Senior Radio Frequency Engineer

Responsibilities

• Conduct and assist in the design and performs test plans to ensure accurate and consistent product testing
• Perform systems testing, verification and work to resolve issues related to new Radio product offerings
• Follow established testing processes and procedures to ensure reliability, accuracy and thorough gathering and analysis of data
• Troubleshoot performance issues by maintaining knowledge of existing, current and newly developed base station products and components
• Assist with creation of Test Plans, Trouble Reports, automation scripts, MOP, etc. and generate problem reports, insuring the satisfactory resolution of all problems
• Interface with software/hardware design groups and provide assistance for debugging and resolution
• Keep abreast of new and emerging technologies through attendance and participation at conferences and by reading technical journals, publications and other technical resources
• Prepare reports, compile and analyze data, and communicate engineering information for the effective communication of processes, results, plans, recommendations and conclusions
• Lead remote technical teams for short-term projects
• Conduct and assist in the simulation of wireless systems using various commercial RF design tools
• Perform other duties as assigned

• Bachelor s Degree in engineering with 6-12 years of related experience required
• Ability to read, analyze and interpret technical journals and procedures
• Ability to present technical information to audiences of varying backgrounds; strong knowledge in LTE Air Interface, PHY, MAC, RLC, RRC and PDCP layers
• Willingness and ability to travel sporadically during the project
• Ability to mentor, provide guidance and direction to other engineers on the team
• Strong understanding of 5G architecture types, nodes and interfaces involved (ENDC, NSA, SA)
• Ability to understand objective-oriented testing scenarios and identify issues therein
• Understanding of LTE/5G//ENDC call flows, Air Interface and higher layers and related functions
• Experience with FIT/FOA/FFA reporting formats for multiple customers and ability to generate complex reports
• Understanding of baseline and advanced 5G features (beam sweeping, beam switching, anchor leg switching, MIMO over , etc.) and ability to report efficiently
• Ability to identify  types (A1, A2, B1, etc.) and the message flow in layer 3; ability to illustrate handover types, SCG failures, connection drops and correlate failure causes with signaling flow
• Familiarity with different  bands (Sub-6, CmWave, mmWave) and understanding of propagation and interworking characteristics
• Ability to work with log mask settings for objective-driven drive testing
• Ability to coordinate with multiple field teams and perform real-time troubleshooting
• Ability to perform UE log analysis and identify network issues
• Ability to generate Site Shakedown, ATP and single/cluster drive reports

• Mid-Senior level

• Full-time

• Engineering, Customer Service, and Information Technology

• Technology, Information and Media