Systems Administrator

This role is responsible for the operation, support, monitoring, and optimization of Linux-based systems that support enterprise security and network monitoring platforms across IT and operational technology (OT) environments. The position focuses on system reliability, performance, automation, and lifecycle management in a complex, always-on infrastructure.
The environment requires strong Linux administration skills, comfort operating at scale, and the ability to troubleshoot and automate across diverse systems. The role partners closely with infrastructure, networking, and security teams to ensure stable, resilient platforms that support business-critical services.

• Operate, support, and maintain Linux-based systems supporting enterprise network and security platforms.
• Perform daily system health monitoring to ensure availability, performance, and integrity of servers, services, and processes.
• Review system, application, and platform logs to identify operational issues and support troubleshooting efforts.
• Apply operating system patches, upgrades, and configuration updates in alignment with vendor and organizational standards.
• Develop and maintain automation to support system operations, monitoring, and platform management.
• Troubleshoot and resolve Linux OS, application, storage, and network-related issues independently.
• Partner with infrastructure, networking, and security teams to ensure systems are configured to meet operational and business requirements.
• Develop and maintain operational documentation, processes, and procedures to improve system reliability and supportability.
• Support capital projects involving the design, deployment, and lifecycle management of Linux-based platforms and appliances.
• Participate in disaster recovery planning, testing, and execution, including backup and restore operations.

Core Systems & Operations Duties

• Analyze system and hardware performance data to determine repair, tuning, or replacement needs.
• Design, configure, test, and maintain Linux servers, services, and supporting infrastructure.
• Maintain system configurations, access controls, and security hardening aligned with established standards.
• Monitor system and network performance and proactively recommend improvements for scalability and reliability.
• Maintain logs, system records, and maintenance documentation.
• Coordinate with vendors and internal teams to support procurement, upgrades, and platform changes.
• Diagnose and resolve hardware, software, and system-level failures, replacing components as needed.

Required Technical Skills

• Linux system administration (CLI-focused)
• Git and Git Hub
• Shell scripting (Bash / Unix)
• Python for automation
• System logging and monitoring
• REST APIs

Job Type & Location
This is a Contract position based out of Atlanta, GA.
Pay and Benefits
The pay range for this position is $40.00 - $50.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
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)
Workplace Type
This is a hybrid position in Atlanta,GA.
Final date to receive applications
This position is anticipated to close on Mar 6, 2026.
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About TEKsystems:
We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change.

That's the power of true partnership. TEKsystems is an Allegis Group company.

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