Software Engineer- Linux- Polairs Infra Team - Cisco System - Milpitas - Wizbii

Software Engineer- Linux- Polairs Infra Team

  • Par Cisco System
  • Milpitas (United States of America)
  • Développement informatique

Description de l'offre

  • Location:
    Milpitas, California, US
  • Area of Interest
    Engineer - Software
  • Job Type
  • Technology Interest
    Internet of Everything
  • Job Id

Please note this posting is to advertise potential job opportunities. This exact role may not be open today, but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens.

The Team/product:

The enterprise networking group(ENG) in Cisco is building nextgen platforms and software/solutions for Enterprise switching/routing/wireless/IOT segments. Cisco is hiring outstanding candidates with strong knowledge in OS, Linux, IPC, HA/ISSU, Software Licensing models, Software Installation, Image/Patch upgrade, security, open source tools and technologies to build world class OS infrastructure for its product lines for robustness, scaling and serviceability.

Role & Responsibilities:

• Develop and maintain key Infrastructure features like Image Installation/Upgrade, HA/ISSU, Patching, Licensing & TCP/IP stack

• Interaction with marketing and customers to understand requirements and converts it to engineering deliverables

• Scoping of new requirements, effort estimation, design and architecture of features

• Collaborating with multi functional teams across geography

Technology Interests:

• Operating Systems, Linux Kernel, TCP/IP, HA/ISSU, Patching, Software Licensing models.

Required Qualifications:

  • 3 to 5 years' experience working on a high impact software development team
  • MSEE/CS combined with 3+ years of related experience, or BSEE/CS combined with 5+ years related experience
  • Expert Programming skills with C or C++ and scripting languages
  • Good knowledge of concurrency and synchronization issues/techniques in a multi-threaded and multiprocessor environment.
  • Good knowledge of packet forwarding between the control plane and data plane.
  • In depth understanding of layer-2 and layer-3 network protocols and technologies required; specifically, TCP/IP, routing and switching protocols; including debugging, analysis and extensions
  • Experience in using the Linux networking tools like tcpdump; lsof, netstat, namespace etc.
  • Linux system programming experience (e.g. sockets, files, shared memory, …)
  • Linux kernel knowledge and good understanding of Linux networking source code is preferred
  • Familiarity with building, debugging, and profiling code in a Unix/Linux environment
  • Familiarity with one or more scripting languages (Shell script, python)
  • Experience in developing code for network routers, switches or network management stations
  • Broad system level knowledge including intuitive understanding of distributed system interactions and performance tradeoffs
Exposure and experience with open source tools


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