The Senior Engineer is responsible for contributing across the end-to-end system integration and validation of lifecycle for wireless communication systems. The role ensures high-quality system behavior by owning integration activities for feature sets, driving validation strategy, and resolving complex system-level issues. Operating with significant technical autonomy, the engineer collaborates across cross-functional teams and supports release, readiness, system performance, and continuous improvement within established system architecture and engineering frameworks.

Responsibilities
• Participate across the system integration lifecycle, including requirement analysis, integration planning, validation, and field testing
• Analyze system features, dependencies, and interactions to enable phased and synchronized system integration
• Own and deliver integration testing scope aligned with release objectives and roadmap
• Lead system integration activities and collaborate with software, hardware, verification, and field teams
• Identify, analyze,



and resolve complex system-level defects through structured debugging and root cause analysis
• Support user acceptance, field validation, and customer issue resolution
• Contribute to system stability, performance optimization, and quality improvements
• Maintain accurate test artifacts, defect tracking, and integration reports
• Participate in reviews, retrospectives, and continuous improvement initiatives

Mandatory Skills:
• Working in 4G/5G eNB/gNB product with solid involvement in integrating L1, L2, L3 & OAM components as a SIT feature/maintenance release.
• System Integration testing: Hands-on experience in
o End to End testing on 4G/5G eNB/gNB elements.
o Testing the Layer 1, 2 and 3 functionality and features.
o Validating the functionality compliance to standards, specification and requirements
o Verifying 3GPP call flows and scenarios
o Using the simulator and emulator for network and traffic simulation (Preferre

📌 Senior Engineer (India)
🏢 Tejas Networks
📍 India