• Unified Communications Administrator

    CACI International (Washington, DC)
    Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... talented Unified Communications and Collaboration (UC&C) Operations Technician with an active TS / SCI clearance to provide maintenance and advanced support for… more
    CACI International (07/22/25)
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  • Splunk Administrator

    Leidos (Arlington, VA)
    …relevant experience. Additional experience may be considered in lieu of degree. + Active Top Secret security clearance with SCI eligibility is required prior ... team within Leidos' DISA IT is seeking a Splunk Administrator to join our team. With the CESO program,...join our team. With the CESO program, the Defense Information System Agency (DISA) is looking to transform the… more
    Leidos (07/22/25)
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  • Mission Support Administrator - Full…

    Patriot Group International, Inc (Chantilly, VA)
    …network across the workforce + High level of discretion and confidentiality handling sensitive information + Ability to train, mentor, and guide junior ... Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt...Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS / SCI with polygraph Shift: M-F 9A-5P Patriot… more
    Patriot Group International, Inc (08/09/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    …Visit our website at: www.dcca.com System Administrator 3 Candidate must have an active TS / SCI w/ Poly For over 40 years, DCCA has provided a broad range of ... dedication to excellence. Key Tasks: DCCA is looking for TS / SCI w/Polygraph cleared Systems Administrators...+ Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT… more
    DCCA (05/19/25)
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  • System Administrator 1

    CACI International (Fort Meade, MD)
    System Administrator 1 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... right person to join our team as a System Administrator in the Fort Meade, MD area! In this...and perform system capacity analysis and planning **Qualifications:** + TS / SCI w/POLY + Five (5) or more… more
    CACI International (05/15/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ204879 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Systems Administration **Skills:** Communication, Information ...experience with Service Management (ITSM) is required. ServiceNow System Administrator certification is required GDIT IS YOUR PLACE: *… more
    General Dynamics Information Technology (08/08/25)
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  • Linux System Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... Linux System Administrator , Senior The Opportunity: Your technical expertise makes...Linux firewalls, Linux RPMs, networking configuration, and DNS + TS / SCI clearance with a polygraph + Bachelor's… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Experience with NetAPP **Clearance Requirements:** + Must have a current/active Top Secret / SCI with Polygraph **Physical Requirements:** + The ... and performance. + Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure… more
    ManTech (07/23/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …RQ201057 **Type of Requisition:** Temporary **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Systems (OS),OS Configuration,PC Installation **Certifications:** DoD 8570 Certified Information Technology Specialist - Not specified - Not specified… more
    General Dynamics Information Technology (06/12/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …3 for a great opportunity in the Annapolis Junction area. This role requires a TS / SCI Clearance with Polygraph to be considered. No CCA's will be accepted at ... etc.) + Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems .Manages IT system infrastructure and any… more
    Jovian Concepts, Inc. (06/26/25)
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