Network Testing Engineer

Job Summary

We are seeking a skilled Automation Network Testing Engineer with 3-8 years of experience in Telecom/Networking domain. The ideal candidate should possess strong expertise in network testing, automation frameworks, network protocols, API testing, Selenium and troubleshooting. Experience in Telecom OSS/BSS, Network Management Systems, and automation using Java or Robot Framework , Playwright is highly desirable.

Key Responsibilities

• Design, develop, and execute automated test cases for networking and telecom applications.
• Perform Functional, Regression, Integration, System, and End-to-End testing.
• Validate network configurations, routing, switching, and telecom network functionalities.
• Develop and maintain automation frameworks using Python, Robot Framework, Selenium, or similar tools.
• Execute API testing using Postman, SOAP UI, and REST APIs.
• Analyze packet captures using Wireshark and troubleshoot network issues.
• Collaborate with development, product, and operations teams to identify and resolve defects.
• Create test plans, test scenarios, test data, and automation scripts.
• Participate in Agile/Scrum activities and contribute to continuous quality improvement.
• Prepare test execution reports and defect metrics.

Required Technical Skills

Networking Skills

• TCP/IP Fundamentals
• Routing & Switching
• VLAN, VPN
• DNS, DHCP
• BGP, OSPF, MPLS
• IPv4/IPv6
• Network Troubleshooting

Automation Skills

• Java Programming
• Robot Framework
• Selenium WebDriver
• Test Automation Framework Development
• Data-Driven and Keyword-Driven Frameworks

Testing Skills

• Functional Testing
• Regression Testing
• API Testing
• Integration Testing
• System Testing
• Defect Lifecycle Management

Tools

• Wireshark
• JIRA
• Postman / SOAP UI
• Jenkins
• Git/GitHub
• Linux/Unix Commands

Preferred Skills

• Experience in Telecom OSS/BSS applications.
• Exposure to Netcracker, HPSA, HPSM, CRM, BSCS platforms.
• Knowledge of 4G, 5G, LTE, VoLTE, IMS Networks.
• Experience with CI/CD pipelines.
• Understanding of SDLC, STLC, Agile and Scrum methodologies.

Educational Qualification

• B.E./B.Tech/M.Tech in ECE, CSE, IT, Telecommunications, or related field.

Desired Candidate Profile

• Strong analytical and troubleshooting skills.
• Excellent communication and stakeholder management skills.
• Ability to work independently and in a collaborative environment.
• Experience in customer-facing telecom projects is an added advantage.