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Linux System Administrator

Linux System Administrator

Hybrid

Little rock, United states

Senior

Full Time

22-01-2026

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Skills

Communication Python Bash ServiceNow SAP Monitoring Scripting and Automation Ansible Linux System Administration Virtualization AWS Unix/Linux

Job Specifications

Job Description:

Title: Senior Systems Engineer - Linux Administrator

Location: Little Rock, AR / Jackson, MS

Work Mode: Hybrid – 3 day a week to local office

Key Responsibilities:

Lead, design, implement, and maintain enterprise Linux environments..
Design, build, and support Linux infrastructure solutions across on-premise and AWS environments.
Administer and maintain Linux systems, including patching, upgrades, capacity planning, and lifecycle management.
Support the deployment and optimize enterprise applications running on Linux, including SAP and SAP HANA.
Work with cloud and infrastructure teams to migrate and modernize existing UNIX/Linux workloads.
Integrate Linux systems with Nutanix virtualization and enterprise storage platforms.
Implement Linux security hardening, access controls, and compliance standards .
Develop and use automation and scripting to improve system reliability and efficiency.
Provide technical oversight and coordination with managed service providers.
Troubleshoot and resolve complex infrastructure and production issues.
Create and maintain system documentation, standards, and operational procedures.
Participate in on-call rotations and provide support for critical systems.

Required Skills:

Minimum 8+ years of hands-on experience with Linux/UNIX system administration in enterprise environments.
Strong knowledge of Linux OS patching, performance tuning, troubleshooting, and lifecycle management.
Experience supporting Linux workloads in AWS or hybrid cloud environments.
Hands-on experience with Nutanix or similar virtualization/storage platforms.
Proficiency in scripting and automation (Bash, Python, Ansible).
Understanding of Linux security, and compliance standards (NERC/CIP or similar).
Familiarity with monitoring and observability tools for Linux.
Familiarity with ITIL-based processes such as ServiceNow for incident, change, and problem management.
Good documentation and communication skills.
Ability to work collaboratively with infrastructure, cloud, application, and business teams.
Willingness to travel up to 25% and participate in on-call support.
Good to have: AWS and/or ITIL certifications.

About the Company

ComTec has the experience of working with customers in multiple engagement models – Onsite, Offshore and Hybrid. We operate as a fully responsible IT partner to businesses, offering a consulting based technology solution suite that helps customers achieve their IT and business objectives. Our engagement model is customer-centric thereby giving you access to our talented pool of experts who design and develop tailor-made solutions for enterprises. Our offerings include Digital Services • Robotic Process Automation • Big Data ... Know more