About this role
Head of Network Optimization - Lisbon based at 1GLOBAL. Location: Belo Horizonte, State of Minas Gerais, Brazil. Role: monitoring performance, resolving incidents, leading team Requirements: 8+ years telecom experience with mobile network architectures (2G–5G), MVNO/roaming knowledge, transport/signaling and application protocol expertise, automation/scripting, strong analytical and stakeholder skills. Category: Engineering Seniority: Senior Level Tools: SIGTRAN, Diameter, SCTP, GTP, MAP, CAMEL, SIP, IMS, VoLTE, VoWiFi Commitment: Full Time Workplace: Hybrid Languages: English