O-RAN Test Engineer – Conformance & Automation

DeepSig Inc; Arlington (VA); On-site; USD 95,000 - 135,000; Full time

Benefits offered by this job

Stock option grant

Flexible schedule

Great benefits

Work-life balance

Job summary

DeepSig is seeking a skilled test engineer to join our team focused on testing O-RAN DU software and hardware components in Arlington, VA. You will plan, design, and execute test cases to ensure conformance, interoperability, performance, and reliability of O-RAN DU in line with O-RAN Alliance and 3GPP specifications.

You will collaborate with development, integration, and network teams to validate DU functionality, automate tests, contribute to CI/CD, and prepare detailed reports for product

Qualifications

• 3+ years in a lab, test, or integration role.
• Familiarity with 4G/5G RAN concepts and 3GPP standards.
• Proficiency with Python and shell scripting; automate test execution.
• Comfortable working in Linux and with IP networking fundamentals.
• Ability to collaborate in cross-functional teams and troubleshoot with lab hardware.
• Self-directed: turn protocol stack specs into test plans with limited supervision.

Responsibilities

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

Skills

Python

Shell scripting

Linux

IP networking

Test automation

CI/CD

Team collaboration

Education

Bachelor's degree or equivalent

Tools

Docker

Kubernetes

Open-source RAN tools

Job description

DeepSig is seeking a skilled test engineer to join our team focused on testing O-RAN DU software and hardware components in Arlington, VA. You will plan, design, and execute test cases to ensure conformance, interoperability, performance, and reliability of O-RAN DU in line with O-RAN Alliance and 3GPP specifications.

You will collaborate with development, integration, and network teams to validate DU functionality, automate tests, contribute to CI/CD, and prepare detailed reports for product