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Meet the Team

At Cisco's Common Hardware Group (CHG), our Signal & Power Integrity (SI/PI) team is where physics meets innovation. We design and analyze the high-speed interconnects and power distribution networks that fuel Cisco's next-generation Switch, Router, and AI/ML platforms.

We're looking for a Technical Lead, Signal & Power Integrity who's passionate about solving complex challenges across ASIC, package, PCB, and system levels, and who thrives at the intersection of deep technical problem-solving and hands-on mentorship.

This role offers a chance to shape leading-edge networking and compute systems while working alongside some of the most talented engineers in the industry-system architects, ASIC designers, packaging experts, and fellow SI/PI specialists-driving ideas from simulation all the way to product launch.

Your Impact

Model and simulate high-speed links, including SerDes, IC package, and system interconnects

Analyze and model power delivery networks and perform EM modeling of complex 3D structures

Lead pre- and post-layout signal integrity analysis for both PCB and package designs

Define stack-up strategy, PCB materials, and collaborate with vendors on DFM and manufacturability

Write SI/PI design guidelines, test plans, and validation reports

Support prototype bring-up, validation, and troubleshooting in the lab

Partner closely with HW design, Mechanical, Power, EMC, and Diagnostics teams to deliver world-class hardware

Mentor and guide junior SI/PI engineers, fostering a culture of learning and technical excellence

Drive continuous improvement of simulation flows, design processes, and methodologies

Lead system-level investigations spanning ASIC, package, and board domains

Contribute to our SI/PI technology roadmap-evaluating emerging tools, methods, and design paradigms

Minimum Qualifications

12+ years of relevant experience with a BSEE, or 10+ years with a MSEE (advanced degrees a plus)

Strong fundamentals in electromagnetics, coupling mechanisms, and transmission line theory

Hands-on experience with VNA, TDR, and high-bandwidth oscilloscope measurements

Practical experience in circuit and system-level signal and power integrity simulation

Proven ability to collaborate cross-functionally and drive technically complex programs

Preferred Qualifications

Deep expertise with tools such as HFSS, ADS, Allegro, PowerSI/DC, MATLAB, Simbeor, and HSpice

Familiarity with NRZ and PAM4 SerDes, high-speed PCB and package layout, and power integrity optimization

Creative and analytical mindset with strong communication and leadership skills

Experience defining or driving innovation in SI/PI methodologies and design flows

Knowledge of optical transceiver modules, form factors, and co-packaged optics is a bonus

Why Cisco?

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.

Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.

We are Cisco, and our power starts with you.

Cisco is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis.

Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records.