System Engineer
Current Active Directory, DHCP, DNS, WSUS Server, File Server, WSUS, ADFS,CA Worked in a consulting firm to assist various systems administration tasks in installing, configuring, and managing Windows server 2008,2012,2012 R2 and 2016 for non-prod environments. Involved in upgrading Domain controller Servers from 2012R2 to 2016 R2. Created multiple GPO policies for Client Machine and Servers. Expertise in configuring and maintaining the windows 2012,2012 R2, 2016, 2019 Configured AD FS for SSO for Applications Created AD CA root Authority, maintains, and Manage certs within Domain. Migrated Domain Controller from 2016 to 2019 Responsible for Windows Patching, using WSUS and Online Catalog. Building Windows Server 2016, 2019, 2022 Maintaining Hardware health of Physical HP ProLiant Servers across 2 Datacenter Locations. Hardware replacement of Physical Servers, upgraded HP Gen 9 Servers in Datacenter to Gen 10 Servers Responsible for Maintaining storage architecture for VNX and Dell PowerStore. Bi-Annually patching of HP Firmware for Gen9, Gen 10 HP ProLiant Servers Quarterly patching of VMWare ESXI servers, updated esxi from 6.5 to 6.7 and from 6.7 to 7.0.3 Patching Windows Servers through SolarWinds Patch Manager every quarter. Backing up machines using Veeam Backup, writing Old Backups to Tape. Maintaining Backup Retention for Dev, Test, Prod VM’s Analyzing VM health using VROPS and SolarWinds. Server deployments for Windows 2016, 2019, SUSE linux and RHEL 8.0, 8.4, 9.0 Servers Linux Administration including, mount point creation, disk expansion, installing libraries, repos, quarterly patches. SolarWinds upgrade from 2020 HF2 to 2023.3.0, maintain SolarWinds Database. Citrix user account management, new application deployments. GlobalScape SFTP server maintenance, creating new SFTP accounts, virtual Folders, SFTP Event Rules. Auto delete rules after retention, auto upload and download of files into the application.