Senior Linux Systems Administrator (TS/SCI)

CACI International; New York (NY); On-site; USD 75,000 - 158,000; Full time

Job summary

CAC I International is seeking a Linux Systems Administrator to support mission-critical environments with hands-on Linux administration. The role requires 5+ years of experience and TS/SCI with poly clearance, with coverage during standard hours and a 24x7 on-call rotation.

This position may be located across multiple US locations, including New York, and offers full-time employment with competitive benefits and a focus on reliability and security in national missions.

Qualifications

• 5+ years of Linux systems administration experience.
• Must have TS/SCI with poly clearance.
• Experience supporting mission-critical environments and applications.

Responsibilities

• Perform command-line system administration and manage data and messaging flows.
• Provide 24x7 on-call support on a rotating schedule.
• Ensure coverage during standard business hours and coordinate with team for full coverage.

Skills

Linux administration

TS/SCI with poly

On-call support

Troubleshooting

Job description

CAC I International is seeking a Linux Systems Administrator to support mission-critical environments with hands-on Linux administration. The role requires 5+ years of experience and TS/SCI with poly clearance, with coverage during standard hours and a 24x7 on-call rotation.

This position may be located across multiple US locations, including New York, and offers full-time employment with competitive benefits and a focus on reliability and security in national missions.