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RF Drive Test Engineers

Techner Ltd

Tipton

On-site

GBP 80,000 - 100,000

Full time

30+ days ago

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Job summary

A telecommunications firm is seeking experienced RF Drive Test Engineers to support 4G/5G network testing and optimisation in Austin, Texas. The role involves extensive drive testing, troubleshooting network issues, and requires US citizenship or a Green Card. Ideal candidates have 7+ years in RF optimisation and familiarity with testing tools like XCAL and TEMS. Competitive project-based compensation is offered.

Benefits

Competitive project-based compensation
Hands-on work with cutting-edge technology
Field-focused role

Qualifications

  • 7+ years of experience in RF Optimisation, including LTE/5G networks.
  • Proven experience with RF drive testing using XCAL, TEMS, or NEMO.
  • Valid U.S. driver’s licence and willingness to travel within the Austin area.

Responsibilities

  • Conduct 4G/5G drive tests using tools like XCAL, TEMS, and NEMO.
  • Analyse call flows between mobile devices and the network.
  • Investigate handovers and troubleshoot dropped calls.

Skills

RF Optimisation
Drive testing
Analysing call flows
Troubleshooting
Understanding of IP and wireless protocols

Tools

XCAL
TEMS
NEMO
Job description
About the Role:

We are looking for skilled RF Drive Test Engineers to support ongoing 4G/5G network testing and optimisation activities in Austin, Texas. This field-based role involves extensive drive testing, analysis of device-to-network communication, and troubleshooting of swap sectors, handovers, and dropped calls. Candidates must be US Citizens or Green Card holders (USC/GC).

Key Responsibilities:
  • Conduct 4G/5G drive tests using tools like XCAL, TEMS, and NEMO.
  • Analyse call flows between mobile devices and the network to identify issues.
  • Investigate and troubleshoot handovers, swap sectors, and dropped calls.
  • Perform E911 and walk testing for location accuracy and coverage validation.
  • Use GPS navigation to access designated test routes and locations.
  • Address and resolve customer-reported network complaints through field testing.
  • Document test results and escalate network performance issues when needed.
Requirements:
  • 7+ years of experience in RF Optimisation, including LTE/5G networks.
  • Proven experience with RF drive testing using tools like XCAL, TEMS, or NEMO.
  • Strong understanding of IP, TCP, UDP, IPv4/IPv6, and wireless protocols.
  • Ability to analyse device logs and call flow patterns.
  • Experience resolving swap sector issues, handover failures, and E911-related field problems.
  • Familiarity with operator standards for wireless network testing and reporting.
  • Valid U.S. driver’s licence and willingness to travel within the Austin area.
  • Must be a U.S. Citizen or Green Card holder (USC/GC).
What We Offer:
  • Competitive project-based compensation.
  • Hands-on work with cutting-edge 4G/5G technology.
  • Field-focused role with variety and autonomy.
  • Opportunity to contribute to high-impact network performance initiatives.

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