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Systems Administrator - AWS
LeidosColumbia, MD
$92,300–166,850/yr
Posted Sep 23, 2026
What you’d do
Senior Linux systems administrator supporting mission-critical Development, Test, and Production environments. Duties include RHEL configuration, automation, security hardening, vulnerability remediation, monitoring, and root-cause troubleshooting. Full time. Found on the employer's careers page on Oct 18, 2026. Apply through the link.
You’ll need
- Bachelor's in a technical discipline
- 8 years related experience (or 5 additional years in lieu of degree)
- Hands-on Linux/RHEL administration
- Security hardening and vulnerability remediation
- Linux command-line tools and system logs
Our summary of the listing. The full listing has the details.