SI Engineer

Post Date

Jun 05, 2026

Location

Cedar Fork,
North Carolina

ZIP/Postal Code

27560
US
Aug 05, 2026 Insight Global

Job Type

Contract

Category

Electrical Engineering

Req #

RAL-96dffddf-dc0a-4a6a-a28f-67d3efe1171f

Pay Rate

$50 - $62 (hourly estimate)

Job 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

Key Responsibilities:
· 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.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

· 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.
· Knowledge of transmission line theory and high-speed circuit fundamentals.
· Familiarity with simulation tools such as SPICE, HSPICE, or similar.
· Experience with 2D/3D field solver tools (e.g., HFSS, CST, Q2D, Q3D).
· Experience with lab equipment such as oscilloscopes, TDR, or VNA is desirable.
· Strong teamwork and communication skills.
· Motivation to learn and solve technical challenges.
· 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, is a plus.
Coursework or project experience in signal integrity, power noise analysis, or related fields.

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.