Digital Interface HW Engineer in San Jose, CA at Johnson Service Group

Date Posted: 12/27/2021

Job Snapshot

Job Description

JobID: 387112

Johnson Service Group is looking for a Digital Interface HW Engineer for one of our Clients.  This Analog Engineer will function as a hands-on owner of the digital portion of our WiFi hardware platform which will include design, debug and support of reference design kits and their customer derivatives. Suitable candidate will interface actively with global HW teams, ASIC and SW engineering functions, program management and field application engineering. Enabling customers and supporting them to production is also part of his/her function.


  • Design review for schematics, layout, and PCB of internal boards and customer platforms
  • Validate Baseband and Power Management chip.
  • Own validation and characterization of high-speed parallel interface such as DDR3 RGMII, SGMII, XFI, ...
  • Own validation and characterization of high-speed serial interface such as PCIe, 10GBASE.
  • Interoperability test and protocol compliance testing of various Standard interfaces.
  • Provide application note to help customer's design.
  • Provide direct technical support for strategic customer.
  • Strong desire to deeply understand system level issues and drive problems to closure in a team-based environment with a proactive attitude.


  • Bachelor’s degree in electrical engineering
  • 6+ year of hardware or system engineering experience for digital and analog interfaces
  • Deep understanding of digital logic fundamentals including timing, state-machine debug and test-bench development


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