We are looking for a Senior Back Office IP RAN Engineer to serve as the centralized technical authority for mobile backhaul network. This role focuses on high-level architecture, remote engineering, and capacity management, ensuring the stability and scalability of the IP RAN infrastructure from a central office environment.Key ResponsibilitiesCentralized Configuration: Lead the remote end-to-end provisioning and configuration of Huawei RAN elements.Design & Planning: Develop and update High-Level and Low-Level Designs (HLD/LLD) for the ISP access and aggregation layers.Traffic Engineering: Perform centralized network optimization and capacity planning to ensure efficient traffic flow across the backbone.Tier 3 Escalation: Act as the final technical authority for troubleshooting complex routing and VPN issues escalated by NOC or field teams.Protocol Management: Oversee the integrity of the routing domain, managing BGP, OSPF, and ISIS configurations centrally.Required SkillsHardware: Extensive experience with Huawei ATN series and NE40 routers.Routing & VPN: Expert proficiency in OSPF, BGP, ISIS, MPLS, L2VPN, and L3VPN.Specialization: Strong background in ISP access and aggregation layers and Traffic Engineering.Certifications: Mandatory HCIA, HCIP, or CCNP SP.QualificationsBachelor's degree in Telecommunications or Electronics Engineering.5+ years of professional experience in IP RAN/Service Provider environments.Ability to manage complex technical documentation and remote delivery targets.