Lead Hardware Design Engineer

Join Cisco's Silicon Photonics group, where we unify our expertise in analog, digital, and optical design to create the fastest networking solutions in the world. Our innovative and collaborative team is driven by a passion for advancing high-speed connectivity.

Your Role

As a Lead Hardware Design Engineer, you will take charge of designing and developing cutting-edge 100G/200G/400G photonics integrated circuits (ICs). From early architecture stages to laboratory validation, your leadership will influence product direction, mentor fellow engineers, and help maintain Cisco's position at the forefront of optical networking innovation.

Responsibilities

• Lead the architecture, design, and verification of advanced high-speed mixed-signal and photonics circuits.
• Establish and document chip-level specifications and thorough verification plans.
• Collaborate effectively with teams across optical, electrical, firmware, and manufacturing to deliver comprehensive solutions.
• Oversee lab validation, debugging, and yield enhancement activities.
• Provide mentorship and technical guidance to junior engineering staff.

Minimum Requirements

• Bachelor's degree with 7 years of relevant experience; Master's degree with 4 years; PhD with 1 year; or equivalent experience.
• Advanced degree (Master's or PhD) in Electrical Engineering or a related field.
• Proven experience in analog/mixed-signal IC design for high-speed applications.
• Hands-on lab validation and test experience using high-speed equipment.
• Proficiency in Python or C for automation and analysis tasks.
• Expertise in design tools such as Cadence Virtuoso, Spectre, and Calibre.

Preferred Qualifications

• Deep knowledge of photonics and high-speed data path circuitry (modulators, TIAs, PLLs, ADCs/DACs, CDR).
• Familiarity with industry standards including IEEE 802.3, QSFP, OSFP, and QSFP-DD.
• Experience in leading cross-functional teams and making crucial design decisions.
• Strong leadership, communication, and mentoring skills.

Why Cisco?

At Cisco, we are transforming how data and infrastructure connect and secure organizations in the AI era and beyond. With 40 years of fearless innovation, we deliver solutions that enhance how humans and technology collaborate across both physical and digital realms. Our technology provides unmatched security, visibility, and insights throughout the digital landscape.

Supported by our comprehensive technology capabilities, we passionately explore and develop impactful solutions. Our global network of talented individuals creates limitless opportunities for growth and collaboration. Together, we strive to achieve significant milestones across the globe. Join us at Cisco, where your contribution matters.

Salary Range

The starting salary range for this position is $130,600.00 to $182,200.00, excluding incentive compensation, equity, or benefits. Actual compensation may vary based on hiring location, market conditions, and individual qualifications.

Benefits

For employees in the U.S., benefits include medical, dental, and vision insurance, a 401(k) plan with matching contributions, paid parental leave, and various paid time off options, among others. Eligible employees may also receive Cisco restricted stock units that vest over time.

Full benefits for U.S. employees encompass paid holiday time, flexible vacation options for exempt employees, and sick leave provisions. Additionally, some paid days may be allocated for volunteering.