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Senior QA Engineer - Networking L2/L3

Cisco

Salary not specified
Aug 25, 2025
Milpitas, CA, USA
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The Customer Validation Testing (CVT) team is looking to qualify and automate influential technologies, XR platforms, and solutions for deployment in high-end Cisco Web and Service Provider customers.

Requirements

  • Networking domain experience working with L2 or L3 networking protocols such as ISIS, BGP, MPLS, IPv6, GRE, MPLS-TE, LDP, RSVP,LDP, Segment routing, L2VPN, L3VPN, EVPN.
  • Experience in networking software quality assurance
  • Hands on experience with GIT, Jira, Jenkins and CI/CD pipeline tools
  • Experience with network automation frameworks like pyATS, Pytest Ansible & Robot
  • Experience with network monitoring tools like Grafana, telegraf, Elasticsearch and InfluxDB
  • Experience in network programmability - gNMI, gRPC, NETCONF, YANG, REST APIs, RPC
  • Strong Linux experience, with preferred knowledge of virtualization and containerization technologies - KVM, VMware, Docker, and Kubernetes

Responsibilities

  • Crafting, automating, configuring, and qualifying customer use cases based on IOS XR platforms.
  • Designing and developing innovative test frameworks and tools to support the test execution environment.
  • Develop web-based GUIs that use analytics and machine learning to thoughtfully display and analyze execution results.
  • Driving test cases both manually and through automation, raising, tracking, prioritizing, and verifying defects and fixes.
  • Proactively seek continuous improvements in test coverage, execution, and automation, optimizing performance and configuration dimensioning.
  • Reproduce customer issues in internal test labs as requested by the customer support team, generate test execution.
  • Collaborating with the development team, account team, and customers to understand and validate customer use cases.

Other

  • Bachelors in STEM with 7+ years of relevant experience or Masters in STEM with 5+ years of relevant experience
  • Industry certification such as CCIE/CCNP/Cisco DevNet will be a plus.
  • Strong troubleshooting and problem-solving skills.
  • Experience with AI and machine learning is a plus
  • Understanding and hands on Cisco IOS/IOS-XR platforms