C

Cisco

Makes networking gear and security software

Integrated Photonics Technical Leader

Silicon & ASIC DesignConfirmed live in the last 24 hours
Full-timeHolmdel, NJ, USA

About the Job

Requirements

  • A bachelor's degree and 8 years of related experience, a master's degree and 6 years of related experience, a PhD and 3 years of related work experience, or equivalent related work experience.
  • Experience in solid-state physics, integrated photonics, optoelectronics, and electromagnetic theory.
  • Experience with principles and practical applications of numerical methods for photonic-device simulation.
  • Experience using simulation tools such as finite-difference time-domain (FDTD), HFSS, COMSOL Multiphysics, or equivalent electromagnetic and multiphysics platforms.
  • Experience with photonic-device fabrication processes and the relationship between fabrication tolerances and device performance.
  • Experience with photonic-device layout, GDS generation, design-rule compliance, and tapeout.

Responsibilities

  • Design passive and active integrated photonic components and circuits, including high-speed optoelectronic devices.
  • Develop and validate numerical models using electromagnetic, optical, electrical, thermal, and multiphysics simulation methods.
  • Create parameterized and script-based GDS layouts for photonic components, integrated circuits, and full product chips.
  • Support photonic design reviews, foundry process development, mask preparation, design-rule verification, and production tapeouts.
  • Plan and perform hands-on characterization of photonic components and circuits at the die, wafer, and assembled-device levels.
  • Analyze measurement data and correlate experimental results with device models, process variations, packaging effects, and system-level performance.
  • Work with cross-functional teams to transition PIC designs from prototype development into qualified commercial products.
  • Provide technical support during product integration, qualification, manufacturing ramp, and volume production.
  • Collaborate with engineers working in silicon photonics, thin-film lithium niobate, and III–V technologies.
  • Collaborate with millimeter-wave circuit designers, packaging engineers, module hardware and software teams, and optical test engineers to develop complete optical communication products.

Desired Qualifications

  • A PhD with at least 5 years of relevant industry or applied research experience.
  • Experience executing large-scale photonic integrated circuit tapeouts through commercial foundries.
  • Experience designing and testing photonic integrated circuits for optical transceivers or high-speed optical interconnect systems.
  • Experience designing, simulating, and characterizing high-speed optical modulators, photodetectors, or related optoelectronic devices.
  • Experience with high-speed electronic-photonic co-design, including interactions among device bandwidth, impedance, parasitics, packaging, and signal integrity.
  • Experience integrating multiple material platforms, including silicon photonics, thin-film lithium niobate, III–V semiconductors, or other hybrid photonic technologies.
  • Hands-on experience with optical component characterization, including wafer-level and die-level testing.
  • Experience analyzing device yield, process variation, reliability, and manufacturing-test data.
  • Experience with scripting or programming languages used for simulation automation, layout generation, test automation, and data analysis.

About the Company

Cisco

Makes networking gear and security software

Cisco makes the switches and routers that connect offices, data centers, and cloud services, and it also sells cybersecurity tools and Webex video meetings to businesses and governments. It was one of the first companies to sell routers that let different kinds of computer networks exchange data, and in 2000 it briefly became the world's most valuable company. Customers run its network gear, from Wi-Fi access points to AI data center systems, with Cisco software that sets up and secures the network, while its Splunk unit searches computer logs to catch outages and attacks. Cisco earns money from hardware sales, software subscriptions, and support contracts. It was founded in 1984 and is based in San Jose, California.

Company size
10,001+
Company stage
IPO
Headquarters
San Jose, CA
Founded
1984

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