Linux / Unix Admin

Key responsibilities may include: System administration: Installing, patching, upgrading, and managing Linux/Unix operating systems on servers. User management: Creating and managing user accounts, permissions, and access controls. Performance optimization: Monitoring system performance, identifying bottlenecks, and implementing optimization strategies. Security management: Implementing security policies, managing firewalls, and performing vulnerability assessments. Backup and recovery: Implementing and maintaining backup procedures to ensure data integrity and disaster recovery capabilities. Scripting and automation: Writing shell scripts to automate repetitive tasks and streamline system management. Troubleshooting: Diagnosing and resolving system issues related to operating systems, applications, and hardware. Networking configuration: Managing network services like DNS, DHCP, and VPNs on Linux/Unix systems