Senior Signal Integrity Engineer

Description Senior Signal Integrity Engineer #LI-Remote About Us: DriveNets is at the forefront of developing innovative solutions in high-speed electronics. Our cutting-edge technology serves the next generation of networking and communications, including Ethernet routers and high-performance platforms for the most demanding applications. We are committed to solving complex challenges and pushing the boundaries of what's possible in signal and power integrity. The Role: We are looking for an experienced Senior Signal Integrity Engineer to join our Hardware Engineering team. This role focuses on ensuring optimal signal integrity for high-speed interfaces, including Ethernet, PCIe, DDR5, and other next-generation technologies. As part of the team, you will be responsible for performing signal integrity analysis, developing signal integrity models, and ensuring electrical compliance for high-speed SERDES I/Os. Responsibilities: • Conduct signal integrity analysis and simulations for high-speed interfaces such as 112Gbps Ethernet, PCIe Gen5, and DDR5 interfaces. • Develop and implement signal integrity guidelines for PCB design, ensuring high-performance and low-loss signal paths. • Analyze and resolve signal integrity issues related to high-speed interfaces, including reflection, crosstalk, and power delivery network (PDN) issues. • Collaborate with PCB layout engineers to optimize design for signal integrity, ensuring compliance with electrical standards and high-speed design best practices. • Perform time-domain and frequency-domain analysis, including loss, jitter, and eye-diagram analysis. • Utilize EDA tools such as Ansys SIWAVE, HFSS, or similar for simulation and validation of signal integrity designs. • Work closely with cross-functional teams to integrate signal integrity considerations into the overall hardware design process. • Develop behavioural models based on measured signal integrity data to inform future design and simulation work. • Conduct pre- and post-layout simulations and measurements for high-speed signal interfaces. Requirements • Bachelor's or Master’s degree in Electrical/Electronics Engineering with 10+ years of relevant experience. • Strong understanding of electromagnetic (EM) concepts and transmission line theory. • Extensive experience in signal integrity analysis for high-speed serial interfaces, including Ethernet, PCIe, and DDR5. • Proficiency in using EDA tools like Ansys SIWAVE, HFSS, or similar. • Hands-on expertise in time-domain and frequency-domain analysis, jitter, loss, and eye-diagram analysis. • Strong background in HSPICE simulations and model development. • Experience with PCB layout techniques for high-speed designs. • Excellent communication skills and the ability to work effectively in a collaborative team environment. Advantages: • Experience with advanced simulation tools and techniques. • Experience with high-speed interfaces such as 112Gbps PAM4 Ethernet, PCIe Gen5, and DDR5. • In-depth knowledge of high-speed PCB design and layout principles. • Familiarity with power integrity and power noise simulations.