Air Quality and Acoustics Specialist responsible for delivering environmental assessment services. Working on diverse projects to manage community and environmental impacts effectively.
About the role
- Senior Signal Integrity Engineer ensuring the performance and reliability of high-speed hardware designs at General Motors. Collaborating with teams to develop next-generation automotive systems.
Responsibilities
- Ensure performance and reliability of high-speed hardware designs within the ECU Electrical team.
- Simulate HW designs, measurements in lab mitigating signal degradation issues.
- Collaborate with cross-functional teams and optimize design processes for next-generation automotive systems.
- Perform signal integrity (SI) simulations using tools such as HyperLynx, HFSS, or CST.
- Identify and resolve issues related to crosstalk, signal loss, reflections, and other performance degradations in high-speed designs.
- Analyze PCB layout designs to ensure optimal signal performance, providing feedback and recommendations.
- Collaborate with hardware engineers to optimize high-speed signal paths for interfaces like DDR5, PCIe, USB4, SerDes, and Ethernet.
- Evaluate and validate signal integrity for power delivery networks (PDN) to minimize noise and ground bounce.
- Work closely with PCB layout, hardware, and mechanical teams to align design choices with signal integrity best practices.
- Develop and implement test strategies for verifying signal integrity on prototypes and final products.
- Create and maintain signal integrity design guidelines, best practices, and checklists.
- Diagnose and resolve SI issues during the bring-up phase of new products.
Requirements
- Bachelor's or Master's degree in Electrical Engineering, Electronics Engineering, or a related field.
- 5+ years of experience in signal integrity and related areas in hardware engineering with hands on experience on LPDDR5, PCIe, USB4, SerDes and Ethernet protocols.
- Strong understanding of high-speed signal transmission principles, including impedance, crosstalk, noise, and signal attenuation.
- Proficiency in SI analysis tools such as Ansys HFSS, SIWave, CST or similar industry-standard software.
- Hands-on experience with lab equipment such as oscilloscopes, VNAs, TDRs, and protocol analyzers.
- Ability to contribute to process improvements and the development of new methodologies for signal integrity analysis.
Benefits
- medical
- dental
- vision
- Health Savings Account
- Flexible Spending Accounts
- retirement savings plan
- sickness and accident benefits
- life insurance
- paid vacation & holidays
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