We have an exciting opportunity for a Senior RF Design Engineer to join a leading engineering company specialising in RF technology for defence, aviation, and secure communications. This role offers a salary of £60,000 - £65,000 and involves working across the full product lifecycle in a fast-paced, innovative environment.

Key Responsibilities:

• RF system architecture, simulation, and circuit design.
• PCB layout, schematic capture (Altium), and RF component selection.
• Design of RF amplifiers (up to 200W), filters, transmitters, and receivers.
• Hands-on testing, troubleshooting, and production support.
• Leading design reviews and mentoring junior engineers.

Required Experience & Skills:

• 5+ years in RF design, ideally within defence or aerospace.
• Proficiency in RF simulation tools, PCB design software, and test equipment (e.g., oscilloscopes, network analysers).
• Expertise in RF power amplifiers (GaN, LDMOS), antenna design, and EMC considerations.
• Strong analogue and digital electronics knowledge.

Preferred Qualifications:

• 7+ years in RF engineering.
• Familiarity with MIL-STD and DO-160 compliance.
• Experience with Altium Designer, Cadence AWR Microwave Office, and AnsysHFSS.

This is a fantastic opportunity to work on cutting-edge technology in a collaborative, high-impact environment. Hybrid working available (3 days onsite, 2 days WFH).