PCIe, CXL, DDR, or Ethernet Design Verification Engineers

3 weeks ago


Santa Clara, United States Astera Labs Full time

We are looking for Principal Design Verification Engineers with proven experience working on industry-standard protocols such as PCIe/CXL/DDR/Ethernet. Using your coding and protocol expertise, you will contribute to the functional verification of the designs, from coming up with block-level and system-level verification plans to writing test sequences, test execution, collecting, and closing coverage.


Basic qualifications

  • Strong academic and technical background in electrical engineering. At a minimum, a Bachelor’s in EE is required, and a Master's degree is preferred.
  • ≥10 years experience supporting or developing complex SoC/silicon products for Server, Storage, and/or Networking applications.
  • Professional attitude with the ability to prioritize a dynamic list of multiple tasks, to plan and prepare for customer meetings in advance, and to work with minimal guidance and supervision.
  • Knowledge of industry-standard simulators, revision control systems, and regression systems
  • Entrepreneurial, open-minded behavior, and can-do attitude. Think and act fast with the customer in mind
  • Authorized to work in the US and start immediately.


Required Experience

  • Experience with interpreting PCIe/CXL standard protocol specifications to come up with a verification plan and execute them in simulation environments.
  • Must be able to work independently to develop test plans and related test sequences in UVM to generate stimuli and work collaboratively with RTL designers to debug failures.
  • Develop user-controlled random constraints in transaction-based verification methodology. Experience writing assertions, cover properties, and analyzing coverage data.
  • Must have prior experience using Verification IPs from 3rd party vendors for PCIe/CXL (with a focus on Gen3 or above)
  • Develop VIP abstraction layers for sequences to simplify and scale verification deployments.
  • Currently based locally or open to relocation.


Preferred Experience

  • Physical Layer, Link Layer, and Transaction Layer verification expertise in PCIe /CXL protocol
  • Experience with compliance at the physical and transaction layers for PCIe/CXL endpoints or root ports.
  • Experience in analyzing performance metrics of CXL/PCIe
  • Experience in system-level verification for PCIe/CXL



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