Job
Description
At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. ## 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 challenges the inherent complexity that comes with networking and security in the multicloud era. We do this with products, solutions and services that transform the way people connect, work and live. We simplify the process of transitioning to a secure and automated multicloud environment to enable secure, AI-driven networks that connect the world. Additional information can be found at Juniper Networks (www.juniper.net) or connect with Juniper on Twitter, LinkedIn and Facebook. WHERE WILL YOU DO YOUR BEST WORK? Wherever you are in the world, whether it's downtown Sunnyvale or London, Westford or Bengaluru, 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. At Juniper Networks, we are committed to elevating talent by creating a trust-based environment where we can all thrive together. If you think you have what it takes, but do not necessarily check every single box, please consider applying. We’d love to speak with you. Additional Information for United States jobs: ELIGIBILITY TO WORK AND E-VERIFY In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire. Juniper Networks participates in the E-Verify program. E-Verify is an Internet-based system operated by the Department of Homeland Security (DHS) in partnership with the Social Security Administration (SSA) that allows participating employers to electronically verify the employment eligibility of new hires and the validity of their Social Security Numbers. Information for applicants about E-Verify / E-Verify Información en español: This Company Participates in E-Verify / Este Empleador Participa en E-Verify Immigrant and Employee Rights Section (IER) - The Right to Work / El Derecho a Trabajar E-Verify® is a registered trademark of the U.S. Department of Homeland Security. Juniper is an Equal Opportunity workplace. We do not discriminate in employment decisions on the basis of race, color, religion, gender (including pregnancy), national origin, political affiliation, sexual orientation, gender identity or expression, marital status, disability, genetic information, age, veteran status, or any other applicable legally protected characteristic. All employment decisions are made on the basis of individual qualifications, merit, and business need. Show more Show less
