Responsibilities
System Administration:
• Maintain Red Hat Linux operating system servers.
• Monitor system performance and ensure high availability of infrastructure.
• Perform regular system upgrades and patches to maintain system security and performance.
• Manage user accounts, permissions, and access controls.
Troubleshooting and Support:
• Diagnose and resolve hardware and software issues on Unix systems.
• Provide second and third-level support for Unix-related incidents and problems.
• Collaborate with other IT teams to resolve complex technical issues.
• Maintain detailed documentation of incidents, changes, and solutions.
Performance Tuning and Optimization:
• Analyze system performance data and identify areas for improvement.
• Optimize system configurations to enhance performance and resource utilization.
Project Participation:
• Contribute to IT projects involving Unix systems, including new implementations or upgrades.
• Work with Release Manager to define project scope, timelines, and deliverables.
Documentation and Reporting:
• Maintain documentation of Unix systems, configurations, and procedures.
• Generate regular reports on system performance, security, and capacity planning.
• Support Team Lead in preparing Root Cause Analysis report for high severity incidents.
• Escalate to vendor when necessary for incident resolution.
Requirements
• Diploma / Degree in Computer Science, Computer Engineering or related discipline.
• At least 5 years of experience in Linux/Unix Desktop Management.
• Experience in MySQL and NGINX Operations .
Licence No: 12C6060
