Software Engineer 4 at Juniper Networks

About the Position:

The organization prioritizes innovating next generation networking infrastructure products that can improve and enable efficient global communication channels and data sharing. This is a technical role, responsible for feature qualification for Juniper’s Networking Products, focusing on customer-specific tests and/or release certifications. This role requires developing and maintaining an expertise on the Juniper products. Basic networking fundamentals, virtualization technologies preferred.


  • Responsible for qualification efforts which could include feature qualifications, scale testing, migration testing, certification testing and end to end solution testing.
  • Design and develop Network Topologies and Test Plans using Technical documents, RFC etc. and analyze test coverage and gaps.
  • Execute test cases and create test automation.
  • Identify, troubleshoot and document issues and work with appropriate Juniper engineering resources to problems to customer’s satisfaction.
  • Provide necessary details to Development to discuss about Problem Reports including the reasons for any problems encountered and the workarounds and/or solutions that are being tried.
  • Communicate effectively with development, customer, account team and other internal stakeholders on overall testing and project status.

Minimum Qualifications:

  • Internet Protocols: TCP/UDP/IPv4/IPv6
  • Domain Knowledge: Service Provider/Wireline/Wireless, Enterprise and Data Centre Technologies
  • Networking Protocols: 4G/LTE/5G/5G-NR, 3gpp, ARP, QoS, VLANS, OSPF/ISIS, BNG and other Routing Technologies
  • Test Knowledge: Prepare Test Plans, Test Execution, Define Network Topologies, Understand Complex Customer Networks, Good Automation Skills
  • Understanding of Cloud Concept, Private and Public Cloud, Design Fundamentals
  • Test Automation Frameworks, tools and scripting languages (Perl, Python, Robot framework)
  • Test Equipment Familiarity: Ixia, Spirent(Landslide)
  • Should be able to adjust and work in fast pace Test Engineering project based environment.

Preferred Qualifications:

  • BS degree in CS/CE/EE or equivalent experience.
  • Working with Development Functional and System Test Teams to analyze test coverage and gaps.
  • Building System Test Labs for functionality, performance and scale.
  • Device Level configuration for routers and switches.
  • Debugging experience on microservices environment.
  • Writing System Test Plans and Creating Automation Scripts.
  • Performing RCA Analysis to identify Use Case Coverage gaps.
  • Clear communication on test results and gaps
  • Experience in test labs for networking infrastructure.
  • Preferably have previous experience with JUNOS
  • Networking Certifications are a plus.
  • Familiar and Hands-On with testing tools (Breaking Point, Ixia, Spirent/Landslide, etc.)
  • Written and verbal communication skills.
  • Collaborative team player, relationship building skills.

Other Information:

  • Relocation is not available for this position
  • Travel requirements for the position 0%


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