รายละเอียดงาน

•  Create, modify and disable user accounts in Active Directory and manage group membership.
•  Map Domain Name on DNS Service , Service DHCP reservations IP Address
•  File shares and access permissions for different departments.
•  Create VDI templates and provision VDI machines for new users.
•  Support Microsoft 365 / Exchange mailbox issues, including spam checks, password resets and account-related issues.
•  Monitor server disk space and use PowerShell to send daily email alerts when storage needs attention.
•  Follow up hardware and software incidents with vendors and assist with server and VDI environment checks.

รายละเอียดงาน

•  Administer Windows Server, Linux, VMware ESXi / vCenter , Active Directory , DNS , DHCP and Microsoft 365.
•  Create and troubleshoot VM Guest machines and check ESXi host resources and availability.
•  Manage Veeam Backup & Replication jobs and policies. Investigate failed jobs, identify the cause and run jobs again after fixing the issue.
•  Perform restore tests from DC and DR environments and prepare results for audit documentation.
•  Patch Windows Server , Linux Server , Veeam Backup , ESXi and vCenter according to approved security KBs.
•  Create PowerShell scripts for user provisioning and routine administration.
•  Perform CIS Benchmark checks on Red Hat and Ubuntu servers
•  Support HAProxy / Keepalived configurations.
•  Use Zabbix for server monitoring
•  Coordinate vendors for incidents within their support scope.

รายละเอียดงาน

•  Worked in a data center environment supporting internal infrastructure and customer VPS services.
•  Checked daily data center facilities including CRAC, UPS, fire alarm, water-leak detection and physical conditions.
•  Monitored servers, storage, NAS and network devices and prepared daily / monthly operational reports.
•  Created Windows and Linux physical and virtual servers and managed VMware and Huawei Cloud environments.
•  Managed Veeam and Nakivo backup jobs and recovery policies for internal and customer systems.
•  Created customer VPS machines, installed requested software and configured VPN tunnels for remote access.
•  Configured firewall rules to allow required source and destination traffic for customers.
•  Managed customer racks and uplinks from the core switch to customer switches.
•  Maintained IT procedures and operational documentation for ISO 27001:2013 requirements.