bOverview /b pIn this role you will provide second-line operations for Core IMS Networks in a multi-vendor environment, ensuring service continuity and rapid restoration. You will collaborate with 1st Line teams to analyze alarms, perform data configuration and support integration activities with planning and delivery functions. You will lead proactive maintenance, software upgrades, and acceptance testing for new Core CS elements. You’ll also promote knowledge sharing and adopt cutting-edge technologies to enhance network performance. /p bResponsabilità /bulliConduct incident-based troubleshooting and repair actions to restore Core Network service and performance, including vendor escalation. /liliCarry out proactive maintenance and health checks to prevent incidents and optimize Core CS components. /liliOversee planned work, network rollout, software upgrades, and parameter changes to preserve QoS and avoid regressions. /liliIntroduce and manage advanced technologies with vendor training and on-the-job development. /liliPerform acceptance testing and integration/configuration of new Core CS network elements. /liliShare knowledge to boost technical skills across deployment and operations teams.



/li /ul bRequisiti fondamentali /bulliStrong knowledge of core network principles for 2G/LTE (MSS, MGW, SBC, CSCF, TAS, ENUM, VoLTE). /liliSolid understanding of core network protocols (SIGTRAN, ISUP, CAMEL, INAP, SIP, Diameter, TCP/UDP, S1AP, GTP/GTPv2, MAP, BSSAP). /liliExperience with trace analysis (Wireshark, Tektronix traces, element traces). /liliNFV basics and VNF concepts (virtualization, VIM, VNF Managers). /liliKnowledge of MPLS/IPsec and related protocols. /liliAutomation skills with common languages/tools (Python, Power Automation, Ansible). /liliUnix/Linux OS administration. /liliTeamwork, good communication, English and Italian language skills. /liliUniversity degree in Electronics, Telecommunications and Information Technology; 1–2 years in Core Network Operations and Maintenance; Nokia core network trainings or equivalent. /li /ululliTeam-oriented /liliGood communication /liliProblem-solving /liliCore network for 2G/LTE (MSS, MGW, SBC, CSCF, TAS, ENUM, VoLTE) /liliCore network protocols (SIGTRAN, ISUP, CAMEL, INAP, SIP, Diameter, TCP/UDP, S1AP, GTP/GTPv2, MAP, BSSAP) /liliTrace analysis (Wireshark, Tektronix) /li /ul

📌 Voice Core Operations Specialist (Latina)
🏢 Vodafone
📍 Latina