- Monitor UNIX/Linux systems for performance, stability, and availability to meet Service Level Objectives (SLOs).

- Maintain system patching, updates, and security compliance.

- Develop, test, and deploy Ansible playbooks and modules for automation in a distributed data center environment.

- Install, configure, and maintain operating systems, application software, and system management tools.

- Troubleshoot and resolve issues across development, test, and production environments.

- Conduct root cause analysis for incidents related to UNIX systems, hardware, and OS/software.

- Ensure systems comply with business, information security, and regulatory requirements.

- Update and maintain system/process documentation, diagrams, Standard Operating Procedures (SOPs), and user guides.

- Participate in on-call rotations to promptly address production-related issues.

- Handle incident escalations objectively and collaborate with relevant teams to implement resolutions.

Skills & Qualifications :

- Strong expertise in UNIX/Linux system administration.

- Hands-on experience with Ansible automation for system provisioning and configuration management.

- Proficient in troubleshooting OS, application, and hardware issues.

- Knowledge of system performance tuning and monitoring tools.

- Experience maintaining security compliance and patch management.

- Ability to write and maintain technical documentation, SOPs, and user guides.

- Strong analytical, problem-solving, and communication skills.

- Ability to work in a team-oriented and collaborative environment, including on-call support