Description

Key Responsibilities

• Administer and maintain Red Hat Enterprise Linux (RHEL 8) environments at enterprise scale
• Automate routine administration tasks, system monitoring, and deployments using Ansible and scripting languages
• Analyze logs, identify root causes, and resolve performance or availability issues
• Apply Linux hardening, manage user/access controls, and perform security patching and vulnerability remediation
• Support Linux workloads running on AWS (EC2, EBS, VPC, IAM, CloudWatch, Auto Scaling)
• Manage incidents, change requests, problem records, and CMDB updates via ServiceNow
• Ensure adherence to ITIL framework processes including Incident, Change, and Problem Management

Required Skills

• RHEL / Red Hat Enterprise Linux 8
• Bash, Python, and/or Perl scripting
• Ansible for automation and configuration management
• Linux Kernel, Systemd, LVM, XFS, EXT4 file systems
• Networking: TCP/IP, DNS, SSH, NFS
• SELinux, security patching, auditing, and compliance standards
• AWS: EC2, EBS, VPC, IAM, CloudWatch, Auto Scaling
• ServiceNow (Incident, Change, Problem, CMDB, Reporting)
• ITIL Framework

Preferred Skills

• 5+ years of dedicated Linux system administration experience
• Experience with enterprise security and compliance frameworks
• Familiarity with performance tuning and memory/process management in Linux

Key Skills

Education

Bachelor's degree