Responsible for System & Network Administration, maintenance & troubleshooting of Windows Active Directory, GPO, DNS, DHCP, LAN & WAN connectivity to different branches.
Administration & Maintaining Exchange Server 2013/2016 DAG.
Administration & Maintain 2 Layer of security with SonicWALL and Palo alto Firewall.
Administration & Maintaining Firewalls with web filtering & monitoring daily for threats.
Installation, upgrade, maintenance, backups and network security of all related hardware and software in the company.
Created Windows 2012/2016 Domain by Installing and Configuring Active Directory Services.
Created and Maintained User/Group Accounts Database and System Policy. Assigning Rights and Privileges to users to access the resources in the company network as per the Company’s Management Requirement.
Configure and Maintain VLAN on Cisco Nexus Switches.
Create and Monitor Backup and Restore of Application and Servers in order to prevent data loss with Veritas NetBackup.
Maintain RAID levels on IBM, Dell Storage and HP DL 380 other servers.
Implementation and administration of Windows Domain based LAN and management of Internet connectivity and all Client/Server based systems.
Configure and Troubleshoot MS Outlook 2013 for End-Users.
Maintain & Schedule Centralized Kaspersky antivirus updates, regular monitoring & update of vulnerabilities patches & fix latest virus problems.
Maintain Internal & External DNS, configuring forward lookups & A/MX/CNAME records and update company website in the hosting.
Maintain IT Inventory, Assets & Helpdesk management.
Maintain and manage the end user backup through Veritas DLO.
Installing configuring and managing of Antispam for email Servers. (SonicWALL & GFI)