Connect44
Radio Optimization Engineer
Connect44Switzerland7 days ago
ContractRemote FriendlyEngineering

We are looking for a new colleague to join us as an experienced Radio Network Planning & Optimization Engineer responsible for LTE/NR performance improvement, troubleshooting, and drive-test analysis across European projects.


Main Activities & Tasks

  • Perform radio network planning and optimization activities within RAN projects.
  • Troubleshoot radio network technical issues and provide clear, actionable solutions to the customer.
  • Analyse drive test logs and abnormal events (call drops, setup failures, low MOS, low throughput, data failures) and propose optimization measures.
  • Conduct feature trials, analysis, fine-tuning, and rollout activities.
  • Perform TOP worst-cells analysis and recommend improvements at network, cluster, or cell level.
  • Carry out network performance checks including KPIs, alarms, and parameter validations.


Required Education & Trainings

  • Bachelor's degree in Telecommunications, Electronics, or a related technical field.


Required Experience

  • 5-10 years of hands-on experience in radio network planning and optimization.
  • Strong background working with LTE and NR technologies.
  • Previous experience in European benchmark optimization projects (Germany, Austria, Netherlands) preferred.
  • Experience on Swiss projects is an advantage.


Specific Skills & Technical Knowledge

  • Deep understanding of LTE/NR radio principles and KPIs.
  • Familiarity with drive test log analysis tools (Umlaut Benchmark preferred).
  • Strong analytical and problem-solving skills; proactive, target-oriented, and able to take ownership of dedicated topics.
  • Excellent English communication skills for interacting with customers and presenting solutions.
  • French language skills are an advantage.


What We Offer

  • Growth Opportunities – Support for continuous learning and career development.
  • Work-Life Balance – Flexible working hours and hybrid work options.
  • Inclusive Culture – A diverse, supportive environment where everyone is valued.
  • Generous Time Off – Competitive leave benefits to support your well-being.