RF Design Engineer Silverston £50,000£70,000 - D.O.E Hybrid working available | UK-based only | Must be eligible for SC clearance Were working with a trusted and innovative engineering firm known for its cutting-edge product development across secure communications and advanced RF systems. Due to continued growth, theyre now looking for an RF Design Engineer to join their talented team an d play a key role in the design, development, and testing of next-gen RF products. Main Responsibilities: RF Design & Development Design RF system architecture and run simulations. Create schematics and PCB layouts using Altium Designer. Evaluate new technologies for feasibility and product fit. Collaborate with internal teams and external partners. Testing & Technical Support Troubleshoot hardware and system-level issues. Test and debug RF designs. Support production and lead design reviews. Documentation & Communication Estimate tasks and highlight risks to project leads. Lead technical reviews and create design documentation. Communicate effectively across engineering disciplines. Skills Needed: Proven experience in a similar RF design role. Hands-on knowledge of PCB tools (Altium Designer preferred) and RF simulation software. Experience with high-power wideband RF amplifier design (up to 200W using GaN/LDMOS). Understanding of RF filters, transmitters, receivers, LNAs, converters, and antennas. Familiarity with analogue/digital electronics and EMC principles. Experience using oscilloscopes, signal generators, spectrum/network analysers. Practical skills in prototype testing and rework. Strong problem-solving mindset and team player attitude. Education & Requirements: Degree-qualified in Electronics, RF, or a related engineering discipline (or equivalent work experience). Must be a British Citizen or eligible to obtain Security Clearance (SC).