We are seeking a skilled and detail-oriented Linux and Network Administrator to manage and maintain our organization's Linux systems and network infrastructure. The ideal candidate will have a deep understanding of Linux environments, networking principles, and IT security practices. This role involves ensuring optimal system performance, network availability, and security.
Key Responsibilities :
*Linux Administration :
- Install, configure, and maintain Linux servers (e.g., Ubuntu, CentOS, Red Hat).
- Manage user accounts, permissions, and system security.
- Monitor server performance and optimize system resources.
- Perform software updates, patches, and backups to maintain system integrity.
- Troubleshoot hardware, software, and network issues related to Linux systems.
*Network Administration :
- Configure and manage network devices (routers, switches, firewalls).
- Monitor and maintain network performance and availability.
- Implement and enforce network security measures, including firewalls, VPNs.
- Conduct regular network health checks and optimize for performance.
- Set up and manage DNS, DHCP, and other network-related services.
- Ensure robust connectivity for LAN, WAN, and wireless networks.