Redhat Linux Admin
- Bangalore, Karnataka
- Permanent
- Full-time
Role Description: Advanced Linux, VMware , AWS , Hardware, Version control , DLP , HPC , Linux server provisioning and configuration , Ubuntu
Competencies: RedHat Linux
Experience (Years): 8-10
Essential Skills: Advanced Linux, VMware , AWS , Hardware, Version control , DLP , HPC , Linux server provisioning and configuration , Ubuntu
Job DescriptionKey Responsibilities:System Administration:Install, configure, and maintain Red Hat Linux (RHEL) operating systems on physical and virtual environments.Perform regular system updates, patching, and upgrades to ensure all systems are secure and up-to-date.Monitor system performance, availability, and capacity, and take proactive measures to address potential issues.Automation and Scripting:Write and maintain automation scripts using Shell, Python, Ansible, or other tools to streamline system management tasks and improve operational efficiency.Implement configuration management using Ansible, Puppet, or Chef to automate repetitive tasks and ensure consistent configurations across environments.Security and Compliance:Implement and maintain security controls to ensure system integrity, confidentiality, and availability.Apply security patches and harden RHEL systems to comply with internal security policies and external regulations.Configure and manage firewalls, SELinux policies, user permissions, and audit logs to maintain a secure environment.Performance Monitoring and Optimization:Monitor system performance, resource utilization, and availability using tools like Nagios, Zabbix, or Prometheus.Diagnose and troubleshoot performance bottlenecks, network issues, and hardware failures, ensuring minimal downtime.Backup and Recovery:Set up and manage regular backup procedures using tools like Veeam, Bacula, or rsync to ensure data protection and disaster recovery readiness.Develop and test system recovery procedures to ensure critical systems can be restored quickly in case of failure.Virtualization and Cloud Integration:Manage and maintain virtualized environments (e.g., VMware, KVM, Hyper-V) and containerization platforms (e.g., Docker, Kubernetes).Participate in the setup and integration of Red Hat systems with cloud platforms like AWS, Azure, or OpenStack.