AL-DHR-Linux-System Administrator

Linux-System Administrator

Duration: 06+ months contract with possible extension and conversion Location: Remote

Manage/maintain/secure and help train current DHR workers on the Red Hat Linux Enterprise servers with Kubernetes clusters in Microsoft Azure Government Cloud. At least 3 years experience managing and maintaining RedHat Linux Enterprise or equivalent. Manages, configures, and maintains Linux-based servers and infrastructure to ensure high availability, security, and performance. Key responsibilities include installing systems, automating tasks with scripting (Bash/Python), monitoring system health, patching software, and managing user access. They often support 24x7 environments, working with both virtual and physical servers.

Key Responsibilities

• System Maintenance: Install, configure, and maintain Linux operating systems (e.g., Red Hat, CentOS, Ubuntu).
• Performance Monitoring: Monitor server performance and security, ensuring 24/7 uptime.
• Security & Patching: Apply security patches, manage firewalls, and maintain system security protocols.
• Automation & Scripting: Create and maintain scripts to automate routine tasks (Bash, Python).
• Backup & Recovery: Implement backup solutions to ensure data integrity and disaster recovery.
• Troubleshooting: Diagnose and resolve server-level technical issues and hardware failures.
• Documentation: Maintain detailed documentation for system configurations, procedures, and inventory.