System Administrator
MDS for Computer System (MDS CS)
Total years of experience :6 years, 2 Months
• Hyper-V, VMware Esxi, Nutanix AHV and cluster administration.
• Manage and Maintain Nutanix Hyper converged infrastructure.
• Effectively manage Citrix Virtual app and Desktop Environment (VDI) services.
• SCCM Administration- Patch management, Building and deploying software packages.
• Manage and Maintain VMware Workspace one unified End point Management System (EMM).
• Review the Vulnerability Assessment (VA) scan report and initiate all necessary recommendations.
• Effectively manage OWA, Skype, VPN and cloud MFA services.
• Group Policy Administration.
• Administer AppLocker.
• Manage Certificate Authority (CA) server and issue certificates.
• Periodic verification of SCCM and SCOM client status and close if any issue.
• Perform AD and Exchange disaster recovery (DR) exercise.
• Manage and Maintain Dell Power Edge MX 7000 Chassis, Cisco UCS Rack Systems, HP Blade System C7000 Enclosures and Nutanix NX Systems.
• Perform Periodic Cleanup to revoke unnecessary administrator privilege and decommission unutilized servers.
• Monitor and maintain all servers’ health Status, Update Firmware and coordinate with Vendor in case of hardware replacement.
• Effective collaboration with backup admin to remediate backup and restore related issue.
• Successfully completed VM migration activity from Hyper-V to Nutanix AHV environment.
• Successfully completed MDM migration activity from MS Intune to VMware Workspace one unified End point Management System.
• Support on call and Off Hours for Infrastructure and application related issues.
Client: Yanbu Aramco Sinopec Refining Company (YASREF) Ltd. Sr. System Engineer (8th Feb 2019 - 30th Nov 2020)
• Hyper-V, VMware Esxi and cluster administration.
• Periodic verification of SCCM and SCOM client status and close if any issue.
• White list IT Governance approved software in AppLocker
• Review the VA scan report applicable to windows server environment and initiate all necessary recommendations.
• Effectively manage MDM, OWA, VPN user and cloud MFA services.
• Successfully completed VM migration during Storage migration activity.
• Successfully completed LUN to LUN migration activity and coordinate with application owner for seamless Operation during storage migration activity from HP 3 PAR to Dell Unity.
• Perform patching on non-production environment and Ensure all require measure and testing done prior to apply patches on production.
• Perform Periodic Cleanup to revoke unnecessary administrator privilege and decommission unutilized servers.
• Manage and maintain HP BL460c, HP BL660c Gen 8, Cisco UCS servers and HP Blade System C7000 Enclosures.
• Monitor and maintain all servers' health Status and coordinate with Vendor in case of hardware replacement.
• Ensure successful remediation of ILO related vulnerabilities and update firmware.
• Successfully completed data center cleanup activity and coordinated with application owner for seamless Operation.
• Periodic operation support on infrastructure to diagnose and remediate any application issue.
• Support on call and Off Hours for server and application related issues.
• Configuring and support all Exchange Server 2003 related issues
• Perform user access provisioning for all enterprise users
• Responsible for File server management and granting permissions
• Taking backup and perform data recovery exercises
• Installing and configuring wireless routers and access points
• Configuring ADSL internet gateway modem, network printer and troubleshoot network related issues