Unix/Linux System Administrator

About the role

We are looking for a skilled Unix/Linux System Administrator to manage, maintain and support our enterprise Unix/Linux environments. The successful candidate will ensure system stability, security and performance while supporting day‑to‑day operations.

Key responsibilities

• Administer and support Unix/Linux operating systems including RHEL, CentOS, Ubuntu, AIX, Solaris and AWS Linux.
• Perform server provisioning, configuration, maintenance and decommissioning.
• Manage user accounts, permissions, access controls and security policies.
• Conduct regular health checks, performance monitoring and capacity planning.
• Handle file‑system administration, storage management and virtualization adjustments (CPU, memory, disk, network).

Required profile

• Hands‑on experience in Linux administration, system monitoring, patch management and scripting.
• Strong troubleshooting abilities and proactive approach to system maintenance.
• Ability to work in a fast‑paced production environment and manage incidents effectively.

Required skills

• RHEL, CentOS, Ubuntu, AIX, Solaris, AWS Linux.
• Server provisioning and configuration tools.
• User account and permission management.
• Performance monitoring and capacity planning.
• File‑system administration and storage management.
• Virtualization configuration (CPU, memory, disk, network).
• Scripting (e.g., Bash, Python) and cloud technologies.