• Secret Server Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …[ formerly Thycotic] + Must possess an Active TS/SCI Clearance; willingness to obtain a CI Poly + Must meet the DoD 8570 compliance with Information Assurance ... The Secret Server Administrator will perform a variety of functions supporting...years of experience as a SA in programs and contracts of similar scope, type, and complexity is required.… more
    ENS Solutions (10/28/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …Ability to work after hours and weekends as needed. Preferred Qualifications: + Active TS/SCI/ CI Poly clearance + Current valid Security+ CE, CASP, CISSP or ... their goals every day by Defining Possible. With our competitive pay and comprehensive benefits, we have the right...ground/flight test support. + Perform as a Windows\VMware System Administrator for a classified government contract . +… more
    Northrop Grumman (12/12/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph...fivee years of related experience. + A TS/SCI with Poly or the ability to obtain a Poly more
    CACI International (10/04/25)
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  • Network Operations Center (NOC)…

    Leidos (Arlington, VA)
    …active DOD TS/SCI level security clearance, and be eligible to obtain and maintain a CI Poly + Ability to work a rotating shift schedule, available shifts ... global team providing services across civil, defense, health and intelligence business lines. At Leidos, team member career development,...DISA and DISA's support to mission partners + TS/SCI w/ CI Poly Preferred If you're looking for… more
    Leidos (10/03/25)
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  • Mid CMDB Administrator

    Chenega Corporation (St. Louis, MO)
    …+ Active TS/SCI clearance Knowledge, Skills and Abilities: + Ability to successfully obtain CI Poly + Ability to think critically and solve complex issues + ... Mid CMDB Administrator St. Louis, MO Join our Talent Network...in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place… more
    Chenega Corporation (10/14/25)
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  • Tier 3 Network Administrator

    CACI International (Reston, VA)
    …_Required:_ + IAT II certification + TS/SCI security clearance with ability to obtain a CI poly _Desired:_ + CCNA (Desired) - ** ** **What You Can Expect:** ... Tier 3 Network Administrator Job Category: Information Technology Time Type: Full...and or enhanced services. Over the life of the contract , we will drive continual service improvement by tech… more
    CACI International (12/11/25)
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  • Cloud Administrator

    CACI International (Chantilly, VA)
    …+ Document system architecture and administration process _Qualifications_ + **Active TS/SCI w CI Poly ** + Bachelor's degree in a related field. + CompTIA ... Cloud Administrator Job Category: Information Technology Time Type: Full...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates,… more
    CACI International (12/03/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle...and change control. **Qualifications:** _Required:_ + Active TS/SCI w/ Poly clearance is required. + Bachelor's degree in one… more
    CACI International (09/26/25)
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  • TSSCI Systems Administrator (Level 2)

    Insight Global (Louisville, CO)
    …career at this company. You must have an active TSSCI and ability to obtain a CI Poly . This position is paying $81,000-112,000, and is 6-month contract to ... Louisville, CO, is looking for a Top Secret Systems Administrator (Level 2) to join their growing classified IT...5 days onsite in Louisville or Centennial. During the contract period, insurance and a 401K program is offered.… more
    Insight Global (11/22/25)
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  • Modernization Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …technologies such as containerization, cloud capabilities, dataflows, and Artificial Intelligence /Machine Learning \(AI/ML\) capabilities\. For a complete list that ... a new job with every rumor and whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's… more
    Lockheed Martin (10/10/25)
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