Roles & Responsibilities: OS Installation: Windows, Windows server, Linux, Linux Server Monitor User Activities & maintain user Policies in Firewalls Routers (Cisco, etc.) & Firewall Configuration and patching Monitoring Network Address Translation (NAT) Rule & Firewall Rule VPN Setup Maintain Identity & Access Management Rules (AWS) Maintain Assets Inventory & installation of Antivirus Coordination with Vendors for purchasing systems & services or resolving any issues Common Hardware failure resolutions Maintaining ISPs and coordinating for any leased line, network failures with ISPs