Unix System Administrator

Responsibilities

• Administer and support Unix and Linux systems across production and DR environments.
• Perform system upgrades, patching, hardening, and performance tuning.
• Monitor system health, capacity, backups, and security compliance.
• Execute disaster recovery planning, testing, and failover activities.
• Provide L2/L3 incident support and manage problem resolution.
• Support projects, changes, and maintain system documentation.

Requirements

• Bachelor's degree in IT or related field, with 8+ years of Unix/Linux administration experience.
• Strong experience with Solaris and Linux production systems.
• Hands-on experience in OS hardening, patching, and enterprise backups.
• Proficient in Unix/Linux scripting for automation.
• Familiarity with SAN, data centre, or cloud environments is an advantage.
• Able to support 24/7 rostered operations and after-hours changes.