Network Administrator

Network Administrator We are seeking a skilled Network Administrator with hands-on experience in Cisco Meraki, LAN/WAN infrastructure, and Zscaler cloud security. The ideal candidate will be responsible for network deployments, configuration, troubleshooting, and security management across enterprise environments, ensuring high availability, performance, and compliance. Network Deployment & Implementation Lead end-to-end network deployments across: Corporate offices Manufacturing units (MA) Joint ventures (JVs) Manage lifecycle of network devices: Procurement ? Configuration ? Deployment ? DecommissionLAN / WAN & SD-WANDesign and configure: LAN (Switching – Cisco Catalyst)WAN (Routing technologies)SD-WAN solutions (Cisco Meraki) Support wireless network infrastructure Cloud Security (Zscaler) Configure and manage: Zscaler ZIA (Internet Access) Zscaler ZPA (Private Access) Strengthen network security posture and compliance Network Troubleshooting Perform advanced troubleshooting across: OSI model layers (L1–L7) Coordinate with: ISPsInternal IT teams Ensure minimal downtime and quick resolution Infrastructure Growth & Support Support: New site rollouts Regional network expansion Ensure network stability and performance Security & Compliance Partner with cybersecurity teams for: Patch compliance Infrastructure hardening Maintain adherence to enterprise standards Process Improvement Recommend: Automation tools Monitoring improvements Documentation enhancements Core NetworkingLAN Switching (Cisco Catalyst)WAN Routing technologiesSD-WAN (Cisco Meraki) Security Zscaler: ZIAZPATroubleshootingStrong knowledge of: TCP/IPOSI layers Network diagnostics Other Skills Documentation & process management Strong communication and coordination Experience Required4–6 years of experience in network administration Experience in enterprise network environments