Principal System Integration Engineer

4 hours, 9 minutes ago
Full-time
Lead
Quality Assurance and Testing
Parallel Wireless

Parallel Wireless

Parallel Wireless leads the OpenRAN movement with innovative cloud-native architecture, enabling cost-effective cellular network deployment globally.

Wireless Telecommunication Services
501-1000
Founded 2012
$2M raised

Description

  • Lead end-to-end integration and testing of 5G NR RAN algorithms, radio equipment, and L1/L2/L3 features.
  • Set integration priorities, test coverage, and technical acceptance criteria.
  • Review cellular-feature designs and recommend improvements for rate adaptation, power control, scheduling, and interference mitigation.
  • Define and execute system-level strategies for functionality, interoperability, conformance, and performance testing against 3GPP and O-RAN specifications.
  • Develop test methodologies, analysis workflows, repeatable performance benchmarks, and automation requirements.
  • Investigate and resolve complex integration and performance issues from internal labs and customer deployments.
  • Translate product requirements and customer use cases into integration plans, test scenarios, and validation workflows.
  • Produce technical reports, performance metrics, and recommendations for engineering, product, and customer teams.
  • Mentor engineers and facilitate design and defect reviews to improve integration quality.

Requirements

  • Ability to obtain and maintain a U.S. government security clearance; U.S. citizenship is required by federal law, or an active SECRET or TOP SECRET clearance.
  • Bachelor's or master's degree in Electrical Engineering, Telecommunications, Computer Engineering, or a related field, or equivalent practical experience.
  • 10+ years of experience in LTE and/or 5G RAN system integration, validation, or performance engineering.
  • Experience leading technically complex integration efforts.
  • Strong knowledge of 5G NR and/or LTE protocols, RAN architecture, and L1/L2 behavior.
  • Hands-on experience with RF test equipment, lab validation, troubleshooting, and system-performance data analysis.
  • Experience with real-time software development or debugging and Python for testing, analysis, or automation.
  • Strong analytical, communication, cross-functional collaboration, technical investigation, and mentorship abilities.
  • Experience validating Open RAN architectures and interfaces and interpreting O-RAN Alliance specifications (preferred).
  • Experience with 3GPP conformance, radio performance optimization, customer issue resolution, CI/test automation, or reusable integration test frameworks (preferred).

Interested in this position?

Apply directly on the company website

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