Radio Frequency Engineer

Contract RF / Hardware Engineer (Long Wave Radio Sub-GHz Radar)

Scotland, central belt / Remote (1-2 days per week)

Part-time / Contract - Flexible engagement

We're seeking an experienced RF / Hardware Engineer to support an ongoing long-wave radio and sub-GHz radar project. This is a hands-on, technical contract role, ideal for someone with strong mixed-signal and RF design skills who enjoys solving complex hardware challenges.

What you'll be working on

• Contributing to the design, development, and optimisation of long-wave radar systems
• Working across RF front-end design, signal integrity, and mixed-signal hardware
• Supporting PCB-level design, testing, and integration of sub-GHz components
• Collaborating with a small, focused engineering team on innovative low-frequency RF solutions

What we're looking for

• Proven background in RF / analog circuit design (ideally sub-GHz or long-wave systems)
• Experience with mixed-signal electronics, filtering, and impedance matching
• Some hardware engineering experience (schematic capture, board bring-up, debugging)
• Familiarity with RF test equipment (VNAs, spectrum analysers, oscilloscopes)
• Comfortable working independently 1-2 days per week - on-site or remotely

Why join?

• Flexible working pattern - ideal for contractors or engineers seeking part-time projects
• Opportunity to contribute to advanced radar and RF innovation
• Work alongside an experienced team pushing the limits of long-wave communications