Overview
On Site
Depends on Experience
Accepts corp to corp applications
Contract - W2
Contract - 12 Month(s)
Skills
DLMS
COSEM
Job Details
Job Description: Key Responsibilities:
- Design, develop, and execute test strategies, plans, and procedures for smart metering solutions.
- Perform protocol testing for metering standards such as DLMS/COSEM, ANSI C12.19, and related protocols.
- Conduct RF communication testing including mesh, cellular (LTE, NB-IoT, 4G/5G), and proprietary protocols with a focus on stability, reliability, and KPI monitoring.
- Develop and maintain automated test frameworks using Python and/or C#.
- Perform root cause analysis and troubleshoot issues across meters, RF networks, and system layers.
- Define, track, and report performance KPIs for RF and protocol layers in both lab and field environments.
- Collaborate with development teams to provide feedback on RF design, performance improvements, and usability.
- Utilize Azure DevOps for test case management, tracking, and reporting.
- Maintain test documentation, manage testbeds, and drive continuous improvement in test processes.
- Validate test scenarios against specifications and report roadblocks, design issues, and daily status to senior management.
- Work independently and mentor junior team members as needed.
Required Skills & Experience:
- Strong knowledge of metering protocols: DLMS/COSEM, ANSI C12.19.
- Hands-on experience with cellular communication technologies (LTE, NB-IoT, 4G/5G) and RF KPI analysis.
- Proven experience in smart meter testing, validation, and certification processes.
- Proficient in Python programming with solid understanding of OOP concepts.
- Experience with Python test frameworks such as Robot Framework or PyTest.
- Strong background in test automation using Python or C#.
- Experience working with Linux (mandatory).
- Hands-on experience testing and validating embedded devices.
- Proficiency with cellular/network tools including TEMS, QXDM, NetHawk Analyzer, Wireshark, Spectrum Analyzer, Signal Generator, etc.
- Familiarity with Azure DevOps for test management, CI/CD pipelines, and reporting.
- Strong debugging and problem-solving skills, capable of replicating and resolving field issues in lab environments.
- Knowledge of system integration testing for IoT/Smart Grid devices.
- Ability to work independently and support junior team members.
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