Senior Linux Systems Engineer - OEL, Automation & SRE

Smart IT Frame LLC; Plano (TX); On-site; USD 110,000 - 160,000; Full time

Job summary

Smart IT Frame LLC is seeking a Senior Linux/SRE Engineer to lead the administration and performance tuning of Oracle Linux environments within a large enterprise.

You will drive design, automation, and lifecycle management of Linux servers, implement SRE principles, and mentor teams to improve platform reliability and deployment processes. This role emphasizes security, incident response, and cross-functional collaboration.

Qualifications

• Experience administering Oracle Linux environments in large-scale enterprise settings.
• Strong scripting and automation skills using Bash/Shell.
• Proven ability to design and implement platform architecture for reliability and performance.
• Hands-on experience with HA, clustering, and load balancing.
• Proficiency with configuration management and automation tools (Ansible).
• Familiarity with monitoring, incident response, RCA, and postmortems.

Responsibilities

• Lead platform architecture and implementation for Oracle Linux environments.
• Administer and optimize Oracle Linux systems for reliability and performance.
• Implement automation and configuration management with Azure DevOps and Ansible.
• Develop and maintain Bash scripts to automate tasks and deployments.
• Manage high availability, clustering, and load balancing to maximize uptime.
• Monitor health, respond to incidents, and perform root cause analysis.

Skills

Azure DevOps

Bash/Shell scripting

Oracle Linux Administration

Platform Architecture

Implementation

Tools

Ansible

Azure DevOps

Job description

Smart IT Frame LLC is seeking a Senior Linux/SRE Engineer to lead the administration and performance tuning of Oracle Linux environments within a large enterprise.

You will drive design, automation, and lifecycle management of Linux servers, implement SRE principles, and mentor teams to improve platform reliability and deployment processes. This role emphasizes security, incident response, and cross-functional collaboration.