Juniper

## Key Responsibilities

Test Strategy, Automation Development & Testbed Building

• Develop and execute automated test cases for EVPN-VXLAN, BGP,VLAN,I-B-N and underlay/overlay networks.
• Design, implement, and maintain network test frameworks using Python, Robot Framework, or similar automation tools.
• Develop intent-based testing methodologies, leveraging Apstra’s APIs and automation workflows for real-time validation.
• Automate fabric deployment validation, underlay routing tests, and overlay EVPN-VXLAN verification.
• Create/Maintain Setup a in the LAB for Solution testing

Network Traffic Generation & Performance Testing

• BGP, OSPF, IS-IS,COS and L3VPN/L2VPN validation
• Data center fabric technologies
• Analyze packet captures (PCAPs) using Wireshark, tcpdump, or custom Python scripts.

Protocol Testing & Validation

• Validate EVPN Type-2, and Type-5 route exchanges across spine-leaf topologies.
• Test VXLAN encapsulation, decapsulation, and MAC/IP learning behaviours.
• Ensure proper BGP route reflection, multi-homing scenarios, and redundancy validation.
• Validate BFD, GR (Graceful Restart), FRR (Fast Reroute)

## Key Skills & Qualifications

Experience : 6 to 9 years

Mandatory Technical Skills

• Strong expertise in BGP, VLAN, BFD, and data center fabric architectures.
• Traffic generation tools expertise (IXIA, Spirent,).
• Network test automation skills (Python, Robot Framework, PyTest, or REST APIs).
• Packet analysis proficiency (Wireshark, tcpdump).

##Preferred Skills/Certifications (Preferred)

• Juniper networking expertise (QFX, MX, PTX) and hands-on experience with JunOS, Junos-EVO
• Knowledge of EVPN-VXLAN,
• JNCIP-DC / JNCIS-DC (Juniper)
• JNCIP-SP / JNCIS-SP (Service Provider)
• CCNP Data Center (Cisco)
• Apstra Certified Engineer (ACE

ABOUT JUNIPER NETWORKS

Juniper 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...