Location Chennai

Immediate joiner

F2F Drive on 18 th july

Experience:-3-7 Years

Networking / WiFi / Manual Testing Engineer (Modems, Routers & Range Extenders)

Job Description (ATS-Friendly):
- Performed manual testing of networking devices including
WiFi routers, modems, and range extenders
.
- Tested device functionality, performance, stability, and connectivity across various network environments.
- Configured and validated
LAN, WAN, DHCP, DNS, TCP/IP, NAT, VLAN, IPv4/IPv6
, and wireless network settings.
- Executed
WiFi testing
for SSID configuration, security protocols (WPA/WPA2/WPA3), signal strength, roaming, throughput, and coverage.
- Conducted functional, regression, smoke, sanity, and end-to-end testing of networking devices.
- Identified, reproduced, documented, and tracked software and firmware defects using defect management tools.
- Verified firmware upgrades, factory reset functionality,



and device configuration persistence.
- Tested mesh networking, repeater mode, bridge mode, and access point configurations.
- Performed interoperability testing with multiple client devices including laptops, smartphones, smart TVs, and IoT devices.
- Used networking tools such as
Wireshark, iPerf, Ping, Traceroute, Telnet, SSH, and Putty
for packet analysis and troubleshooting.
- Validated network performance including bandwidth, latency, packet loss, and throughput.
- Collaborated with developers, QA teams, and product managers to resolve defects and improve product quality.
- Prepared detailed test cases, test plans, execution reports, and defect reports.
- Participated in Agile/Scrum ceremonies including sprint planning, daily stand-ups, and retrospective meetings.

📌 Wifi Testing (Chennai)
🏢 Innova ESI
📍 Chennai