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DRIVENETS

Senior Signal Integrity Engineer

London
Posted 1 day ago
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Senior Signal Integrity Engineer

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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.

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Requirements:

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  • 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.
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Skills

Signal integrity analysis
High-speed interface design
Ethernet
PCIe
DDR5
Electromagnetic concepts
Transmission line theory
Ansys SIWAVE
HFSS
HSPICE
Time-domain analysis
Frequency-domain analysis
Jitter analysis
Eye-diagram analysis
PCB layout
Power delivery network

Location

London, England, United Kingdom

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