PCIe Post-Silicon Validation Engineer

Location: Tel Aviv-Yafo, Tel Aviv District, Israel

Company

hirify.global develops semiconductor-based connectivity solutions and software for rack-scale AI infrastructure, integrating technologies such as CXL, Ethernet, NVLink, PCIe, and UALink.

What you will do

• Perform hands-on PCIe post-silicon validation across generations, platforms, configurations, and operating conditions.
• Debug link training, LTSSM, equalization, recovery, resets, stability, and other PCIe link issues.
• Analyze state-machine and protocol traces, registers, logs, eye diagrams, and signal-integrity measurements.
• Drive complex failures from initial reproduction through root-cause analysis and final resolution.
• Develop validation plans, stress tests, corner-case scenarios, interoperability tests, and regression automation.
• Collaborate with silicon, design, architecture, firmware, software, and signal-integrity engineers.

Requirements

• BS or MS degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent experience.
• At least 5 years of experience in silicon validation, post-silicon debugging, or high-speed interface development.
• Strong hands-on knowledge of PCIe architecture and protocol.
• Experience with PCIe analyzers, state traces, registers, logs, eye diagrams, and signal-integrity measurements.
• Good scripting or programming skills, preferably Python, along with Linux knowledge and PCIe debug tools.
• Ability to independently solve problems and collaborate across hardware, firmware, and software boundaries.

Nice to have

• Experience with PCIe Gen4, Gen5, Gen6, or Gen7.
• Hands-on experience with PCIe PHY, SerDes, equalization, lane margining, or signal integrity.
• Experience with PCIe compliance, interoperability testing, PCIe switches, networking platforms, or accelerator platforms.
• Experience debugging intermittent, marginal, thermal-sensitive, or corner-case PCIe failures.
• Practical use of AI/ML tools for engineering debugging and automation.

Culture & Benefits

• Work with cross-functional engineering teams spanning design, architecture, firmware, software, and silicon development.
• Inclusive environment that encourages applications from people with diverse backgrounds and experiences.