Network Optimization Specialist

2 weeks ago


Copenhagen, Copenhagen, Denmark Tionix Solutions Full time
Job Summary:
We are seeking a seasoned Network Optimization Specialist to join our team at Tionix Solutions. As a key member of our Field Testing / Network Testing department, you will play a crucial role in ensuring the optimal performance of mobile networks across various operators.

Main Responsibilities:
  • Perform comprehensive field testing of mobile networks, analyzing call flows and identifying areas for improvement.
  • Analyze and troubleshoot signalling procedures, handover mechanisms, and network KPIs to ensure seamless user experiences.
  • Collaborate with network operators, vendors, and internal teams to develop test plans, test cases, and automation scripts for network validation.
  • Utilize diagnostic tools to capture and analyze network logs, traces, and protocol data, providing actionable insights to stakeholders.
  • Document test results, prepare detailed reports, and present findings to senior leadership.

Requirements:
  • Bachelor's degree in Telecommunications, Electrical Engineering, Computer Science, or a related field.
  • 3+ years of experience in mobile network optimization, focusing on 4G LTE, VoLTE, and 5G networks.
  • Strong understanding of mobile network architecture, protocols, and call flows.
  • Hands-on experience with network testing tools and proficiency in analyzing radio frequency (RF) performance, signal strength, and network KPIs.
  • Excellent communication, documentation, and teamwork abilities.

Desirable Skills:
  • Knowledge of 5G NR architecture and NR call flow analysis.
  • Experience with automation tools and scripting.
  • Understanding of network virtualisation and cloud infrastructure.
  • Familiarity with LTE/5G Core Network components.


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