Senior Red Hat Linux Administrator

Liberty Personnel Services, Inc.; Fort Washington (Montgomery County); Hybrid; USD 110,000 - 140,000; Full time

Job summary

Liberty Personnel Services, Inc. is seeking a Senior Red Hat Linux Administrator to support and maintain enterprise Linux systems powering ERP applications in Fort Washington, PA.

The role is hybrid onsite, requiring strong troubleshooting and collaboration with cross-functional teams. Responsibilities include system upgrades, patching, monitoring, and automating routine tasks, plus ensuring security, backups, and disaster recovery readiness.

Qualifications

• 7+ years of experience administering Red Hat Linux environments.
• Experience supporting ERP applications and systems.

Responsibilities

• Administer and support Red Hat Enterprise Linux (RHEL) environments.
• Support Linux infrastructure supporting ERP and business-critical applications.
• Perform system upgrades, patching, monitoring, troubleshooting, and performance tuning.
• Manage system availability, security, backups, and disaster recovery.
• Work with application, infrastructure, and database teams to resolve issues.
• Automate routine administration and operational tasks using scripting and automation tools.

Skills

RHEL

ERP systems

Automation scripting

System monitoring

Patch management

Disaster recovery

Job description

Location: Fort Washington, PA – Onsite Hybrid

We are seeking a Senior Red Hat Linux Administrator to support and maintain enterprise Linux systems supporting critical ERP applications.

Responsibilities:

• Administer and support Red Hat Enterprise Linux (RHEL) environments.
• Support Linux infrastructure supporting ERP and business-critical applications.
• Perform system upgrades, patching, monitoring, troubleshooting, and performance tuning.
• Manage system availability, security, backups, and disaster recovery.
• Work with application, infrastructure, and database teams to resolve issues.
• Automate routine administration and operational tasks using scripting and automation tools.

Qualifications:

• 7+ years of experience administering Red Hat Linux environments.
• Strong experience with RHEL in an enterprise environment.
• Experience supporting ERP applications and systems.
• Strong troubleshooting and problem-solving skills.
• Experience with scripting, automation, patching, and system monitoring.
• Distribution industry experience is highly desirable.
• Strong communication and collaboration skills.