• Print System Administrator

    SAIC (Quantico, VA)
    …relevant experience may be considered in lieu of a degree. + US Citizen and Active Top Secret clearance with SCI eligibility. + IAT Level II Certification in ... **Description** SAIC is seeking a Printer/ System Administrator for a full-time/onsite role...designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program.… more
    SAIC (11/14/25)
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  • Multifunctional System Administrator

    Lockheed Martin (Greenville, SC)
    …have at least 2 years experience working as an F\-35 Autonomous Logistics Information System \(ALIS\) Administrator *Prior experience working with the ... based in Iwakuni, Japan\. We are seeking an experienced Systems Administrator who has some knowledge of...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/11/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …& Skills** **Preferred Qualifications:** + Bachelor's Degree or Master's degree in System Engineering, Computer Science, Information Systems , Engineering ... a difference. We're seeking a highly skilled and motivated System Administrator to join our team, responsible...short duration travel, if needed. + **Must possess a TS / SCI clearance with appropriate polygraph** MDOPS **Preferred… more
    BAE Systems (12/29/25)
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  • Senior Linux Systems Administrator

    Leidos (Aurora, CO)
    …with LINUX, Windows and Virtualization + **Security Clearance** : Must have an active Top Secret / SCI with Polygraph cssrc conmd If you're looking for ... a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's...troubleshooting, and maintenance of Information Technology (IT) systems . You'll manage IT system infrastructure and… more
    Leidos (12/19/25)
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  • Client Support Administrator - Nissc…

    Amentum (Fort Carson, CO)
    …at this time** **Remote/Telework: NO - Not available for this position** **Clearance Type: Top Secret with SCI Eligibility** **Shift: Shift work is required ... **Position Title:** **Client Support Administrator ** **Location: Cheyenne Mountain Space Force Station, Colorado**...teammate companies.** **Basic Requirements:** + Must have an active Top Secret with SCI Eligibility… more
    Amentum (01/03/26)
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  • Database Administrator -Mid

    Amentum (Washington, DC)
    …security measures to safeguard computer databases **Qualifications - External** Requirements: + Active Top Secret clearance with SCI eligibility + 5+ years ... **Description - External** Amentum is seeking a TS Cleared SQL Database Administrator to...Server Database Administrator + Bachelor's Degree in Information Systems Engineering, Computer Science, Engineering, Business… more
    Amentum (12/31/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …GED with 6 years of IT experience is required + **Candidate must have active/current Top Secret / SCI clearance with adjudicated Full Scope Polygraph at time ... part of our mission. Northrop Grumman is seeking a ** Systems Administrator ** **Level 2** to join our...8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments + Solid understanding of… more
    Northrop Grumman (10/22/25)
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  • Systems Administrator II

    BAE Systems (Nashua, NH)
    …. BAE Systems is seeking a proactive and detail-oriented Closed Area Systems Administrator to join our Information Technology team supporting classified ... system accreditation activities and audits as needed. **Additional information :** This role requires 100% onsite work in a...(2 years of experience with a degree) as a systems administrator . + Proficiency in Active Directory,… more
    BAE Systems (12/19/25)
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  • Senior SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS / SCI Employee Type: Regular Percentage of Travel...* * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject… more
    CACI International (12/12/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / ... * * **The Opportunity:** **CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject...OR >5 years Exp. in DCGS Environment. + Active TS / SCI Security Clearance. + Security + CE.… more
    CACI International (10/07/25)
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