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CACI International Classified Sr. Systems Administrator: TS/SCI Poly in Fort Meade, Maryland

Job Description

CACI is seeking a Senior Systems Administrator to provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems, manage IT system infrastructure and any processes related to these systems. The Senior Systems Administrator will Configure and manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. This position is not for people who shy away from difficult problems and requires a TS/SCI Poly and resides in Annapolis Junction Maryland.

We look to you to:

  • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.

  • Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers.

  • Provide support for the dispatch system and hardware problems and remains involved in the resolution process.


  • 10 years’ experience as a SA in programs and contracts of similar scope, type, and complexity is required.

  • Bachelor’s degree in a technical discipline from an accredited college or university is required. 5 years of additional SA experience may be substituted for a bachelor’s degree.

  • Ability to travel CONUS occasionally

  • TS/SCI with Polygraph

  • IAT 3

  • A Microsoft Certified Systems Administrator (MSCA) or Redhat Certified Engineer (RHCE) certified. One of the following certifications: A+, Network+, or System Security Certified Practitioner (SSCP).

    Be part of something greater than yourself as what you do will make a lasting impact. You will challenge yourself, grow your career, solve real time problems, be recognized and highly rewarded for your ideas and dedication.




Job Location


CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is proud to provide dynamic careers for employees worldwide. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities.