The Role
Leads regression validation for 2G, 4G, 5G, and O-RAN radio products. Responsibilities include test planning, Python-based automation, CI/CD and Kubernetes integration, RF validation using Keysight or Rohde & Schwarz equipment, troubleshooting complex radio issues, and mentoring engineers. The role develops RCT and end-to-end test scenarios, evaluates RF metrics, collaborates across hardware and software teams, and applies AI/ML tools to improve test generation, log analysis, failure investigation, and anomaly detection.
Summary Generated by Built In
Parallel Wireless is reimagining mobile networks with innovative, energy-efficient Open RAN solutions. Join us as we lead the future of telecommunications, driving innovation through green and sustainable networks. Learn more about our mission, vision and values.
We are looking for an experienced Regression Technical Lead to provide technical leadership in the validation of 2G, 4G, and 5G radio products, including O-RAN. This is a hands-on technical role focused on driving regression testing, developing automated test solutions, troubleshooting complex issues, and ensuring product quality and conformance.
Job Responsibilities:
- Provide technical guidance and mentorship to the Regression team on test design, debugging, and automation.
- Translate product requirements and roadmaps into functional and system-level test scenarios.
- Drive test planning, execution, and troubleshooting activities, ensuring quality and timely delivery.
- Develop and maintain Python automation frameworks (Pytest/Unittest), including instrument drivers and measurement applications (Python, MATLAB).
- Automate Radio Conformance Test (RCT) and end-to-end (E2E) scenarios, integrating them with CI/CD pipelines and Kubernetes-based environments.
- Apply AI/ML tools to improve test generation, log analysis, failure investigation, and anomaly detection.
- Perform 3GPP RCT and RF validation of radio subsystems, including PA, LNA, filters, CFR, and DPD, using Keysight or R&S equipment.
- Develop and execute measurement workflows for EVM, ACLR, sensitivity, noise figure, spectral emissions, and linearity.
- Investigate complex RF issues in collaboration with hardware, firmware, and software teams, providing technical recommendations and supporting product development.
Technical Leadership and Planning
Automation
RF Validation and Debugging
Job Requirements:
- 7+ years of experience in wireless/radio validation, testing, or system integration.
- Proven experience in technical leadership, mentoring engineers, or leading complex validation activities.
- Strong hands-on experience with Python and shell scripting, and working knowledge of C/C++.
- Solid understanding of MAC/PHY layers and wireless technologies, including LTE, 5G, and O-RAN.
- Experience automating RF test equipment (Keysight or R&S) and developing RCT/E2E test scenarios.
- Familiarity with Kubernetes and CI/CD environments.
- Practical experience using AI tools in testing or automation workflows (must-have).
- Strong analytical, debugging, and problem-solving skills, with the ability to work across multidisciplinary teams.
Parallel Wireless is expanding the ecosystem for Open RAN with the GreenRAN™ energy-efficient Hardware-Agnostic technology. Deployed worldwide, our comprehensive 2G/3G/4G/5G Macro RAN solutions enhance network security while reducing operating expenses. As pioneers of Open RAN, we prioritize innovation, flexibility, and sustainability to help build a more connected, and green networks. Headquartered in the USA with global R&D centers, we are proud to serve over 60 customers worldwide and have been recognized with over 100 industry awards. Our mission is to accelerate GSMA’s Mobile Net Zero initiative by reducing TCO and driving innovation across the telecom ecosystem.Learn more at www.parallelwireless.com.
Parallel Wireless embraces diversity and equality of opportunity. We are committed to building inclusive and diverse teams representing all backgrounds, with a wide range of perspectives, and empowering industry-leading skills. We welcome and consider applications to join our team from all qualified candidates, regardless of their characteristics. We comply with all applicable laws and regulations on non-discrimination in employment (and recruitment), as well as work authorization and employment eligibility verification requirements.Parallel Wireless does not accept unsolicited resumes or applications from agencies or individuals. Please do not forward resumes to our jobs alias, Parallel Wireless employees, or any other company location. Parallel Wireless is not responsible for any fees related to unsolicited resumes/applications.
Skills Required
- 7+ years of experience in wireless or radio validation, testing, or system integration
- Experience providing technical leadership, mentoring engineers, or leading complex validation activities
- Strong hands-on experience with Python and shell scripting
- Working knowledge of C and C++
- Understanding of MAC/PHY layers and wireless technologies including LTE, 5G, and O-RAN
- Experience automating RF test equipment from Keysight or Rohde & Schwarz
- Experience developing Radio Conformance Test and end-to-end test scenarios
- Familiarity with Kubernetes and CI/CD environments
- Practical experience using AI tools in testing or automation workflows
- Strong analytical, debugging, and problem-solving skills
- Ability to work across multidisciplinary teams
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The Company
What We Do
At Parallel Wireless, we believe that software has the power to unleash amazing opportunities for the world. We disrupt the ways wireless networks are built and operated. We are reimagining how hardware, software and the cloud work together to change deployment economics for our customers. Our ALL G O-RAN software platform forms an open, secure and intelligent RAN architecture to deliver wireless connectivity, so all people can be connected whenever, wherever, and however they choose. We are engaged with over 50 global MNOs and have been recognized with over 74 industry awards. At the core of what we do is our team of Reimaginers who value innovation, collaboration, openness and customer success. For more information, visit: www.parallelwireless.com.
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