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Experience

- Hands-on experience in Linux Administration, Ansible Automation, Patch Management, and Scripting (Shell/Python).

- Experience supporting production enterprise environments and managing critical infrastructure operations

Linux System Administration

- Administer, maintain, and support enterprise Linux server environments.

- Perform system configuration, user management, file system administration, and package management.

- Monitor system health, availability, and performance across Linux platforms.

- Ensure adherence to security, compliance, and operational standards.

Automation &
- Configuration Management

- Develop and maintain Ansible playbooks for infrastructure automation and patching activities.

- Automate routine operational tasks to improve efficiency and reduce manual effort.

- Troubleshoot automation failures and optimize existing automation workflows.

- Work with development and operations teams to implement Infrastructure Automation best practices.

REST API Integration

- Develop and consume REST APIs for infrastructure management and automation use cases.

- Integrate automation solutions with enterprise tools and platforms.

- Troubleshoot API connectivity, authentication, and data exchange issues.

Server Patching &
- Maintenance

- Plan, coordinate, and execute server patching activities.

- Perform OS upgrades,



security patch deployment, and system maintenance.

- Validate post-patching health checks and resolve issues proactively.

- Support vulnerability remediation and compliance requirements.

Scripting &
- Development

- Develop automation scripts using Shell Scripting and Python.

- Create tools and utilities to streamline infrastructure operations.

- Perform code reviews and maintain scripting standards and documentation.

Troubleshooting &
- Performance Tuning

- Diagnose and resolve Linux operating system, application, and infrastructure issues.

- Perform root cause analysis and implement preventive measures.

- Monitor and tune server performance, resource utilization, and system stability.

- Support incident, problem, and change management processes.

Required Skills

- Linux System Administration

- Ansible Automation

- REST API Integration

- Server Patching &
- Maintenance

- Shell Scripting

- Python Scripting

- Troubleshooting &

- Performance Tuning

Preferred Skills

- Infrastructure Automation

- Configuration Management

- Incident &
- Change Management

- DevOps Tools and Methodologies

- ServiceNow (Good to Have)

Soft Skills

- Strong verbal and written communication skills.

- Excellent troubleshooting and analytical abilities.

- Ability to work independently and collaboratively in a global workplace.

- Strong documentation and process management skills.

📌 Linux ,REST API integration-Admin (Chennai)
🏢 Cognizant Consulting
📍 Chennai