IT System Administrator

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