Senior Radio Frequency Engineer

Mojo Solutions & Services MSS LLC; Plano (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

A leading technology firm located in Plano, Texas, is seeking a Mid-Senior level engineer with a Bachelor's Degree and 6-12 years of experience in engineering. The role involves conducting product tests, resolving issues with new Radio offerings, and mentoring other engineers. Strong knowledge of LTE and 5G technologies is essential. This is a full-time position with opportunities to lead remote technical teams and present findings to diverse audiences.

Qualifications

• 6-12 years of related experience in engineering.
• Strong knowledge of LTE Air Interface, PHY, MAC, RLC, RRC, and PDCP layers.
• Experience with FIT/FOA/FFA reporting formats for multiple customers.

Responsibilities

• Conduct product testing and assist in the design of test plans.
• Resolve issues related to new Radio product offerings.
• Interface with software/hardware design groups for debugging.

Skills

Technical analysis and interpretation

Mentoring and guidance

Understanding of LTE/5G/NR/ENDC call flows

Real-time troubleshooting

Report generation

Education

Bachelor's Degree in engineering

Tools

RF design tools

Job description

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

Background & Competencies Required

• 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/NR/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 NR, etc.) and ability to report efficiently
• Ability to identify NR event 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 NR frequency 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

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering, Customer Service, and Information Technology

Industries

• Technology, Information and Media