Job Description: QA Engineer – Networking (Switches & Routers)

Required exp - ( 4 - 8 years )

Location: Gurgaon (preferred), Bangalore

Job Summary

We are looking for a skilled QA Engineer with strong expertise in Python, Linux, and IP Networking to validate networking products, including switches and routers.

The candidate will be responsible for functional, system, integration, regression, and automation testing of networking features and services in Linux-based networking platforms.

The role requires a solid understanding of Layer 2/Layer 3 networking, packet forwarding, routing, bridging, VLANs, firewalling, NAT, and IP networking protocols.

The candidate will develop and maintain Python-based test automation, troubleshoot complex networking issues, analyze packet captures and system logs, and collaborate with development teams to ensure product quality and reliability.

Key Responsibilities

• Design, develop, execute, and maintain Python-based test automation frameworks and test scripts for networking products.
• Perform validation and verification of switches, routers,



and Linux-based networking platforms.
• Validate Layer 2 and Layer 3 functionality, including packet forwarding, bridging, VLANs, IP addressing, routing tables, static routing, policy routing, and NAT.
• Test and troubleshoot networking protocols, firewall rules, connection tracking, tunneling, access control, and network services.
• Validate device configuration, provisioning, service initialization, firmware upgrades, reboot recovery, configuration persistence, and system stability.
• Perform packet-level troubleshooting using Wireshark, tcpdump, and other network diagnostic tools.
• Analyze Linux system logs, application logs, kernel messages, and protocol traces to isolate defects and identify root causes.
• Maintain test plans, test cases, automation scripts, defect reports, and technical documentation.

Mandatory Skills

• Python Programming and Test Automation
• Strong Python prog

📌 IP Networking (Bengaluru)
🏢 Truminds Software Systems
📍 Bengaluru