DevOps Engineer 430596

Siri InfoSolutions Inc; Dayton (OH); On-site; USD 85,000 - 115,000; Full time

Job summary

Siri InfoSolutions Inc. is seeking a skilled Linux Engineer to manage Linux infrastructure across Cloud and On-Premises environments. You will handle Linux administration, troubleshooting, patching, security, performance, and system reliability.

Responsibilities include maintaining RHEL/CentOS/Ubuntu servers, performing OS upgrades and vulnerability remediation, and automating tasks with Shell, Python, and Ansible. Experience in AWS and on-prem networking/storage is needed.

Qualifications

• Must have strong Linux system administration experience.
• Experience with RHEL/CentOS/Ubuntu administration.
• Proficient in patching, troubleshooting, performance tuning, and security.
• Familiarity with AWS cloud and on-prem networking/storage/virtualization.
• Strong scripting and automation skills.

Responsibilities

• Install, configure, and maintain Linux servers (RHEL/CentOS/Ubuntu) and troubleshoot issues.
• Perform OS upgrades, patching, kernel updates, migrations, and vulnerability remediation.
• Monitor and optimize CPU, memory, storage, and network performance.
• Apply security hardening and compliance best practices.
• Support high availability, backups, disaster recovery, and reliability.
• Automate routine administration using Shell, Python, and Ansible.
• Support Linux servers across AWS cloud and on-prem environments.
• Troubleshoot infrastructure and production issues.

Skills

Linux System Administration

RHEL/CentOS/Ubuntu

Performance tuning

Security hardening

Automation scripting

Education

RHCSA

RHCE

Linux+ / LPIC-1/2

AWS SysOps Administrator

Tools

Shell

Python

Ansible

Job description

Linux Engineer

Job Summary

We are looking for a skilled Linux Engineer with years of experience managing Linux infrastructure across Cloud and On-Premises environments. The candidate will be responsible for Linux administration, troubleshooting, patching, security, performance, and system reliability.

Key Responsibilities

• Install, configure, maintain, and troubleshoot RHEL, CentOS, Rocky Linux, and Ubuntu servers.
• Perform OS upgrades, patching, kernel updates, migrations, and vulnerability remediation.
• Monitor and optimize CPU, memory, storage, and network performance.
• Implement Linux security hardening and compliance best practices.
• Support high availability, backup, disaster recovery, and system reliability.
• Automate routine administration using Shell/Python/Ansible.
• Support Linux servers across AWS/Cloud and On-Prem environments.
• Troubleshoot infrastructure and production issues.

Required Skills

• Strong Linux System Administration experience.
• RHEL/CentOS/Ubuntu administration.
• Patching, troubleshooting, performance tuning, and security.
• Knowledge of AWS/Cloud, networking, storage, and virtualization.
• Good scripting/automation skills.

Preferred Certifications

RHCSA | RHCE | Linux+ | LPIC-1/2 | AWS SysOps Administrator