Senior Executive - Cloud Core Operations

About the role

This role manages the NFVI Cloud Core infrastructure that supports mobile core networks (EPC, CS Core, IMS, signaling and 5G). It ensures high availability, performance, scalability, security and cost efficiency of the cloud platform while driving automation, optimization and cross-functional coordination.

Key responsibilities

• Support planning, implementation, development and testing of cloud platform hardware and software, and plan NFVI Cloud Core solutions aligned with commercial and market needs
• Maintain NFVI Cloud hardware (rack/blade servers), FusionStorage, FusionSphere and FusionStage, and integrate with eSight, SIEM/PAM and KPIs
• Manage the VNF lifecycle (on-boarding, scaling, upgrades, commissioning) and review NFVI architecture, HLD and LLD designs
• Work with Linux, OpenStack, FusionSphere and the MANO stack (MAE orchestration, VNFO)
• Monitor performance, capacity and KPIs (IOPS, bandwidth, latency) and recommend optimizations
• Develop automation scripts for deployment, monitoring and reporting, and implement security audits and license management
• Oversee NFVI Cloud projects end-to-end, handle network expansion projects, coordinate vendors and cross-functional teams, and finalize SLAs
• Manage service flows and documentation for EPC, CS Core, IMS and signaling, and prepare plans, configurations, SOPs and audit records

Required profile

• Bachelor's degree in Telecommunications, Electrical, Computer Science, IT, Software Engineering or a related field
• Preferred 2-4 years of experience in IT, cloud computing, EPC and 5G Core environments

Required skills

• Linux, OpenStack, FusionSphere and MANO stack
• Strong scripting and automation (Python, PowerShell, Bash, Ansible)
• Public and private cloud, IaaS and PaaS; AWS, Azure or Google Cloud is a plus
• Preferred certifications: Huawei HCIA/HCIP/HCIE Cloud, ZTE Cloud, OpenStack