Senior HPC Linux Systems Administrator – On-Site (TS/SCI)

Jobot; Aberdeen (MD); On-site; USD 180,000 - 220,000; Full time

Benefits offered by this job

Stock purchase plan

401(k) match

Health benefits

Paid holidays and vacation

Wellness days

Volunteer time

Job summary

Jobot is seeking a Senior HPC Linux Systems Administrator (TS/SCI) to be on-site in Aberdeen, MD. You will manage HPC compute, network, and storage health, perform regular patching and OS upgrades, and ensure security posture is maintained while meeting SLAs.

The role requires 8+ years of Linux systems administration, TS/SCI clearance, and relevant certifications. You’ll benefit from stock options, a strong 401(k) plan, and comprehensive health coverage in a large, defense-focused tech

Qualifications

• BS in a related field or equivalent professional experience.
• Active TS/SCI clearance.
• 8+ years of Linux systems administration experience.
• CompTIA Security+ certification.
• Linux+, RHCSA, RHCE, or SUSE Certified Administrator.

Responsibilities

• Monitor and maintain the health of HPC compute, network, and storage systems on-site.
• Plan and perform monthly patching, kernel updates and semiannual OS upgrades.
• Resolve support tickets and cases; troubleshoot and repair hardware.
• Maintain the required security posture and track SLA availability.

Skills

Linux systems administration

Security clearance

Security+ certification

Education

BS or equivalent experience

Tools

RHCSA

RHCE

SUSE Certified Administrator

Job description

Jobot is seeking a Senior HPC Linux Systems Administrator (TS/SCI) to be on-site in Aberdeen, MD. You will manage HPC compute, network, and storage health, perform regular patching and OS upgrades, and ensure security posture is maintained while meeting SLAs.

The role requires 8+ years of Linux systems administration, TS/SCI clearance, and relevant certifications. You’ll benefit from stock options, a strong 401(k) plan, and comprehensive health coverage in a large, defense-focused tech