Network Testing Engineer

Job Summary

We are seeking a highly skilled Network Testing Engineer with 5-10 years of experience in Telecom and Network Testing. The ideal candidate should have strong expertise in testing telecom OSS/BSS applications, network assurance systems, API testing, automation frameworks, and validating end-to-end network workflows. The candidate will work closely with development, operations, and business teams to ensure high-quality network applications and services.

Key Responsibilities

• Perform end-to-end testing of Telecom Network and OSS/BSS applications.
• Design, develop, and execute Functional, System Integration, Regression, and UAT test cases.
• Validate network provisioning, fault management, service assurance, inventory, and performance management workflows.
• Develop and maintain automation test suites using Selenium, Robot Framework, or similar tools.
• Conduct API testing using SoapUI, Postman, or REST tools.
• Perform backend database validation using SQL queries.
• Analyze logs and troubleshoot production and pre-production issues.
• Participate in requirement analysis, test planning, execution, defect reporting, and test closure activities.
• Work closely with business analysts, developers, and telecom domain stakeholders.
• Support Agile/Scrum delivery methodologies.

Required Skills

Telecom / Network Domain

• Strong understanding of Telecom OSS/BSS systems.
• Experience in Network Assurance, Service Assurance, Fault Management, and Performance Monitoring.
• Knowledge of CRM, Billing, Provisioning, Inventory Management, and Order Management systems.
• Experience testing telecom network applications and workflows.

Testing Skills

• Functional Testing
• System Testing
• Integration Testing
• Regression Testing
• Sanity Testing
• User Acceptance Testing (UAT)

Automation Testing

• Selenium WebDriver
• Robot Framework
• Test Automation Framework Design
• Data-Driven Testing
• Keyword-Driven Testing

API & Database Testing

• REST API Testing
• SoapUI / Postman
• SQL Queries
• Oracle / MySQL Databases

Tools & Technologies

• Jira
• Git/GitHub
• Jenkins
• Maven
• Agile/Scrum

Programming

• Java or Python
• Basic scripting knowledge

Preferred Skills

• Experience in Telecom clients such as Verizon, Vodafone, AT&T, Airtel, Jio, du Telecom, BT, or similar telecom operators.
• Exposure to OSS/BSS applications such as CRM, BSCS, NetCracker, HPSM, HPSA, DSP, OMP.
• CI/CD and DevOps testing experience.
• Experience with production validation and release testing.

Qualifications

• Bachelor's Degree in Engineering, Computer Science, IT, Electronics, Telecommunications, or related field.
• 5-10 years of experience in Telecom/Network Testing.