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Software Engineer 4 - (Packet Forwarding)

Company: Juniper Networks
Location: Sunnyvale
Posted on: June 16, 2022

Job Description:

About the Position:Responsible for the feature development on Junos stateless firewall module in the PFE (packet forwarding engine) team.Responsibilities:Design, implement and unit test stateless firewall packet forwarding as well as daemon module in Junos. Write up detailed functional specification, design specification and unit test specification based on the requirements and review and get it approved from stakeholders. Develop code and unit tests based on the specifications. Commit the code after code review approval and unit tests and integration tests are completed. Complete the code coverage requirements and perform demos and proof of concepts as needed.Write next-gen PFE Software (AFT) in C++ and make changes to the PFE code for the -next generation PFE architecture. Support the FW features on various Juniper PFE Chips. Fix any problems that come from system tests and solution tests. Give feature documentation input to the Information Experience team. Triage and fix any customer issues or escalations in the firewall/filter area.Minimum Qualifications: Experience in design, development and implementation of complex data-structures and algorithms. 5 to 8 -years of experience in L2/L3/MPLS/tunneling/filter/qos -packet forwardingDemonstrated ability to design/ implement/debug systems level softwareDemonstrated ability to analyze and debug end-to-end i.e. from daemons to chips/microcode Languages and tools: C, C++, CI/CD tools (S2C - submit-to-commit, Linux, Jenkins etc.), Git, SVN, CVSMaster's -degree or foreign equivalent in Applied Computer Science, Computer Science, or Computer EngineeringPreferred Qualifications:Preferred: Previous experience in the packet forwarding in the stateless firewalls/acls or -policer domainPreferred: -Experience with MX, PTX, QFX, VMX, VPTX, and VQFX -Preferred: -Experience with JUNOS RE daemons and JUNOS PFEPreferred: -Gtests, Coverity, and ValgrindOther Information:Relocation is available for this position#JuniperPacketForwardingUSAReq - 1000265ABOUT JUNIPER NETWORKSJuniper Networks is in the business of network innovation. From devices to data centers, from consumers to cloud providers, Juniper Networks delivers the software, silicon and systems that transform the experience and economics of networking. Our products and technology run the world's largest and most demanding networks today, enabling service providers, enterprises, and governments to create value and accelerate business success. Everyday our 9,000+ colleagues come together across 46 countries to realize our company vision - Connect Everything, Empower Everyone. We are innovating in ways that empower our customers, our partners and ultimately, everyone, in a connected world. These customers include the top 130 global service providers, 96 of the Fortune 100 and hundreds of public sector organizations.WHERE WILL YOU DO YOUR BEST WORK?Wherever you are in the world, whether it's downtown Sunnyvale or London, Westford or Bangalore, Juniper is a place that was founded on disruptive thinking - where colleague innovation is not only valued, but expected. We believe that the great task of delivering a new network for the next decade is delivered through the creativity and commitment of our people. The Juniper Way is the commitment to all our colleagues that the culture and company inspire their best work-their life's work. At Juniper we believe this is more than a job - it's an opportunity to help change the world...

Keywords: Juniper Networks, Sunnyvale , Software Engineer 4 - (Packet Forwarding), IT / Software / Systems , Sunnyvale, California

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