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.

- Experience: 4 to 6 yrs from Telecommunication or Networking background.
- Education: B.Tech/BE (CSE/ECE) or any other equivalent degree

- 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 strong 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 (Preferred TM500/E500, Keysight, Simnovous, etc.
o Analyzing logs, pcap (FAPI and FH Pcap analysis) and radio parameters analysis.
o MAC, RLC and PDCP log analysis
- Must have good knowledge and hands on experience on wireless and networking protocols
- Exposure to RU/MU-MIMO and Integration with BBU.
- Should have worked on Core Features like LA, Power control, Data Forwarding etc.
- Good experience in using the standard software version controller like GIT/GERRIT
- Must have valuable knowledge in SDLC

Desired Skills:

- Good to have Core SIM knowledge to configure RAN and test.
- Skills of continuous build integration and automation.
- Hands on experience with Bash and Python scripting
- Skills in automation and automation framework

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Sr Engineer (Bengaluru)
🏢 Saankhya Labs
📍 Bengaluru