Sr Manager/GM Network Infrastructure (Noida)

Job Description: We are seeking an experienced Senior Network Infrastructure Lead to manage and oversee our enterprise network infrastructure spanning over 200 branches, on-premise data center, AWS and OCI cloud environments. This role will serve as the central point for all network-related operations, architecture, performance and security. This individual will work closely with third party vendors for day to day network operations and will ensure a robust secure and high performing network across the enterprise. Key Roles & Responsibilities: - Network oversight Own the performance, scalability and security of the enterprise network including branches, on-premise, AWS and OCI environments - Vendor Management - Collaborate closely with third party service providers responsible for network management and uptime. Ensure SLAs are met and service is delivered with desired quality - Monitoring and Optimization Manage network performance, proactively identify bottlenecks and recommend optimizations or technology upgrades - Security and compliance Ensure implementation and enforcement of security controls across entire network - Incident Management Act as escalation point for all major network issues. Drive root cause analysis and long-term fixes in coordination with vendors - Technology Leadership Stay current with industry trends, emerging technologies and recommend enhancements like modernization, automation - Documentation Maintain comprehensive documentation of network topology, configurations and vendor SOPs. Key Requirements Education & Certificates: Bachelors degree in Btech, BCA, BSc, or a related field (Masters degree preferred). Technical Skills - 10-20 years of experience in managing enterprise network infrastructure in hybrid (on-prem and cloud) environments - Solid knowledge of routing/switching, MPLS,VPN, VLANs, Network Segmentation and Firewalls. - Hands on experience with networking in cloud environment, including cloud native networki .