Senior Signal Integrity Engineer

🕒 il y a 6 jours

🏄 California – Distant

🏄 California – Remote

⏰ Temps Plein

🟠 Senior

👷🏻‍♀️ Ingénieur

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General Motors

Site WebLinkedInTous les Emplois

10 000+ employés

Fondée en 1908

🚗 Transport

⚡ Énergie

🏢 Entreprise

💰 €500 000 000 Grant en 2024-07

Transport • Energy • Enterprise

General Motors est une multinationale de premier plan dans l'industrie automobile, engagée dans la création d'un avenir sans accidents, sans émissions et sans congestion. Avec des opérations et des installations dans le monde entier, GM se concentre sur l'innovation dans divers domaines, notamment l'ingénierie, la fabrication et les technologies de l'information. L'entreprise met l'accent sur la diversité, l'inclusion et le développement de technologies durables pour façonner l'avenir de la mobilité.

Description

• 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 to layout and hardware design teams. • Collaborate with hardware engineers to optimize high-speed signal paths, ensuring adherence to specifications for interfaces like DDR5, PCIe, USB4, SerDes, and Ethernet. • Evaluate and validate signal integrity for power delivery networks (PDN) to minimize noise, ground bounce, and power/ground integrity issues. • Work closely with PCB layout, hardware, and mechanical teams to ensure design choices align with signal integrity best practices. • Develop and implement test strategies for verifying signal integrity on prototypes and final products using tools like oscilloscopes, vector network analyzers (VNA), and time domain reflectometry (TDR). • Create and maintain signal integrity design guidelines, best practices, and checklists to support hardware engineers throughout the product development lifecycle. • Diagnose and resolve SI issues during the bring-up phase of new products, ensuring minimal impact on time-to-market.

🎯 Exigences

• 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.

🏖️ Avantages

• This job is may be eligible for relocation benefits. • Health insurance • Retirement plans • Paid time off • Flexible work arrangements • Professional development