Linux Systems Admin | TS/SCI with Poly | On-Call

CACI International Inc; Columbia (MD); On-site; USD 75,000 - 158,000; Full time

Job summary

CACI International Inc is seeking a Linux Systems Administrator to provide hands-on Linux administration and operational support for mission-critical environments, including command-line management of applications, data, and messaging flows. Standard business hours are 6:00 AM–6:00 PM with 24x7 after-hours on-call coverage on a rotating schedule; on-call compensation is provided.

This role requires 5+ years of experience and TS/SCI with polygraph clearance; the salary ranges from $75,200 to

Qualifications

• 5+ years of experience in Linux administration or related field.
• Experience supporting mission-critical environments is required.
• Experience with command-line administration and messaging flows is preferred.

Responsibilities

• Provide Linux system administration for mission-critical environments.
• Manage applications, data, and messaging flows.
• Troubleshoot and resolve routine to moderately complex issues.

Skills

Linux

System administration

Troubleshooting

On-call support

Job description

CACI International Inc is seeking a Linux Systems Administrator to provide hands-on Linux administration and operational support for mission-critical environments, including command-line management of applications, data, and messaging flows. Standard business hours are 6:00 AM–6:00 PM with 24x7 after-hours on-call coverage on a rotating schedule; on-call compensation is provided.

This role requires 5+ years of experience and TS/SCI with polygraph clearance; the salary ranges from $75,200 to