Modem System Test Engineer - Wireless Technologies and Ecosystems

What you'll do

• Design and run system-level tests for 5G NR and emerging standards; analyze protocol traces and diagnostic logs to identify failures and performance issues.
• Build test automation using machine learning and data-driven methods for anomaly detection, KPI analysis, and failure triage.
• Collaborate with firmware, protocol, architecture, and RF teams to validate fixes, support 3GPP conformance, and develop test infrastructure.

What they ask for

• Master’s degree in Electrical Engineering, Computer Engineering, Telecommunications, Computer Science, or a related field.
• Deep understanding of 3GPP LTE and 5G NR specifications and cellular protocol stack.
• Hands-on experience implementing, debugging, or validating cellular protocol stacks or physical-layer modules.
• Strong proficiency in Python and solid understanding of digital communications, modulation, OFDM, and channel coding.

Nice to have

• Experience applying machine learning frameworks such as PyTorch or TensorFlow to wireless communications.
• Familiarity with 3GPP standardization workflows or beyond-5G/6G research; exposure to wireless test equipment or RF interface protocols.

Pay

$129,300 and $225,300 (USD base salary)

Tools

5G NR, LTE, Python, PyTorch, TensorFlow, SDR, OFDM, 3GPP

AI focus

Build test automation using machine learning and data-driven methods for anomaly detection, KPI trend analysis, and failure triage; preferred applications include intelligent scheduling, link adaptation, neural decoders, and log anomaly detection.