• Lead Cybersecurity Engineer

    The MITRE Corporation (Fort Meade, MD)
    …with us. Join MITRE's "DoDIN Enterprise Foundations" engineering team as a Lead Cyber Security Engineer and play a direct role in protecting the nation's most ... guidance, and be capable of identifying, prioritizing, and solving difficult problems. + Active Top Secret clearance with the ability to obtain and maintain a … more
    The MITRE Corporation (01/08/26)
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  • Lead Cryptographic Infrastructure Engineer…

    The MITRE Corporation (Arlington, VA)
    …skills, with the ability to convey technical concepts to non-technical audiences. + Active Top Secret clearance with the ability to obtain and maintain a ... This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired candidate to have or… more
    The MITRE Corporation (01/06/26)
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  • SolarWinds Engineer

    System One (Alexandria, VA)
    SolarWinds Engineer 6 Month Contract to Hire On-Site, Alexandria,...Top Secret Clearance required. An active Secret clearance may be upgraded to TS . ... ALTA IT Services is seeking a highly skilled SolarWinds Engineer to support the installation, configuration, and operational monitoring...a federal end-customer location in Alexandria, VA. An active Top Secret clearance is required per federal… more
    System One (12/26/25)
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  • Lead Test Automation Engineer - ServiceNow…

    CACI International (Chantilly, VA)
    …standards, and execution procedures.** **Qualifications:** _Required:_ + ** Security Clearance: Active Top Secret clearance with TS /SCI with Poly.** + ... a blend of deep technical ServiceNow expertise, leadership capability, and an active Top Secret /SCI with Poly clearance to support systems vital to national… more
    CACI International (12/04/25)
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  • Security Software Engineer…

    SpaceX (Washington, DC)
    …and weekends as needed + This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While ... Security Software Engineer (Starshield) Washington, DC Apply...degree in a technical or engineering discipline + Active Top Secret , Top Secret … more
    SpaceX (10/29/25)
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  • Cloud Engineer

    Guidehouse (Bethesda, MD)
    …remotely. **What You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET /SCI ( TS /SCI)" Federal or DoD security clearance + Bachelor's degree in ... Architecture/Cloud **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS /SCI) **What.../SCI) **What You Will Do** **:** As a Cloud Engineer , you will be responsible for technical duties such… more
    Guidehouse (12/12/25)
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  • DevOps Engineer III

    Noblis (Chantilly, VA)
    …years of experience OR High School/Diploma with 14 years of experience. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +...TS /SCI with CI Polygraph + Bachelor's degree in Computer Science, Engineering, or related field + Strong understanding… more
    Noblis (12/20/25)
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  • IT Infrastructure Architect/Systems…

    Guidehouse (Washington, DC)
    …**:** + Bachelor's degree in IT, enterprise architecture, or computer -related field + **Active Top Secret ( TS ) or Q clearance required** + Minimum of SIX ... IT Architecture/Cloud (Digital) **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** + Provide… more
    Guidehouse (10/23/25)
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  • Azure Infrastructure Engineer

    Koniag Government Services (Washington, DC)
    Kadiak, LLC, a Koniag Government Services company, is seeking an Azure Infrastructure Engineer with a TS /SCI security clearance to support Kadiak and our ... infrastructure solutions on the Microsoft Azure platform. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ FBI… more
    Koniag Government Services (12/10/25)
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  • Engineer - First Operator (Boiler Operator)

    Amentum (Mclean, VA)
    …to join our team in **McLean, VA!** **Must be able to obtain and maintain a Top Secret /SCI US Government security . Note: US citizenship is required to obtain ... a Top Secret /SCI security clearance.** **MAJOR...of HVAC Grade I as assigned by Chief + Engineer on maintenance days. + Direct Second Operator when… more
    Amentum (01/08/26)
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