• Enterprise IT Support Officer (Eitso)

    Acclaim Technical Services (Chantilly, VA)
    …development to restore service and/or identify problems + Special non-commercial systems administrator activities (access management/file transfer) may be ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...in a technical help desk position + Special non-commercial systems administrator experience (access management/file transfer) +… more
    Acclaim Technical Services (01/07/26)
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  • Maximo Administrator

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... change. Responsibilities: The duties and responsibilities of the Maximo Administrator include, but are not limited to, the following:...in a dynamic environment Clearance Required: Must have active Top - Secret clearance with SCI or TS more
    Amentum (01/09/26)
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  • High Performance Computing Engineer - Mid-level

    General Dynamics Information Technology (Chantilly, VA)
    …PRX25933 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Linux Operating Systems essential * Prior experience as a Systems Administrator essential, with a preference for experience working with clustered systems more
    General Dynamics Information Technology (12/29/25)
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  • Contracts Administrator - Level 3…

    Northrop Grumman (Linthicum Heights, MD)
    …federal government contracting requirements; FAR/DFAR interpretations + Department of Defense (DoD) Top Secret ( TS ) clearance with Special Compartmented ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ An active US Government Department of Defense (DoD) Top - Secret ( TS ) or Secret more
    Northrop Grumman (12/11/25)
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  • Linux System Administrator

    The Boeing Company (Seal Beach, CA)
    …**Basic Qualifications (Required Skills/Experience)** : + Possess a currently active Top Secret with SCI US Security Clearance ( ** TS /SCI** ), or have ... support program objectives in an **Agile** environment. This position requires an **active Top Secret ** US Security Clearance (US Citizenship Required). (A US… more
    The Boeing Company (01/11/26)
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  • Information Technology Customer Support Specialist

    KBR (Bethesda, MD)
    …+ Must have at least 2 years of experience as a local area network (LAN) Systems administrator . + Requires at least 2 years of experience debugging software and ... Service Desk peers. + Using dashboards provided, stay on top of individual KPI's and reporting, to ensure performance...in the use of the internet and computer operating systems at an administrator level. + Must… more
    KBR (12/13/25)
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  • Cloud Developer- Mid

    Cintel Inc (Huntsville, AL)
    …Computer Science, Information Systems , Cybersecurity, or related field. + Active Top Secret Clearance required. Certifications: + Red Hat Certified ... Developer - Mid Location: Huntsville, AL Clearance Required: Active Top Secret Experience Level: Mid-Level (Minimum 5...Systems Administrator (RHCSA) + AWS Certified Cloud Practitioner + AWS… more
    Cintel Inc (11/15/25)
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  • GIS Enterprise Administrator

    Guidehouse (Washington, DC)
    …Data Science Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** Guidehouse is ... seeking a GIS Enterprise Administrator to join our AI and Data Defense and...You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET /SCI ( TS /SCI)" Federal or… more
    Guidehouse (11/25/25)
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  • Staff Cybersecurity Application…

    Northrop Grumman (Melbourne, FL)
    …continued employment **Preferred Qualifications:** + Bachelor's degree in Cyber Security + Active Top Secret , TS /SCI, SAP/SAR access, or Polygraph is ... Classified Solutions team is seeking experienced **Staff Cybersecurity Application Administrator /Architect** across the country to support information systems more
    Northrop Grumman (01/14/26)
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  • System Administrator II - Hiring Bonus…

    Amentum (Rapid City, SD)
    …and ensures Information Assurance requirements are met. + Provides Client System Administrator (CSA) duties for specific mission systems that require specialized ... Amentum is seeking a System Administrator II to work under limited supervision. The...technical and military experience. + Must have an active Top - Secret US Government Clearance with SCI eligibility.… more
    Amentum (12/16/25)
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