Description

You will design, configure, and test complex network topologies to validate product performance and scalability.

Responsibilities

• Plan and build network topologies to support specific testing use cases.
• Configure hardware, features, and traffic generators to emulate required environments.
• Execute exhaustive test plans focusing on performance, scale, and weak points.
• Troubleshoot failures and perform root cause analysis alongside development teams.
• Communicate technical results and design recommendations to stakeholders.
• Support TAC escalations and customer technical requests through demos and reproduction efforts.

Required Skills

• 3+ years of experience in a System Test or Solution Test role managing complex end-to-end environments.
• Deep knowledge of Layer 2 and Layer 3 technologies including IP forwarding, IP multicast, OSPF, BGP, VXLAN, MPLS, eVPN, ECMP, VRRP, STP, RSTP, MST, PVST+, and Ethernet link aggregation (LACP).
• Experience with Layer 2/3 switch administration using industry-standard CLI and SNMP.
• Proficiency with Linux networking tools: ping, traceroute, tcpdump, ifconfig, ip link, ip route, arp, /proc/net, /proc/sys/net, vmstat, netstat, ttcp, iperf, and strace.
• Working knowledge of scripting languages such as Python or TCL.
• Master's degree in Telecommunications, Computer Engineering, or Computer Networking.

Key Skills

Education

Master's degree