Senior PCB Designer: HDI, High-Speed RF & Quantum

X4 Technology in the United Kingdom is seeking a PCB Design Engineer to deliver HDI, high‑speed and RF multilayer PCBs for advanced imaging and sensing projects. You will own layouts from concept through to production, collaborating with hardware, FPGA and systems engineers onsite in Hampshire.

You’ll optimise layouts for signal integrity, EMC and thermal performance, support prototype builds, bring‑up and test iterations, and ensure manufacturability with strict DFM practices.

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