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# SI Engineer

- **Company:** Insight Global
- **Location:** Wake County, NC, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Data Analysis, Hardware Design, MATLAB, Routing, Package Development Process, Signal Integrity, Hfss, Cisco
- **Published:** August 20, 2026
- **Apply:** https://www.juju.com/job/00000000go37ix

## About the Role

* Bachelor's or Master's degree in Electrical Engineering or a related field.

 * 3-5 years of relevant experience in signal integrity or hardware design.

 * Experience with IBIS, HSPICE, ADS, MATLAB, Cadence PowerSI AC/DC, Allegro.

 * Exposure to high-speed interface technologies (e.g., SerDes, LVDS, CML).

 * Working experience with high-speed DDR links, NRZ and PAM4 SerDes, as well as high-speed PCB/package development and PI analysis

 * Knowledge of transmission line theory and high-speed circuit fundamentals.

 * Experience with lab equipment such as oscilloscopes, TDR, or VNA * Familiarity with simulation tools such as SPICE, HSPICE, or similar.

 * Experience with 2D/3D field solver tools (e.g., HFSS, CST, Q2D, Q3D).

 * Strong teamwork and communication skills.

 * Motivation to learn and solve technical challenges.

## Description

Looking for a Signal Integrity Engineer to support Cisco's Security and Enterprise Routing systems team, the successful candidate will play a key role in the design, simulation, and validation of our next-generation hardware.

Join our team working on the design and development of next-generation Security products and Enterprise Routing systems. As a Signal Integrity Engineer, you will contribute to system design, simulation, and validation, collaborating with experienced engineers and cross-functional team, * Assist in the design and analysis of high-speed digital and analog systems from concept through to production.

 * Support signal integrity simulations using industry-standard tools.

 * Modeling and analyzing power delivery networks.

 * Perform pre- and post-route signal integrity analysis of PCBs.

 * Support prototype function bring-up, and system-level validation and troubleshooting.

 * Collaborate with hardware, layout, and validation teams to resolve technical issues.

 * Contribute to documentation, data analysis, and correlation of simulation and lab measurements.

Participate in technical discussions with guidance from senior team members.


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