Descrição

Job Description

We are looking for a highly skilled Optimization Expert for Network Planning to join our team at TN Portugal. As a key member of our team, you will be responsible for improving overall network performance for our customers.

• Your main activities will include:
• Planning and optimization of all generations of mobile networks (2G up to 5G)
• DriveTest Processing, Analysis & Reporting with the most widely used tools (ex: TEMS Discovery), including E2E logs analysis and optimization;
• Initial Tuning and Single Site optimization activities for all technologies;
• Cluster tuning and optimization to achieve the target KPI;
• KPI Monitoring, Analysis and Reporting;
• Network Performance Benchmark;
• KPI and Parameter mapping for multi-vendor projects;
• Parameter inconsistencies check and database correction;

• Must Have:
• Degree in Telecommunications Engineering or similar;
• Background in communications theory and RF basics, broad knowledge of other wireless technology such as NB-IoT, VoLTE, WCDMA and GSM;
• Proven experience in legacy technologies such as 2G/3G/4G/5G including their main E2E features;
• Knowledge of 5G NR networks and the associated 3GPP specifications, specifically on RAN features, optimization, air interface parameters, radio resource management, signaling, mobility settings, idle and active mode call processing;
• Knowledge of RAN KPIs, counters, definitions of optimization parameters and their impacts on network performance and capacity;
• Know-how in the Mobile Network lifecycle and processes (modernization, swap, roll-out, etc);
• Hands-on experience with performance management, RF optimization, and capacity planning, especially in LTE & 5G networks;
• Experience in Planning & Optimization processes and tools;
• 9+ years of experience;
• Portuguese & English (B2) knowledge is mandatory;
• Mandatory Ericsson and Nokia vendor knowledge;

• Nice To Have:
• French or Spanish is a plus;
• Knowledge in Open-Ran protocols is a plus;
• Knowledge in BI, Data Processing, SQL and Scripting (ex: Python) is a plus.