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# Linux Administrator

- **Company:** KONNECTINGTREE INC
- **Location:** Chicago, IL, United States
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Amazon Elastic Compute Cloud, Ubuntu (Operating System), CentOS, Configuration Management, Linux, File Systems, Linux System Administration, Linux Servers, Log Analysis, Logical Volume Manager, Network File Systems, Red Hat Enterprise Linux, Ansible, Software Vulnerability Management, Data Storage Management, Atlassian Tools, CIS Benchmarks, Servicenow
- **Published:** August 8, 2026
- **Apply:** https://www.dice.com/job-detail/ebcac79d-294e-443e-ac89-85ab0984b334

## About the Role

* RHEL, CentOS, Ubuntu & Amazon Linux
 * Linux system administration & troubleshooting
 * Ansible Automation Platform (AAP)
 * Red Hat Satellite & Linux patching
 * AWS EC2 & AMI management
 * LVM, NFS, filesystems & storage management
 * Linux monitoring, log analysis & performance management
 * CIS benchmarks, security hardening & vulnerability remediation
 * ServiceNow, JIRA & Confluence

## Description

* Monitor and maintain Linux servers in production environments
 * Troubleshoot system, service, storage and performance issues
 * Perform OS patching, kernel updates and security remediation
 * Execute Ansible playbooks for automation and configuration management
 * Support server provisioning, maintenance and AWS operations
 * Handle incidents, changes and escalations within SLA
 * Maintain runbooks, SOPs and shift handover documentation
 * Collaborate with Network, Storage, Security and Application teams


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