Description
The Silicon One team at Cisco creates innovative hardware platforms central to the AI era, powering core Switching, Routing, and Wireless products for organizations globally.
As a Power Design Engineer, you will lead the architecture, design, and optimization of innovative power delivery solutions for next-generation networking platforms and power-hungry Silicon One ASICs.
Responsibilities:
- Lead the design, development, and validation of complex power systems
- Design high-current, low-voltage multiphase power stages
- Develop electrical schematics and optimize Power Distribution Networks (PDN)
- Partner with Hardware, ASIC, PCB Layout, SI/PI, Thermal, and Mechanical engineering teams
- Lead testing, power transient characterization, and systematic debugging
Requirements:
- B.Sc. in Electrical Engineering or equivalent practical experience
- 5+ years of experience as a Power Design Engineer
- Strong experience designing DC-DC power converters, including Buck converters and multiphase voltage regulator modules (VRMs)
- Experience designing high-current, low-voltage power delivery solutions for ASICs, FPGAs, CPUs, or high-performance processors
Preferred Qualifications:
- Understanding of Power Distribution Network (PDN) design, decoupling strategies, and Power Integrity (PI) principles
- Experience with Power Integrity (PI) simulations
- Experience analyzing and optimizing transient response, output voltage ripple, power losses, and loop stability
- Experience in power sequencing, voltage/current monitoring, telemetry, and fault protection mechanisms
- Good understanding of PCB layout considerations for high-current power delivery
- Experience with lab power test equipment
- Experience collaborating with cross-functional engineering teams
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