Provide support for Linux systems running on Red Hat enterprise Linux. Activities includes troubleshooting, patching, backing up / restoring of VM’s, deploying new VM’s and working with application teams on Middleware support. Lead team of Junior admins in resolving system issues
Task Description:
Linux Administrative activities include:

• Patching servers monthly or on as needed basis for vulnerabilities
• Resolve daily issues on Red Hat servers and escalate if assistance required
• Troubleshoot issues on Red Hat Identity Management servers
• Troubleshoot issues on Certificate and PKI infrastructure
• Must be available for 24x7 on call rotation
• Resolve help desk tickets
• Must be able to work with oversite to execute against a set of requirements

Required skills/Level of Experience :
 

• Should have working knowledge of Red Hat Linux
• Ability to identify and troubleshoot and resolve tickets opened for routine tasks.
• Identify backup failures of VM’s and work with Backup admin to resolve the issues.
• Reset passwords, create accounts, Assign permission.
• Manage file mounts, monitor space usage and increase as appropriate.