Automotive 5G Cellular Modem Diagnostics

TechDigital Group; Mooresville (IN); On-site; USD 120,000 - 180,000; Full time

Job summary

TechDigital Group in Indiana is seeking a highly skilled engineer to develop and optimize algorithms for vehicle connectivity, including uplink/downlink outage detection and automated re-attachment to networks.

You will design and implement 5G link diagnostics and in-vehicle WiFi QoS, leveraging C/C++, Python, and embedded systems experience to ensure robust end-to-end performance.

Qualifications

• MS or PhD in Computer Science, Computer Engineering or equivalent.
• Experience writing C, C++, and Python.
• Experience with 5G and Wifi communications and diagnostics.
• Experience with embedded system development.

Responsibilities

• Implement algorithms for uplink and downlink outage detection in vehicle's cellular communication module.
• Implement an uplink outage detection algorithm capable of running natively in the vehicle's cellular module and trigger reset to re-initiate network attachment.
• Design 5G link diagnostics mechanisms to classify if the in-vehicle 5G link is experiencing issues and identify root causes in the end-to-end stack.
• Design in-vehicle WiFi device classification, management, and quality of service capabilities to improve user experience.

Skills

C

C++

Python

Embedded systems

5G

WiFi

Education

MS or PhD in Computer Science or Computer Engineering

Job description

JD:

• Implement algorithms for uplink and downlink outage detection in vehicle's cellular communication module.
• Implement an uplink outage detection algorithm which is capable of running in vehicle's cellular communication module natively and trigger cellular module states reset to re-initiate cellular network attachment.
• Design 5G link diagnostics mechanisms to achieve accurately and timely classify if the in-vehicle 5G link is experiencing issues and which components in the end-to-end 5G communication stack are causing these issues.
• Design in vehicle WiFi device classification, management, and quality of service capabilities to improve in Vehicle WiFi use experience.

Qualifications:

• MS or PHD in Computer Science, Computer Engineering or equivalent
• Experience writing C, C++, and Python
• Experience with 5G and Wifi communications and diagnostics
• Experience with embedded system development