Linux System Administrator

TEKsystems • Kansas City, MO

2d • $50 - $60 • Hybrid

About The Position

We are seeking an experienced Linux Systems Administrator to support a large-scale infrastructure modernization initiative. This role focuses on transitioning legacy systems into a modern, cloud-based environment while ensuring stability, performance, and long-term scalability. This position is ideal for someone who enjoys working in complex enterprise environments, supporting critical systems, and contributing to cloud transformation efforts.

Requirements

• 5+ years of Linux system administration experience (Red Hat and/or SUSE)
• Strong command-line experience and system-level troubleshooting skills
• Hands-on experience with patch management and infrastructure maintenance
• Experience supporting enterprise application platforms in Linux environments
• Working knowledge of AWS and managing Linux workloads in the cloud
• Strong documentation and problem-solving skills
• Excellent communication skills and ability to work independently

Nice To Haves

• Experience supporting legacy systems or modernization initiatives
• Familiarity with COBOL-based environments or mainframe-related technologies
• Exposure to data warehousing, reporting systems, or enterprise applications
• Experience with database platforms such as DB2 or Teradata
• Experience in large-scale system migrations (on-prem to cloud)

Responsibilities

• Administer and maintain Linux server environments (Red Hat and SUSE)
• Perform system patching, upgrades, and software deployments
• Manage and support infrastructure hosting enterprise applications in Linux environments
• Provide operational support for platforms that enable legacy application workloads to run in modern systems
• Monitor system performance, troubleshoot issues, and ensure high availability
• Document system configurations, processes, and environment details
• Support cloud-based infrastructure (AWS) and ongoing migration activities
• Participate in knowledge transfer and collaborate with cross-functional teams
• Assist with transition from project-based work to steady-state operations

Benefits

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

What This Job Offers

• Career Level: Mid Level
• Education Level: No Education Listed