O-RAN RAN Test Engineer - Hybrid | Stock Options

DeepSig Inc.; Arlington (VA); Hybrid; USD 90,000 - 120,000; Full time

Job summary

DeepSig Inc. in Arlington, VA is seeking a skilled test engineer to design and execute tests for O-RAN DU software and hardware, ensuring conformance, interoperability, performance and reliability per O-RAN and 3GPP specs.

You will collaborate with development, integration, and network teams to validate DU functionality within the O-RAN architecture. Key duties include developing test plans and scripts, running conformance and interoperability tests, performing end-to-end validation, logging

Qualifications

• Bachelor’s degree or equivalent practical experience in a related field.
• 3+ years hands-on in a lab, test, or integration role.
• Familiar with 4G/5G RAN concepts and 3GPP standards.

Responsibilities

• Contribute to, develop, and execute test plans, cases, and scripts for O-RAN DU software and related interfaces.
• Perform conformance testing to verify compliance with O-RAN and 3GPP standards.
• Conduct interoperability testing between O-RAN DU and other network elements such as O-CU and O-RU.
• Execute end-to-end testing scenarios to validate the complete O-RAN communication chain.
• Identify, log, and track defects; collaborate with development teams to resolve issues.
• Automate test cases and contribute to CI/CD pipelines to support continuous testing.
• Validate performance metrics and KPIs to ensure the DU meets standards.
• Participate in site commissioning and integration support.
• Prepare test reports, documentation, and provide feedback for product improvements.
• Stay updated with O-RAN Alliance releases and testing methodologies.

Skills

Python

Shell scripting

Linux

IP networking

Analytical problem-solving

CI/CD

Cross-functional collaboration

Education

Bachelor’s degree in Telecommunications/ EE/ CS or related field

Tools

Docker

Kubernetes

srsRAN

OpenAirInterface

Protocol Analyzers

Job description

DeepSig Inc. in Arlington, VA is seeking a skilled test engineer to design and execute tests for O-RAN DU software and hardware, ensuring conformance, interoperability, performance and reliability per O-RAN and 3GPP specs.

You will collaborate with development, integration, and network teams to validate DU functionality within the O-RAN architecture. Key duties include developing test plans and scripts, running conformance and interoperability tests, performing end-to-end validation, logging