Job DescriptionRoles & Responsibilities
n1. Automation & Scripting Expertise
nStrong hands-on experience in Python scripting (mandatory)
nExperience with Automation frameworks (Robot Framework, PyTest, etc.)
nAbility to develop and maintain scalable, reusable test scripts
n2. Transport Network Knowledge
nStrong understanding of Optical transport (DWDM/CWDM basics)
nFibre network fundamentals
nIP/MPLS networking concepts
nAbility to Automate testing across multi-layer transport environments
n3. Test Automation Frameworks
nExperience in: Designing and implementing automation frameworks
nAbility to Automate: Functional testing Regression testing E2E validation
nKnowledge of: Data-driven and modular test design
n4. API & System Integration Testing
nExperience with: REST API testing and automation
nAbility to Validate: Network systems OSS/BSS integrations
nFamiliarity with: API testing tools (Postman, REST clients)
n5. CI/CD & DevOps Integration
nExperience integrating automation with: CI/CD pipelines (Jenkins, Git, etc.)
nAbility to:



Enable continuous testing in deployment pipelines
nUnderstanding of: Version control and release workflows
n6. Data Handling & Analytics
nAbility to: Process and analyse: Test results and network performance data
nExperience with: Parsing logs and OTDR test outputs (preferred)
nBasic database/query skills: SQL (preferred)
n7. Test Design & Validation
nStrong experience in: Test case design and automation conversion
nAbility to Validate: Network services Transport paths
nSupport: Test planning and coverage improvement
n8. Performance & Fault Automation
nAbility to Automate: Performance testing (latency, throughput)
nFault simulation (failover scenarios)
nExperience in: Identifying anomalies via automated scripts
n9. Tools & Lab Automation
nFamiliarity with: Network testing tools and lab environments
nAbility to Automate: Testbed setup
nEnvironment configuration
nExperience in: Virtualised or lab-based te

📌 RAN _Engineer (Hyderabad)
🏢 Tata Consultancy Services
📍 Hyderabad