# Senior Principal Hardware Engineer at Hewlett Packard Enterprise

Hewlett Packard Enterprise is hiring a Senior Principal Hardware Engineer in Sunnyvale, United States. Level rates it Little AI ●○○○; you can [apply on Hewlett Packard Enterprise](https://jobsbylevel.com/go/ea92d28a-54f9-4dce-b530-f4378ab964f7?utm_medium=ai-agent).

AI Level 1, AI centrality 0 out of 100. Sunnyvale, California, United States of America.

## Details

- Company: [Hewlett Packard Enterprise](https://jobsbylevel.com/companies/hewlett-packard-enterprise)
- AI level: AI Level 1 (score 0 out of 100)
- Location: Sunnyvale, California, United States of America
- Posted: October 5, 2026
- Apply: https://jobsbylevel.com/go/ea92d28a-54f9-4dce-b530-f4378ab964f7?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=senior-principal-hardware-engineer-at-hewlett-packard-enterprise-493126

## Prepare for this job

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## Description

Senior Principal Hardware Engineer This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today’s complex world. Our culture thrives on finding new and better ways to accelerate what’s next. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. If you are looking to stretch and grow your career our culture will embrace you. Open up opportunities with HPE. Job Description: We are seeking a highly motivated and experienced Senior Hardware Design Engineer to join our team and lead the design and development of next-generation networking hardware. The ideal candidate is a hands-on engineer with 10+ years of experience in complex hardware board design and a proven track record of taking designs from initial concept through production. This role requires deep expertise in high-speed signaling, high-power and extremely dense PCB designs, FPGA development, signal integrity analysis, thermal management using liquid cooling, and mechanical design/integration . The successful candidate will thrive in a fast-paced environment, demonstrate exceptional technical ownership, and work collaboratively across hardware, firmware, software, mechanical, thermal, and manufacturing teams. Key Responsibilities Own the end-to-end hardware design lifecycle, from system architecture and concept development through schematic design, PCB layout, bring-up, validation, qualification, and production. Lead the design of high-performance, high-density, high-power circuit boards with demanding electrical, thermal, and mechanical constraints. Design systems incorporating high-speed serial signaling and interconnects at 100G, 200G, and beyond. Develop and review complex schematics, power architectures, clocking solutions, high-speed interfaces, and board-level architectures. Design and develop FPGA solutions as required, including FPGA selection, device configuration, interfaces, implementation, bring-up, and hardware/firmware integration. Perform and/or drive Signal Integrity (SI) and Power Integrity (PI) analysis Work on liquid-cooled scale-up system architectures, including high-bandwidth, high-performance interconnects and systems requiring significant compute, power, and bandwidth density. Collaborate with thermal and mechanical engineering teams on liquid cooling architectures, cold plates, manifolds, flow paths, thermal interfaces, and system-level thermal solutions. Identify technical risks early and develop practical solutions to ensure successful execution against aggressive schedules. Required Qualifications 10+ years of hands-on hardware/board design experience with complex, high-performance electronic systems. 10+ years with the below experience as well: Experience designing high-speed systems with 100G/200G-class signaling or comparable high-bandwidth interfaces. Experience designing high-power, extremely dense PCBs and electronic systems. Hands-on experience with FPGA design, including the ability to independently design and implement FPGA-based solutions when required. Strong knowledge of Signal Integrity and Power Integrity (SI/PI) principles. Experience with scale-up systems and high-performance computing, networking, AI/ML, accelerator, or similarly demanding architectures. Experience with liquid cooling systems, including the development of liquid-cooled hardware and system architectures. Excellent communication and collaboration skills with a demonstrated ability to work effectively across multidisciplinary teams. What We're Looking For We are looking for an

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