Mid-Level Linux Systems Admin for HPC (Hybrid)

Leidos Inc; Mississippi; Hybrid; USD 73,000 - 133,000; Full time

Job summary

Leidos Inc. seeks a Mid-Level Linux Systems Administrator to support a major DoW HPC environment at Stennis Space Center, Mississippi. You will administer and optimize RHEL systems, leverage Ansible automation, and work with Red Hat Satellite to deploy software while meeting security and performance requirements.

The role requires U.S. citizenship, an Interim Secret clearance or higher, and a DoW 8570 IAT II certification, with on-site presence as needed and a hybrid work model.

Qualifications

• U.S. Citizenship is required.
• Active Secret clearance or Interim Secret eligibility before start.
• Bachelor's degree with 4+ years Linux Systems Administration experience.
• RHCSA or CompTIA Linux+ certification prior to start.
• Hands-on experience with RHEL, Satellite, and Ansible.

Responsibilities

• Administer, configure, maintain, and troubleshoot RHEL systems.
• Install, patch, and maintain Linux operating systems and software.
• Monitor health, capacity, and performance; address issues proactively.
• Support Red Hat Satellite for deployment, patching, and management.
• Use Ansible to automate system administration tasks.
• Troubleshoot Linux OS, applications, hardware, storage, and networking.

Skills

Linux administration

Automation

Troubleshooting

Communication

Education

Bachelor's degree + 4+ years Linux experience

Tools

Red Hat Satellite

Ansible

RHCSA / Linux+

Security+ CE

DoW 8570 IAT II

Job description

Leidos Inc. seeks a Mid-Level Linux Systems Administrator to support a major DoW HPC environment at Stennis Space Center, Mississippi. You will administer and optimize RHEL systems, leverage Ansible automation, and work with Red Hat Satellite to deploy software while meeting security and performance requirements.

The role requires U.S. citizenship, an Interim Secret clearance or higher, and a DoW 8570 IAT II certification, with on-site presence as needed and a hybrid work model.