Senior Silicon Photonics Designer

Cisco

Confirmed live yesterday High trust
Remote

Quick summary

Work type
Remote
Location
Carlsbad, CA
Salary
$151,300–$216,200 / yr
Posted
32 days ago
Freshness
Confirmed live yesterday
Closes
Sep 30, 2026

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $201k
This role $184k
$141k most similar roles pay here $245k

This role pays less than 60% of similar roles. Most pay $174,356–$227,900 — the shaded band above. At the midpoint, this role pays about $184k versus about $201k 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 196 open roles on FindRole.

Listed pay typically runs $167,700–$245,200 across 196 roles with salary data.

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At a glance

TL;DR · Senior Silicon Photonics Designer

Silicon Photonics Senior Designer The Silicon Photonics platform team is seeking an experienced designer to lead the design, simulation, and characterization of silicon photonic devices and integrated components for next-generation optical platforms supporting 100G/200G/400G per Lambda solutions. You will own waveguide modeling, device design, and measurement validation for critical building blocks like high-speed modulators and photodetectors across transmit and receive paths. Your daily work involves performing trade-off studies to improve platform performance, converting product requirements into technical specifications, and troubleshooting complex issues through root cause analysis. The role requires expertise in silicon photonics device design, advanced waveguide modeling, optical coupling, and the characterization of photonic devices. This position addresses critical infrastructure challenges by developing high-speed optical transceivers and Co-packaged Optics to support AI/ML workloads and next-generation data center architectures within a high-performance networking environment.

What you'll do

  • Design, model, and simulate silicon photonic devices and integrated components including advanced waveguide modeling.
  • Develop and execute measurement and characterization plans to validate photonic device performance against design targets.
  • Design and optimize high-speed modulators and photodetectors for next-generation optical platforms.
  • Perform design analysis and trade-off studies to drive device and platform-level performance improvements.
  • Convert product requirements into specific design requirements for multiple subsystems and blocks.
  • Analyze testing outcomes to identify root causes of technical problems and implement corrective actions.
  • Innovate photonic designs for new products and contribute to the company's intellectual property and patent process.

What we're looking for

  • Bachelor's degree plus 8 years of experience, Master's plus 6 years, or PhD plus 3 years of related experience.
  • Experience in silicon photonics device design, including simulation and design of integrated photonic components.
  • Demonstrated experience with advanced waveguide modeling, design analysis, and optical coupling.
  • Demonstrated experience with optical measurement and characterization of photonic devices and data analysis.
  • Product-related experience taking photonic devices or platforms from design through qualification and production (preferred).
  • Familiarity with the patent process and a track record of contributing to intellectual property (preferred).
  • Experience designing high-speed modulators and/or photodetectors (preferred).
  • Experience with co-packaged optics or pluggable optics architectures like 800G or 1.6T (preferred).

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