Hands-on In-Fab Wafer Test Engineer – RF/MW (On-Site)

Keysight in Santa Rosa, CA seeks an In‑Fab Wafer Test Engineer to craft on‑wafer DC, microwave, and millimeter‑wave measurements for PCM devices. You will work closely with Integration, Process, NTI, Design, and other Test Engineers to ensure data integrity and support lot health. The role requires hands‑on work in a fast‑paced environment, with a focus on developing test plans, validating circuits, and improving measurement algorithms to accelerate wafer testing cycles.