Jobs → Customer Support → Core Network Expert

About the Role We are seeking a Core Network Expert with deep understanding of mobile telecommunications technologies and cloud infrastructure. This role requires expertise in core network technologies and hands-on experience with various protocols and cloud platforms. Key Responsibilities • Provide technical expertise in core network technologies including LTE/VoLTE/VoWiFi/5G • Configure and troubleshoot cloud infrastructure on OpenStack and Kubernetes-based platforms • Manage network security and ensure proper IP connectivity • Monitor network performance using tools like Prometheus and Grafana • Implement automation solutions using DevOps tools Requirements • Deep understanding of core network technologies for mobile telecommunications • Proficiency in TCP/IP, Routing/Switching, Network Security, and various other protocols • Experience with Telco, Distributed, and Edge Clouds • Working experience with NCS platform is mandatory • Knowledge of servers and storages including Airframe, HPE, Dell, and EMC • Familiarity with monitoring solutions and DevOps tools • Excellent English communication skills • Customer-facing experience with 24/7 emergency on-call support • Experience in managing escalations and coordinating resources • Understanding of project management principles and business concepts