Skills

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

Job Specifications

Title: Senior System Engineer

Location: Little Rock, Arkansas,

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