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Title:  Senior Engineer, R&D 1

Everyone communicates. It’s the essence of the human experience. How we communicate is evolving. Technology is reshaping the way we live, learn and thrive. The epicenter of this transformation is the network—our passion.

Summary :

We are looking for an individual who is having proven ability in telecom software testing, preferably in 4G/5G enodeB/gNB protocols.

Candidate should be capable of leading 4G and 5G RAN features/system validation, debugging issues, analyzing the logs. Should have E2E knowledge and capable of guiding other team members.

Duties & Responsibilities:

Carrying out technical reviews and guide the team on technical aspects also interact with multi-functional teams on technical issues and track it for logical closure.

  1. Preparing lab test setups and equipment need planning for end to end feature validation. Execution of test plan in the lab environment and mimic field scenarios in same
  2. Preparing the test plans as per requirement, customer requirements and 3GPP specs. Should possess Problem solving skills and identify the issues with minimal effort. Excellent in tracking Test execution and report of testing activities like test results, test case coverage

Skills we are on look out for :

Technical expertise -Strong knowledge of 4G/5G RAN based on 3GPP standards. Experience in LTE 4G, 5G enodeB/gNB testing. Must have: Hands-on experience in LTE/5G Access stratum protocols (MAC, RRC, RLC, and PDCP)

Experience with LTE/5G core system interfaces and protocols is desired. Solid understanding at LTE/5G Mobility, SON, OAM, performance, soak and KPIs validation. Strong knowledge in testing of advanced LTE/5G features like 256 QAM, Carrier Aggregation, MIMO, Beam Forming, LAA. Experience in testing Virtualization, Orchestration and management is needed.

Understanding of 3GPP systems and standards : Core and RAN networks. Expertise in creating test plans for system level, subsystem level and feature level testing

Deep knowledge of LTE/5G UE simulators (Aeroflex, Prisma ) , core network simulators usage. Understanding of Software development and testing Life cycle. Good Knowledge in TCP/UDP, IP protocols and understanding of basic OSI model

Good understanding of Wireless Operators end-end Network. Good knowledge on QA & Test methodology and solution manager. Strong teammate and out of the box thinker. Train team members on technology and project related aspects. Good appreciation of software testing engineering principles. Awareness to Agile process.

Proficient with debugging tools - QXDM, QCAT, Wireshark, etc. Good log analysis skills to point out problem scenarios. Testing in Unix/Linux environment and Automation experience preferred.

Minimum Qualifications:

We are excited to have demonstrated competencies and physical, mental, & interpersonal skills.

BE/ME Degree in CSE/ECE with 8-12 years of related technical experience

Proven track record of building motivated, collaborative, and productive teams, including remote team members. Accomplished servant-leader capable of supporting multiple teams simultaneously. Passion to proactively seek ways to improve processes.

Commscope is an Equal Opportunity Employer!


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