Communications & EW Resilience Engineer Southampton / Portsmouth - Hybrid / Remote Help build the communications and navigation systems that keep long‑range autonomous aircraft flying - even under jamming, spoofing, and real‑world EW threats. We're looking for a hands‑on engineer who can take ownership of the full comms chain, from radios and antennas to integration, testing, and flight‑proven performance. What You'll Do Build resilient GNSS and comms systems for autonomous UAVs Integrate radios, antennas, and multi‑path links (RF, SATCOM, 4G) Mitigate jamming/spoofing and improve EW resilience Lead lab, ground, and flight testing - including controlled EW trials Track real‑world EW tactics and apply them to system design What You Bring STEM degree (2:1+) Experience delivering comms or EW‑resilient systems Strong RF, GNSS, and system‑integration skills Practical experience with radios, antennas, C/C++ or Python Delivery‑focused mindset and ability to own multi‑domain problems Details Full‑time, permanent Hybrid (Southampton / Portsmouth) or Remote