Job Description

As a System Test Tech Lead in Nokia's Femto performance and capacity team, you will enjoy a collaborative work environment focused on mobile network solutions for the Space and Defense sector.

• Lead system test efforts for cutting-edge RAN technologies in 4G, 5G, IoT, CBRS, and Small Cell deployments.
• Collaborate with Product Management and System Architecture to analyze feature requirements from a performance perspective.
• Develop test strategies, plan efforts, and set up test beds for execution alongside team members.
• Ensure high-quality deliverables by adhering to established practices and processes throughout the testing lifecycle.
• Focus on overall architecture and design, contributing actively to testing and debugging efforts.
• Debug critical field issues from Managed Service Providers (MSPs) worldwide, enhancing product performance.
• Foster a high-performance culture by promoting teamwork, multitasking, and prioritization among team members.
• Engage with the latest technology developments, allowing you to drive innovation and tackle challenging assignments.

You have:

• Bachelor's or master's degree in computer science, Electronics, Telecommunications, or similar with 12 to 15 years of work experience in telecommunications
• Strong understanding of SA, NSA User Plane, RLC, MAC, and L1 performance parameters.
• Hands-on experience with QC Mobile, commercial UE, and tools like QXDM/QPST/XCAL/TEMS
• Familiarity with 5G L2 features, Link Adaptation, RR, and PFS Scheduler
• Proficient in link budget analysis, power control, and L1 feature testing
• Excellent log analysis and debugging skills
• Knowledge of CPU and memory loading calculations for gNB performance testing

It would be nice if you also had:

• Practical experience with manual and programmable attenuators, RF chamber understanding, and mobility testing with real UE
• Good knowledge of TM500 for load and performance testing
• Proficiency with 3GPP RRC, RLC, and MAC specifications