Key Responsibilities: Debugging of live network issues within give SLA. Performing testing on various software versions and ensuring quality for devices. Reporting of issues and follow up with Vendors/Internal Teams to bring to closure within SLA. Design/Automate test cases using new techniques and software. Lead a team of 2-3 people on different task to ensure on time deliveries. Learn new test scenarios and apply new test cases to cover the scenarios so that field issues are minized. Update the management with latest happenings and flag any concerns. Educational Qualifications: MS /M.Tech / BE / B.Tech / MSc - in Electronics / ETC / ECE / CS / IT / Instrumentation with at least 60% or 7 CGPI. Years of Experience: 3-8 years Scope of Responsibilities: Must have worked on live debugging of field issues on products or networks. Packet level analysis of protocols. Go deep into the issue and come up with a technical analysis to guide management and vendors. Must have worked as an individual contributor to QA related activities. Automation of test and validation of products using scripting or programming. Knowledge & Skills: Deep understanding of network protocols : Routing- IP / IPV6 / ICMP / BGP / IGP, TCP/IP, DHCP / BOOTP / HTTP / HTTPS / NAT, Data link protocols: ARP, multicast protocols: IGMPv3, RTP, RTSP, VoIP, SIP, SNMP, QoS mechanisms: DSCP, P-bit / Traffic Shaping / Marking / Congestion / Flow control / Remarking etc L2/L3: VLANs / Ethernet header format / ARP / VPN Security: Firewall / Encryption / Filters / IPTables Programming: Shell / Python / TCL / TK / expect / Selenium OS concepts: Linux networking architecture / Windows / Linux Security, File systems, Firewalls etc. Experience with Multimedia IP set top box testing, Ethernet Home Gateways/ Wireless LANs will be added plus.