Senior IT Systems Administrator (Linux Admin)

What you’d do

Manage and secure Linux infrastructure for engineering and program teams in a defense environment. Lead Linux systems engineering, solve complex issues, set standards, and mentor teammates to ensure reliable, secure, and automated Linux platforms. Found on the employer's careers page on Oct 23, 2026. Apply through the link.

You’ll need

• Bachelor’s degree in IT, Computer Science, or related field or equivalent experience
• 7+ years administering enterprise Linux server environments
• Experience with RHEL, Rocky, CentOS, Ubuntu, or Debian
• Ability to lead and mentor in Linux systems engineering
• Work in a defense environment requiring uptime and data protection