Install, configure, and maintain computers, laptops, printers, scanners, and other IT equipment. Troubleshoot hardware, software, network, and operating system issues. Install and configure Windows operating systems and required software applications. Maintain LAN/WAN networks, routers, switches, Wi-Fi access points, and internet connectivity. Provide technical support to employees and resolve IT-related issues. Install, configure, and maintain CCTV cameras, NVR/DVR systems, and access control systems. Perform basic server maintenance, data backups, and system updates. Manage user accounts, passwords, email accounts, and access permissions. Maintain IT inventory, equipment records, and software licenses. Ensure data security, antivirus protection, and regular system updates. Coordinate with vendors and service providers for IT equipment repairs and maintenance. Prepare technical reports and maintain documentation of IT activities. Provide on-site and remote technical support to ensure smooth daily operations.