IT System Administrator responsible for maintaining and optimizing internal IT infrastructure, supporting on-premises office and production environments, and ensuring the smooth operation of desktop, network, servers, and communication systems.
Requirements
- Provide day-to-day production IT related support
- Provide internal desktop maintenance support and basic network maintenance
- Respond promptly to and resolve Microsoft 365 issues
- Manage and maintain on-premises domain controllers and deploy/optimize policies
- Participate in the design and optimization of the architectural framework for various company application systems and maintenance platforms
- Maintain and update network infrastructure components
- Provide internet service and control/monitoring web activities
- Maintain MS Active Directory domain infrastructure, DHCP service, DNS service, file server, sftp (ftp)server
- Maintain and configure the Windows update and antivirus system
- Respond to urgent network alerts
- Support Phone System and IP Phone (Cisco IP Phone Call Manager)
- Provide Data Backup/Restore Support
- Prepare to learn and take on new and emerging IT-related job functions, cloud, AI, and cybersecurity compliance