RF VoNR Engineer

Location : Denver, Colorado United States

Hybrid

Term : Contract

High Tech Genesis is seeking a highly skilled RF VoNR Engineer with expertise in 5G SA (VoNR) technology and signaling flow.

The ideal candidate will have a deep understanding of L3 protocols and extensive experience in troubleshooting and analyzing VoNR call flows.

In this role, you will :

• Plan, design, and deploy the 5G standalone cloud-native Open-RAN network.
• Optimize network performance through continuous improvement activities.
• Use advanced data analytics and visualization tools for various network assessments and KPI analysis.
• Analyze market trends and evaluate competitive networks.
• Provide Subject Matter Expert (SME) support for network issues, RAN features / parameter trials, and troubleshooting.
• Lead projects from concept to deployment with detailed recommendations for network and service solutions.
• Collaborate effectively with multiple teams to identify growth opportunities and drive project success.
• Manage vendor interactions and lead efforts in KPI optimization.
• Work on 5G NR and Legacy network design, performance enhancement, and optimization.
• Propose new site locations and optimize existing site parameters such as tilt and azimuth.
• Create and maintain RFDS, CIQ, and relevant scripting.
• Provide insights and recommendations to improve overall network design and cell planning.
• Lead RF Engineers and Drive Testing teams to meet FCC coverage and capacity requirements.
• Create and modify routes in Google Earth for FCC validation, and generate KML files for GIS Automation Tools.
• Review test plans, routes, and validate testing results.
• Conduct RF shaping and parameter adjustments to improve coverage and network performance.
• Analyze cluster performance using drive test data and KPI monitoring to recommend enhancements.
• Serve as the primary client contact, providing regular updates and maintaining a presence in their office.
• Prepare and present detailed reports and recommendations to the customer.
• Facilitate effective communication between the customer and the technical team to ensure smooth project execution.
• Manage project documentation and ensure all deliverables meet customer expectations.
• 2-3 years of experience with VoNR (5G SA) technology, including signaling flow and Layer 3 (L3) concepts.
• Proficiency with Rad COM ACE tool for issue tracing and analyzing traces and call flows.
• Expertise in protocol analysis and debugging, particularly Samsung and Mavenir IMS Core protocols.
• Experience in RTT gap analysis across multiple streams and types, including one-way and inter-step RTT.
• Ability to investigate VoNR call drops, especially under good RF conditions with signal strengths greater than -95 dBm.
• Experience addressing major VoNR issues, including protocol discrepancies and bugs between core networks and OEMs.
• Hands-on experience in KPI analysis, specifically with the Nokia Core network.
• Understanding and experience in 5G Core analysis.
• Bachelor’s degree in Electrical Engineering, Telecommunications, or a related field.
• Strong background in RF engineering, focusing on RF shaping and optimization.
• Proficiency in analyzing RF performance and making adjustments to enhance network quality.
• Experience using tools like X-CAP for drive test data analysis.
• Excellent communication skills, able to convey technical information to non-technical stakeholders.
• Prior experience in a customer-facing role within a telecommunications environment.
• Ability to manage multiple tasks and projects simultaneously with timely delivery and quality.
• Experience working within predefined parameters and adhering to customer guidelines.
• Willingness to be based in or relocate to Denver, CO, and be regularly present at the customer’s office.
• Knowledge of cloud ORAN-based wireless systems and familiarity with 5G technologies.
• Strong understanding of OSS and KPI monitoring tools.

High Tech Genesis Inc. is an Equal Opportunity Employer. Diversity and inclusion are at the core of our values.

Please be advised :

• Applicants must have the legal right to work in the USA.
• Kindly submit your resume in MS Word format upon application for this position.
17 days ago