Red Hat Linux Engineer - DoD Enterprise & C2 Systems

The One 23 Group; Arlington (VA); On-site; USD 100,000 - 120,000; Full time

Job summary

The One 23 Group is seeking a Red Hat Linux Engineer (Journeyman) to provide Tier II system administration for Linux-based environments at the Pentagon. The role ensures system availability, performance, and security, supporting Joint Staff Command and Control.

Applicants must have a Top Secret clearance, DoD IAT Level II certification, and 10+ years of relevant IT experience.

Experience with RHEL system administration and troubleshooting is essential.

Qualifications

• Active Top Secret clearance with SCI eligibility.
• DoD IAT Level II certification (e.g., Security+ CE).
• 10+ years of relevant IT experience.
• Experience administering Linux/UNIX systems in enterprise environments.

Responsibilities

• Administer, configure, and maintain RHEL systems.
• Monitor system performance and availability.
• Troubleshoot hardware and software issues.
• Apply patches and security updates.
• Manage user accounts and permissions.

Skills

Linux system administration

Troubleshooting

Scripting (Bash)

System performance tuning

Tools

Red Hat Enterprise Linux (RHEL)

VMware

Job description

The One 23 Group is seeking a Red Hat Linux Engineer (Journeyman) to provide Tier II system administration for Linux-based environments at the Pentagon. The role ensures system availability, performance, and security, supporting Joint Staff Command and Control.

Applicants must have a Top Secret clearance, DoD IAT Level II certification, and 10+ years of relevant IT experience.

Experience with RHEL system administration and troubleshooting is essential.