We are looking for a hands-on IT Infrastructure & Network Engineer with minimum of 3 to 6 years experience range to manage enterprise infrastructure, networking, cloud platforms, virtualization, and information security. The role requires ownership of day-to-day operations, incident management, infrastructure optimization, and security compliance. Key Responsibilities: • Manage LAN, WAN, VLAN, SD-WAN, Wi-Fi and VPN infrastructure • Configure and troubleshoot routers, switches, firewalls and security appliances • Monitor network performance, availability and outages • Administer firewall policies, NAT, VPN and network segmentation • Manage Windows & Linux servers, VMware, Hyper-V and Proxmox. • Administer Active Directory, DNS, DHCP, Group Policy and SSO • Manage AWS & Azure cloud infrastructure • Implement backup, disaster recovery and business continuity solutions • Monitor infrastructure using Zabbix, Grafana and related tools • Manage endpoint security, EDR/XDR, DLP, CASB and vulnerability remediation • Perform patch management, security hardening and incident RCA • Automate routine tasks using PowerShell, Python and APIs • Maintain SOPs, network diagrams, asset records and documentation • Coordinate with vendors and internal stakeholders while ensuring audit compliance Required Skills: • Networking: TCP/IP, DNS, DHCP, VLAN, Routing, Switching, VPN, SD-WAN. • Security: Firewall, EDR/XDR, DLP, CASB, SIEM, Vulnerability Management. • Servers: Windows Server & Linux Administration. Virtualization: VMware, Hyper-V, Proxmox. • Cloud: AWS & Microsoft Azure. Backup & DR: Veeam and cloud backup solutions. • Monitoring: Zabbix & Grafana. Identity & Access: Active Directory, IAM, PAM, SSO. • Automation: PowerShell, Python, APIs. Strong troubleshooting, analytical and root cause analysis skills.