Qualcomm seeks a Systems Software Power Engineer to optimize power efficiency for next-generation Snapdragon SoCs. The role spans the full lifecycle from pre-silicon modeling through post-silicon debug, requiring expertise in power architectures, control loops, and low-power techniques across hardware and software layers. Key responsibilities include driving end-to-end power optimization across architecture, firmware, kernel, and Android teams; prototyping and evaluating power features; executing post-silicon power KPI validation; and developing power debug and analysis infrastructure. The position demands strong embedded software skills with hands-on experience in firmware and Linux kernel development, plus solid understanding of computer architecture, memory hierarchies, CPU/GPU design, and OS fundamentals.