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Network Engineer (9258663)

  • Operate Terragraph networks used by the Facebook Connectivity team to test and validate hardware and software releases.
    • Upgrade software
    • Schedule HW replacements by field team
    • Monitor network for failures
    • Info about Terragraph can be found on the terragraph.com website
  • Analyze and debug performance issues on Terragraph networks related to availability and throughput
    • Work with a cross functional group of engineers to root cause issues
    • Track issues and drive issues to resolution
  • Determine product features needed to improve the operations and performance of Terragraph
  • Solid understanding of WiFi base communications including fundamentals such as SNR, RSSI, MCS, and TX power
  • Solid understanding of IP/IPv6 networking and routing protocols (e.g. BGP, OSPF)
  • Strong knowledge of linux including: navigating networking on linux environments, filesystem management, log debugging, etc.
  • Solid understanding of TCP/UDP behavior across wireless networks
  • Good understanding of the OSI stack (e.g. encap/decap per layer of the OSI stack)
  • Desired experience in automating test cases, API integration, python scripting
  • Solid network debugging skills using traceroute, wireshark, tcpdump
  • Solid understand of WiFi performance troubleshooting
  • Understanding of VMware
  • Excellent communication skills and ability to interact with cross-functional and very dynamic teams
  • Excellent self drive with the ability to operate with minimal guidance or with minimal direction

No requirements.

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