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Our client, a manufacturer in Gwinnett County, Georgia, is seeking a Signal Integrity Engineer to lead high-speed interconnect design, simulation and validation while serving as a technical interface with customers. This customer-facing engineering role supports high-speed copper interconnects, channel performance, troubleshooting and design optimization, with travel of up to 40%.
Key Responsibilities
* Lead signal integrity design and analysis for high-speed interconnects, including DAC, AEC and ACC.
* Perform electromagnetic simulations using HFSS, ADS or equivalent tools.
* Own full-channel analysis, including S-parameters, insertion/return loss, crosstalk, eye diagrams and jitter.
* Define and execute measurement strategies using VNA, TDR, BERT and oscilloscopes.
* Work directly with customers on design-in, debugging and performance optimization.
* Lead root cause analysis of signal integrity issues across design and production.
* Collaborate with Engineering, Product and Manufacturing teams.
* Represent the organization at customer meetings, trade shows and technical conferences.
* Mentor junior engineers and help establish signal integrity best practices.
Required Qualifications
* Bachelor’s or Master’s degree in Electrical Engineering.
* At least 5 years of signal integrity, high-speed design or interconnect systems experience.
* Expertise with HFSS or similar electromagnetic simulation tools.
* Strong understanding of NRZ/PAM4 high-speed signaling, channel modeling and compliance.
* Hands-on VNA, TDR, oscilloscope and BERT experience.
* Familiarity with Ethernet, PCIe, InfiniBand, USB and automotive interface standards.
* Strong communication and demonstrated customer-facing experience.
* Ability to travel up to 40%; authorization to work in the U.S. without employer visa sponsorship.
Preferred Qualifications
* Experience with established connector or interconnect manufacturers.
* Twinax, coaxial and cable assembly design experience.
* Exposure to 800G/1.6T, AI/hyperscale, automotive or industrial applications.
* Leadership or project ownership experience.