Principal Hardware Engineer

Cisco

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Santa Monica, CA
Salary
$220,900–$291,500 / yr
Employment
Full-time
Posted
6 days ago
Freshness
Confirmed live today
Closes
Oct 30, 2026

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $204k
This role $256k
$130k most similar roles pay here $309k

This role pays more than 87% of similar roles. Most pay $177,250–$231,000 — the shaded band above. At the midpoint, this role pays about $256k versus about $204k for comparable roles.

Based on 240 similar postings.

Employer

About Cisco

Cisco Systems is the world''s leading networking technology company, designing and manufacturing networking hardware, telecommunications equipment, and cybersecurity solutions for businesses and governments. Industry: Networking Technology & Cybersecurity

Cisco currently has 223 open roles on FindRole.

Listed pay typically runs $167,700–$245,200 across 172 roles with salary data.

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At a glance

TL;DR · Principal Hardware Engineer

As a Principal Hardware Engineer on the Quantum Experimental Team, you will serve as the primary technical authority for the physical realization of deployable quantum hardware platforms. You will unify disparate engineering domains—including precision control electronics, RF/microwave distribution, thermal management, and optical routing—into cohesive, manufacturable rack architectures for customer data centers. Your daily work involves designing and integrating high-density electro-mechanical and optoelectronic systems while ensuring compliance with global electrical safety standards like UL and CE. You will utilize 3D CAD software such as SolidWorks, Creo, or Inventor to develop EIA-310-compliant infrastructure. The role bridges the gap between scientific research and program management by transitioning laboratory technologies into robust hardware. Key technical focuses include AC/DC power distribution, thermal airflow management, and fiber optic routing to solve complex challenges in quantum networking and distributed quantum systems.

What you'll do

  • Architect scalable, manufacturable rack solutions by integrating electrical, RF/microwave, thermal, optical, and fiber-optic subsystems.
  • Lead the design, integration, and deployment of rack-level quantum systems for customer data centers and research environments.
  • Unify disparate engineering outputs into a cohesive, serviceable rack architecture for production use.
  • Ensure all hardware complies with global electrical and safety standards, including UL, CE, and IEC requirements.
  • Optimize system layouts for performance, reliability, serviceability, and efficient cable and fiber management.
  • Transition laboratory technologies into robust, deployable hardware platforms in collaboration with the scientific research team.
  • Establish and improve assembly and test processes to support the scaling and delivery of quantum computing hardware.
  • Perform Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) for enterprise or research customer facilities.

What we're looking for

  • Bachelor's degree plus 15 years experience, Master's plus 12 years, or PhD plus 8 years of related experience.
  • 10+ years of experience designing, integrating, and deploying high-density electro-mechanical, optoelectronic, or telecom racks.
  • Proficiency in 3D CAD software such as SolidWorks, Creo, or Inventor for rack layout design and cable management.
  • Experience with AC/DC power distribution, including PDUs, grounding schemes, safety isolation, and thermal/airflow management.
  • Experience managing a team of engineers.
  • Experience defining and performing Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) (preferred).
  • Experience reading, interpreting, and producing engineering drawings, schematics, and assembly procedures (preferred).

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