Position Summary
Tangent International is urgently seeking experienced 4G/5G Optimization Engineers to support a major Nokia radio network optimization program across multiple locations in Türkiye. The successful candidates will be responsible for LTE and 5G network optimization, KPI monitoring, site tuning, acceptance support, and customer knowledge transfer activities within live mobile network environments.
This opportunity is adecuado for senior radio optimization professionals with strong hands-on Nokia RAN experience and expertise in 4G and 5G performance optimization.
Detailed Job Description
As a 4G/5G Optimization Engineer, you will support radio network performance improvement initiatives, site optimization activities, KPI analysis, and network acceptance processes.
You will work directly with customer teams to optimize Nokia LTE and 5G networks while providing technical guidance on performance monitoring and optimization methodologies.
The role requires deep expertise in Nokia radio parameters, counters, KPIs, mobility management, optimization techniques,



and network performance analysis.
You will be expected to operate independently and deliver measurable improvements in network quality, capacity, accessibility, retainability, and customer experience.
This assignment offers an excellent opportunity to contribute to a large-scale mobile network modernization and optimization project within Türkiye.
Key Responsibilities
- Perform Nokia 4G LTE and 5G radio network optimization activities.
- Conduct site tuning and optimization for SRAN and 5G network environments.
- Support network performance monitoring and KPI analysis.
- Analyze radio network counters, alarms, and performance metrics.
- Identify optimization opportunities and implement corrective actions.
- Optimize accessibility, retainability, mobility, and throughput KPIs.
- Perform root cause analysis for network performance issues.
- Support 4G and 5G network acceptance activities.
- Participate in 4G/

📌 4G/5G Optimization Engineer (Colombia)
🏢 Tech Junction
📍 Colombia