Senior Hardware Systems Engineer

Piper Companies is seeking a Senior Hardware Systems Engineer to join a cutting‑edge technology organization within the advanced computing and networking industry onsite near San Jose, CA Monday through Friday. The ideal Senior Hardware Systems Engineer is a highly experienced engineer who enjoys owning complex hardware designs from concept through full product release in a fast‑paced, hands‑on environment.Responsibilities of the Senior Hardware Systems Engineer:Own system‑level hardware definition, design, qualification, and release for high‑performance computing and networking platformsDesign and integrate optical interfaces including SFP+ and QSFP+ modulesDevelop and review high‑speed interfaces such as Ethernet, SerDes, and PCIe with a strong focus on signal and power integrityCollaborate closely with architecture, semiconductor, software, manufacturing, and external partner teamsSupport FPGA design considerations, power systems, clocking strategies, and mechanical/thermal constraintsLead hardware design reviews and ensure adherence to best practices and development processesDrive products through validation, qualification, and successful shipment to customersParticipate in phone interviews and technical discussions as part of cross‑functional project executionQualifications of the Senior Hardware Systems Engineer:10+ years of system‑level hardware development experience (server, computer, or networking systems preferred)Extensive experience with optical interfaces such as SFP+ and QSFP+Strong knowledge of high‑speed technologies including Ethernet, SerDes, and PCIeDeep understanding of signal integrity, power integrity, and board‑level design challengesHands‑on experience with common control interfaces: MDIO, SPI, I2C, and JTAGSolid understanding of FPGA design, power architecture, clocking, and mechanical/thermal considerationsProven track record of delivering fully released and shipped hardware productsBachelor’s degree in Electrical Engineering or Computer Engineering required (Master’s preferred)Ability to work onsite in Saratoga, CA five days per weekCompensation for the Senior Hardware Systems Engineer includes:Base salary range: $200,000 – $260,000 depending on experienceComprehensive benefits package including medical, dental, vision, 401(k), and paid time offThis job opens for applications on 05/19/2026. Applications for this job will be accepted for at least 30 days from the posting date.Keywords: Senior Hardware Engineer, Hardware Systems Engineer, Principal Hardware Engineer, System-Level Hardware Design, High-Speed Hardware, Ethernet, PCIe, SerDes, Signal Integrity, Power Integrity, Optical Interfaces, SFP+, QSFP+, FPGA Design, Hardware Architecture, Board Design, Server Hardware, Networking Hardware, Control Interfaces, MDIO, SPI, I2C, JTAG, Product Release