require visa sponsorship in the future. They must also be able to meet the requirements of the UK Security Clearance vetting process.

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.

What we do:

We design and deliver a broad portfolio of products including transceivers, power amplifiers, filters, and custom solutions operating up to 175 GHz. Our technologies play a key role in enabling high-capacity 5G backhaul, satellite communications, and secure defence systems. Recent collaborations, including our work with SpaceX, highlight our capability to provide world-class solutions for next-generation satellite networks. Alongside our product innovation, we offer fully integrated services spanning design, manufacturing, and testing, supported by advanced hybrid manufacturing and microelectronic assembly. Joining Filtronic means becoming part of a team that combines decades of RF expertise with a collaborative, forward-thinking approach to solving complex communication challenges.

Who we are looking for:

This is the moment for exceptionally talented people to join us in shaping the future of high speed RF communications. The Senior 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 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. 

Requirements

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.

Benefits

We recognise the value of exceptional talent. That's why this role is backed by an outstanding salary and benefits package, benchmarked close to the top of the sector.

Please call our Talent Partner, Bruce Mair on 07483 917543 (anytime) if you would like to chat about this role, clarify the salary and benefits prior to investing your time applying, or understand what skills and experience we need to see, and what success looks like in this role.

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.

Please note: All candidates must have existing right to work in the UK and not require visa sponsorship in the future. They must also be able to meet the requirements of the UK Security Clearance vetting process.