Computer Systems Administrator

Job Summary
The Computer System Administrator is responsible for managing, maintaining, and supporting the organization's IT infrastructure, including servers, networks, hardware, and software systems. The role ensures system availability, security, performance, and smooth day-to-day IT operations.
Key Responsibilities
Install, configure, and maintain servers, operating systems (Windows/Linux), and enterprise applications
Manage Active Directory, user accounts, permissions, and access control
Monitor system performance and troubleshoot hardware, software, and network issues
Maintain backup systems and disaster recovery procedures
Implement cybersecurity measures including firewalls, antivirus, and patch management
Administer email systems, cloud services (e.g., Microsoft 365), and file servers
Manage virtualization platforms (e.g., VMware / Hyper-V)
Support LAN/WAN infrastructure, switches, routers, and Wi-Fi networks
Ensure compliance with IT policies,...