Network Testing Engineer

Prodapt Solutions; India; Hybrid; INR 700,000 - 1,200,000; Full time

Job summary

Prodapt Solutions in India seeks an experienced Network Testing Engineer to validate enterprise and telecom network solutions. You will design and execute test plans across SD-WAN, LAN, WAN, Wi-Fi, and data centre environments, and report findings.

You will troubleshoot routers, switches, and firewalls, analyze protocols such as TCP/IP, DHCP, DNS, BGP, OSPF, VLANs, and test SIP/VoIP UC solutions while collaborating with cross-functional teams.

Qualifications

• Experience in Network Testing and Validation.
• Accepts hands-on SD-WAN, LAN, WAN, and Wi-Fi experiences.
• Experience testing routers, switches, and firewalls.
• Strong knowledge of core protocols: TCP/IP, DHCP, DNS, BGP, OSPF, VLAN.
• Knowledge of SIP, VoIP, UC, and Telephony.
• Experience with Data Centre and Cloud Networking.
• Strong troubleshooting and packet analysis using Wireshark.
• Understanding of network performance concepts.

Responsibilities

• Perform functional, integration, regression, and performance testing of network solutions.
• Test and validate SD-WAN, LAN, Wi‑Fi, WAN, and Data Centre technologies.
• Test and troubleshoot routers, switches, firewalls, and network devices.
• Validate protocols including TCP/IP, DHCP, DNS, BGP, OSPF, VLANs.
• Test SIP, VoIP, UC, and Telephony solutions.
• Prepare test plans, cases, scenarios, and reports.
• Assess network performance, scalability, reliability, and interoperability.
• Identify, analyze, and report network defects; collaborate with engineering.
• Troubleshoot complex connectivity and performance issues.
• Support automation and validation of network testing where applicable.
• Collaborate with development, infra, and operations teams.

Skills

Network Testing

SD-WAN

LAN

WAN

Wi-Fi

Routers

Switches

Firewalls

TCP/IP

DHCP

DNS

BGP

OSPF

VLAN

SIP

VoIP

UC

Telephony

Data Centre Networking

Cloud Networking

Tools

Wireshark

Job description

Network Testing Engineer Job Description

We are looking for an experienced Network Testing Engineer with strong expertise in testing, validating, and troubleshooting enterprise and telecom network solutions.

Key Responsibilities

• Perform functional, integration, regression, and performance testing of network solutions.
• Test and validate SD-WAN, LAN, Wi-Fi, WAN, and Data Centre technologies.
• Perform testing and troubleshooting of routers, switches, firewalls, and network devices.
• Validate network protocols including TCP/IP, DHCP, DNS, BGP, OSPF, and VLANs.
• Test SIP, VoIP, UC, telephony, and unified communication solutions.
• Prepare test plans, test cases, test scenarios, and test reports.
• Perform network performance, scalability, reliability, and interoperability testing.
• Identify, analyze, and report network defects and work with engineering teams for resolution.
• Troubleshoot complex network connectivity and performance issues.
• Support automation and validation of network testing where applicable.
• Collaborate with development, infrastructure, and operations teams.

Required Skills

• Strong experience in Network Testing and Validation.
• Hands-on experience with SD-WAN, LAN, WAN, and Wi-Fi.
• Experience testing Routers, Switches, and Firewalls.
• Strong knowledge of networking protocols: TCP/IP, DHCP, DNS, BGP, OSPF, VLAN.
• Knowledge of SIP, VoIP, UC, and Telephony.
• Experience with Data Centre and Cloud Networking.
• Strong troubleshooting and packet analysis skills using tools such as Wireshark.
• Understanding of network performance a