# Principal Hardware Engineer at Cisco

- Company: Cisco
- What the company does: Cisco is a worldwide technology leader powering an inclusive future for all. Learn more about our products, services, solutions, and innovations. Backed by Sequoia and Menlo.
- Company website: https://www.cisco.com/
- Type: Startups
- Level: Principal and up
- Location: San Jose, California, US
- Work setup: On-site
- Posted: 2026-11-02
- Apply by: 2026-12-17
- Apply: https://cisco.wd5.myworkdayjobs.com/en-US/Cisco_Careers/job/San-Jose-California-US/Principal-Hardware-Engineer_2028596?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/cisco-principal-hardware-engineer-2/

## About the role

This role requires the employee to work onsite at the San Jose, CA office location. Up to 10% of local and/or international travel may be required Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Experience leading quality, reliability, systems engineering, or customer issue resolution for complex, high-volume networking, switching, optical, or hyperscale data-center products
- Experience driving complex technical investigations from customer symptom and data collection through root-cause identification, corrective action, and verification of effectiveness
- Experience with Ethernet switching and optical communication technologies, including switch ASICs, high-speed SerDes, signal integrity, optical modules, DSPs, link budgets, and system validation
- Experience leading multi-functional response to critical customer cases, field partner concerns, product defects, or interoperability issues


Source: 1752vc Careers, https://www.1752.vc/careers/jobs/cisco-principal-hardware-engineer-2/