Roles & Responsibilities

1. Automation & Scripting Expertise

Strong hands-on experience in Python scripting (mandatory) Experience with Automation frameworks (Robot Framework, PyTest, etc.) Ability to develop and maintain scalable, reusable test scripts

2. Transport Network Knowledge

Strong understanding of Optical transport (DWDM/CWDM basics) Fibre network fundamentals IP/MPLS networking concepts Ability to Automate testing across multi-layer transport environments

3. Test Automation Frameworks

Experience in:Designing and implementing automation frameworks Ability to Automate: Functional testing Regression testing E2E validation Knowledge of: Data-driven and modular test design

4. API & System Integration Testing

Experience with: REST API testing and automation Ability to Validate: Network systems OSS/BSS integrations Familiarity with: API testing tools (Postman, REST clients)

5. CI/CD & DevOps Integration

Experience integrating automation with: CI/CD pipelines (Jenkins, Git, etc.) Ability to: Enable continuous testing in deployment pipelines Understanding of:



Version control and release workflows

6. Data Handling & Analytics

Ability to: Process and analyse: Test results and network performance data Experience with: Parsing logs and OTDR test outputs (preferred) Basic database/query skills: SQL (preferred)

7. Test Design & Validation Robust experience in: Test case design and automation conversion Ability to Validate: Network services Transport paths Support:Test planning and coverage improvement

8. Performance & Fault Automation

Ability to Automate: Performance testing (latency, throughput) Fault simulation (failover scenarios) Experience in:Identifying anomalies via automated scripts

9. Tools & Lab Automation Familiarity with:Network testing tools and lab environments Ability to Automate:Testbed setup Environment configuration Experience in:Virtualised or lab-based testing setups

10. Functional Competencies

Strong analytical and automation-first mindset Ability to:Reduce manual effort through test automation

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