Cisco · 1 day ago
Hardware Engineer - Signal and Power Integrity
Carlsbad, California, US
Full-time
Hybrid
Mid, Senior Level
$122K/yr - $172K/yr
5+ years expCisco is a leading technology company revolutionizing how data and infrastructure connect and protect organizations. They are seeking a Senior PCB and Signal/Power Integrity Engineer to design and analyze high-speed PCB/substrate and power distribution networks for next-generation optical module products.
Communications InfrastructureEnterprise SoftwareHardwareSoftware
Responsibilities
High-speed link modeling and simulation, including high-speed I/O, IC package, chip-on-chip-on-substrate design and system interconnections
Modeling and analyzing power delivery networks
Electromagnetic modeling of complex 3-dimensional structures
Work with layout engineer on PCB placement and routing for best SI and PI performance
Perform pre- and post-route signal integrity analysis of both PCB and ASIC package designs and correct the issues on the layout
Write signal integrity design guidelines, PCB test plans, and test reports
Decide appropriate PCB material, stack-up, and work with vendors to address any DFM (Design for Manufacturability) issues
Support prototype function bring-up, validation, and troubleshooting
Work closely with other hardware team members including HW design, CAD, Mechanical, Power, EMC, and Diagnostics to deliver first-class products
Drive the definition, implementation, and continuous improvement of advanced SI/PI methodologies, simulation flows, and design processes
Lead comprehensive SI/PI/PCB design reviews, providing expert guidance and ensuring adherence to stringent performance and reliability targets
Qualification
Required
5+ years of related experience with a Bachelor's Degree in EE, or 3+ years of experience with a Master's Degree
Experience applying EE fundamentals, EM theory, and coupling mechanisms in circuit or system design, analysis, troubleshooting through projects, coursework, or work experience
Demonstrated experience with simulation or analysis of transmission lines, channel modeling, and signal/power integrity via academic or professional projects
High-speed PCB design experience from concept to release
Practical experience configuring and interpreting measurements from VNA, TDR, and oscilloscopes, demonstrated in lab, research, or engineering roles
Preferred
Working knowledge of tools such as: HFSS, Cadence Clarity 3Dlayout and workbench, Cadence PowerSI/PowerDC, Allegro PCB Editor, and Allegro Package Designer
Self-motivation, collaboration, strong communication, and a desire to innovate are important
Working experience with high-speed NRZ and PAM4 SerDes, as well as high-speed PCB/package development and PI analysis
Masters or PhD in Electrical Engineering
Knowledge of optical transceiver module types, form factors, and requirements
Benefits
Medical, dental and vision insurance
A 401(k) plan with a Cisco matching contribution
Paid parental leave
Short and long-term disability coverage
Basic life insurance
10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees
1 paid day off for employee’s birthday
Paid year-end holiday shutdown
4 paid days off for personal wellness determined by Cisco
16 days of paid vacation time per full calendar year
Flexible vacation time off program
80 hours of sick time off provided on hire date and each January 1st thereafter
Up to 80 hours of unused sick time carried forward from one calendar year to the next
Optional 10 paid days per full calendar year to volunteer
Annual bonuses subject to Cisco’s policies
Company
Cisco
Cisco develops, manufactures, and sells networking hardware, telecommunications equipment, and other technology services and products. It is a sub-organization of Cisco Press.
10001+ employees
H1B Sponsorship
Cisco has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1238)
2024 (1231)
2023 (1273)
2022 (2127)
2021 (1991)
2020 (1173)
Funding
Current Stage
Public CompanyTotal Funding
unknown1990-02-13IPO
Leadership Team
Chuck Robbins
Chair and CEO
Carl Solder
Chief Technology Officer - Cisco System Australia/New Zealand
Recent News
2026-01-08
The Hollywood Reporter
2026-01-07
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