Senior Technical Lead - Signal / Power Integrity Engineer

Cisco Systems, Inc.•San Jose, CA

35d•Onsite

About The Position

The Cisco Service Provider SI team is seeking a Senior Technical Lead, Signal/Power Integrity Engineer for the design and analysis of high-speed interconnects and power distribution networks. As a member of the Service Provider SI team, you will help develop the next generations of Cisco Switch and Router products, participating in the definition and design of current and next-generation ASICs, packages, printed circuit boards (PCBs), and system interconnects. You will be working in a larger team, collaborating closely with system architects, ASIC engineers, package engineers, and versatile and knowledgeable SI/PI engineers in the creation of next-generation networking products.

Requirements

8+ years of related experience with a Bachelor's Degree in BSEE, or 6+ years of experience with a Master's Degree, relevant/transferable professional work, and/or classroom learning.
BSEE degree.
Experience applying EE fundamentals, EM theory, and coupling mechanisms in circuit or system design, analysis, or troubleshooting through projects, coursework, or work experience.
Hands-on experience with simulation or analysis of transmission lines, channel modeling, and signal/power integrity via academic or professional projects.
Practical experience configuring and interpreting measurements from VNA, TDR, and oscilloscopes, demonstrated in lab, research, or engineering roles.

Nice To Haves

Strong tools knowledge with tools such as HFSS, ADS, MATLAB, Cadence PowerSI/DC, Allegro, Simbeor, and HSpice.
Proficiency with 3-D field solvers and PI (Power Integrity) simulation tools such as PowerSI/DC.
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, is a plus.
Master's or PhD in Electrical Engineering.
Knowledge of optical transceiver module types, form factors, and requirements.

Responsibilities

High-speed link modeling and simulation, including high-speed I/O, IC package, and system interconnections.
Modeling and analyzing power delivery networks.
Electromagnetic modeling of complex 3-dimensional structures.
Perform pre- and post-route signal integrity analysis of both PCB and ASIC package designs.
Write signal integrity design guidelines, 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 function teams including HW design, eCAD, Mechanical, Power, EMC, and Diagnostics to deliver first-class products.
Provide technical leadership and mentorship to junior SI/PI engineers, fostering skill development and best practices within the team.
Drive the definition, implementation, and continuous improvement of advanced SI/PI methodologies, simulation flows, and design processes.
Contribute to the overall SI/PI technology roadmap, evaluating new tools, techniques, and design approaches to maintain a competitive edge.
Lead the investigation and resolution of highly complex, system-level signal and power integrity challenges that span multiple domains (ASIC, package, PCB, system).
Lead comprehensive SI/PI design reviews, providing expert guidance and ensuring adherence to stringent performance and reliability targets.

Benefits

U.S. employees are offered benefits, subject to Cisco's plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance.
Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time.
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, and 4 paid days off for personal wellness determined by Cisco
Non-exempt employees receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees
Exempt employees participate in Cisco's flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations)
80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next
Additional paid time away may be requested to deal with critical or emergency issues for family members
Optional 10 paid days per full calendar year to volunteer
For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco's policies.