Hybrid Linux Systems Engineer — Automation & Security

Tyler Technologies; United States; Hybrid; USD 95,000 - 140,000; Full time

Job summary

Tyler Technologies is seeking a Linux System Administrator to install, configure, and maintain Linux servers across development, test, and production environments. The role emphasizes security, performance, and reliability to support business applications and IT initiatives.

This hybrid position requires 3 days onsite per week, with collaboration across application, network, security, and cloud teams to ensure scalable, resilient infrastructure and continuous service availability.

Qualifications

• Bachelor's degree in Information Technology, Computer Science, Information Systems, or related field; or equivalent work experience.
• Relevant certifications preferred (RHCSA, RHCE, Linux , LPIC, AWS SysOps, or equivalent).
• 3 years of experience administering Linux operating systems in enterprise environments.
• Experience supporting physical, virtual, and cloud-hosted Linux servers.
• Experience with enterprise monitoring, backup, and security tools.
• Strong experience with Linux distributions such as: Red Hat Enterprise Linux (RHEL), Rocky Linux, AlmaLinux, Ubuntu, SUSE Linux Enterprise.

Responsibilities

• Administer Linux servers and operating systems across development, test, and production environments.
• Monitor system health, performance, and availability.
• Perform operating system installations, upgrades, and patching.
• Implement and maintain security controls and compliance requirements.
• Troubleshoot and resolve hardware, software, and infrastructure issues.
• Manage user accounts, permissions, and authentication services.
• Maintain backup and recovery processes.
• Develop and maintain infrastructure automation solutions.
• Create and update technical documentation, procedures, and system diagrams.
• Participate in incident response, root cause analysis, and problem resolution.
• Support change management and system maintenance activities.
• Collaborate with application, network, security, and cloud teams.

Skills

Bash scripting

Python

Ansible

Linux security

Troubleshooting

Education

Bachelor's degree in IT/CS/Info Systems

Tools

RHEL

Rocky Linux

AlmaLinux

Ubuntu

SUSE Linux Enterprise

VMware vSphere

Hyper-V

KVM

AWS

Azure

Google Cloud

Nagios

Zabbix

Splunk

ELK Stack

Prometheus

Grafana

Job description

Tyler Technologies is seeking a Linux System Administrator to install, configure, and maintain Linux servers across development, test, and production environments. The role emphasizes security, performance, and reliability to support business applications and IT initiatives.

This hybrid position requires 3 days onsite per week, with collaboration across application, network, security, and cloud teams to ensure scalable, resilient infrastructure and continuous service availability.