IoT Test Engineer – 16334

Assignment Overview

We are looking for an experienced IoT Device Tester

What You Will Work On

• Perform functional, performance, interoperability, and stability testing for IoT devices.
• Validate device behavior in NB-IoT and LTE-M networks.
• Support field verification to confirm device performance and radio characteristics in live networks.
• Capture and analyze modem logs using tools such as QXDM, ELT, QCAT, and SDM.
• Investigate connectivity issues and contribute to root-cause analysis.
• Validate device behavior against telecom standards such as those defined by 3GPP and GSMA.
• Ensure IoT devices meet operator compatibility and quality expectations.
• Collaborate with device teams, network engineers, and IoT business units.
• Document findings, produce structured test reports, and summarize log analysis results.
• Communicate technical insights and issues to internal stakeholders and external vendors.

What You Bring

• Hands-on experience with IoT device testing, particularly NB-IoT and LTE-M technologies.
• Strong understanding of cellular technologies including NB-IoT, LTE-M, LTE/4G, and 5G.
• Experience working with modem tracing and debugging tools such as QXDM, ELT, QCAT, and SDM.
• Ability to analyze device logs and troubleshoot connectivity problems.
• Experience validating device compliance with telecom standards.
• Strong communication skills and ability to clearly document technical findings in English.
• Ability to collaborate with cross-functional engineering and product teams.