Senior Software Engineer-L2/L3 Network Testing

· Build and maintain several layer 2/3 network testbeds

· Design, Develop, Execute and Automate test cases to test Network Service Edge which is a routing and security product

· Develop and execute detailed test plans for feature tests, negative tests, scale and stress tests

· Setup/Configure Network Service Edge for feature and performance test

· Responsible for customer issue debugging and reproduction

· Track defects from discovery through resolution

· Should have 3-6 years of experience.

· Work experience in L3 Routing and L2 Switching

· Work experience in RADIUS (Authentication, Accounting), DHCP and DNS protocols

· Understanding of TCP/IP and other networking protocols

· Experience configuring and managing network infrastructure and security gateway devices.

· Experience using packet generators like Ixia

· Hands on network debugging and analyzing experience using tools like Wireshark, traceroute etc

Desirable:

· Work experience in Firewall, VPN’s, Application Identification and IDS/IPS

· Proficient in Python and Robot Automation