About this role
Head of Network Optimization - Lisbon based at 1GLOBAL. Location: Brasília, Federal District, Brazil. Role: monitoring performance, resolving incidents, managing team Requirements: 8+ years telecom experience with expertise in mobile core networks (2G/3G/4G/5G), MVNOs, signaling/transport protocols, analytics, automation, and strong English proficiency. Category: Engineering Seniority: Senior Level Tools: SIGTRAN, Diameter, SCTP, GTP, MAP, CAMEL, SIP, IMS, VoLTE, VoWiFi Commitment: Full Time Workplace: Hybrid Languages: English