• Problems and Network Incidents troubleshooting Management (2G/3G Mobile Telecom Network). • Field & Office Technical Operations Management (2G/3G Mobile Network). • Event Management & Change Management (2G/3G Mobile Telecom Network). • Preventive Maintenance Planning, Scheduling and Management. • Network KPI Management: Definition, control, evolution and evaluation. • Internet routing protocol and quality. • Spatial telecommunications & VSAT. • Security Operation Center Management. • Network Monitoring & Performance. • Centralized computer Network Management • Complete 2G/3G/4G Mobile Telecom Network Overview and Understanding. • Interpersonal & negotiation skills. • Sustainable Leadership & Team building. • Project management. • High analytical of technical network issue & troubleshooting coordination.