Linux Senior System Administrator - Desktop Services

CACI

Base: $103,800 - $218,100; bonus/equity: not speci...
Not specified (assumed to be hybrid based on industry norms and job requirements).
Linux and unix system administration
Ts/sci clearance with polygraph
Active directory and dns management
CACI is seeking a Linux Senior System Administrator to support critical IT systems in the defense and national security sectors. The ideal candidate should have extensive experience in system administration, particularly with UNIX and Linux environments, along with necessary security clearances and certifications

Job Summary

  • The role involves leading and supporting complex enterprise IT environments with a focus on high-assurance systems for the defense and national security sectors.
  • Candidates will manage server, storage, and network systems while ensuring full compliance with ICAM policies and conducting in-depth capacity planning.
  • CACI offers a culture of integrity, flexible time off benefits, and comprehensive healthcare and retirement packages to support employee well-being.

Matching Summary

Match Score: 85

CACI is seeking a Linux Senior System Administrator to support critical IT systems in the defense and national security sectors. The ideal candidate should have extensive experience in system administration, particularly with UNIX and Linux environments, along with necessary security clearances and certifications.

Salary

Base: $103,800 - $218,100; Bonus/Equity: Not specified; Benefits: Healthcare, wellness, financial, retirement, family support, continuing education, and time off

Skills & Requirements

Must-have

  • Linux and UNIX system administration
  • TS/SCI clearance with Polygraph
  • Active Directory and DNS management
  • IT Service Management (ITSM) experience
  • Security patching and IAVA compliance
  • Virtual Desktop Infrastructure (VDI)
  • Root cause analysis and troubleshooting

Nice-to-have

  • Leadership in complex enterprise environments
  • Experience with mission islands architectures
  • Knowledge of Trusted Thin Client environments
  • Assistive technology accommodation support
  • Strong communication with agency leadership

Key Requirements

  • TS/SCI clearance with Polygraph required
  • Bachelor's degree or 20+ years experience
  • DoD 8570 IAT Level III certification
  • 8+ years IT Service Management experience
  • Computing Environment Certification (Microsoft/Red Hat/CentOS)

Work Rights

Must have TS/SCI clearance with Polygraph

Tailored Resume

Cover Letter