Senior System Test Engineer (North)

Responsibilities:
Participating in outdoor testing cycles
Review requirements, specifications, and technical design documents to provide timely and meaningful feedback and implement the same in testing.
Create detailed, comprehensive, and well-structured test plans and test cases for cellular technologies and execution of the same.
Design and build end-to-end test setups based on the test requirements.
Analyze and debug logs for test simulators and systems under test during the test cycle.
Resolve issues in end-to-end setups (For Ex: UE/mobile issues, RF/fiber connectivity, etc.)
Analyze, reproduce, and validate customer-found defects.
Verify various Parallel Wireless Products and Applications for Functional, Stability, Performance, and User experience aspects based on Customer Use cases.
Suggest improvements and changes to the product to improve customer experience.
Requirements:
About 5 years of relevant professional experience.
Driver’s license – MUST
Independent, self-motivated, organized, and with high multitasking abilities.
Excellent interpersonal skills, a team player, ambitious, eager to learn and develop.
Good understanding of architecture, call flows, and design for testing 4G/5G access technologies.
Thorough understanding of 3GPP standards covering PHY, MAC, PDCP, RLC, RRC, S1AP and X2AP protocols
Experience with LAN/WAN, WLAN, Routing protocols – L2 and L3, TCP/IP, QoS
Knowledge of Linux/UNIX-based platforms.
Knowledge of handling and troubleshooting User Equipment (Mobiles), SIM installation, etc.
Good understanding of virtualization platforms like VMware, KVM, etc.
Experience in using test management and bug-tracking tools (Ex: JIRA)
Experience with scripting languages such as Python, BASH
Experience with Agile or Scrum software development methodologies.
Experience with data performance testing such as IPERF – ADVANTAGE
Knowledge of OpenStack, Docker, and Kubernetes technologies - ADVANTAGE
Education:
Bachelor’s degree in Electrical & Electronics/Communication Systems Engineering – MUST