• Cryptographic Modernization Subject Matter Expert

    Leidos (Aberdeen Proving Ground, MD)
    …Qualifications:** + Must be a US Citizen and possess Top Secret clearance eligible for access to SCI and a Counterintelligence (CI) polygraph or ability ... and guidance relevant to organization's objectives + Communicate complex information , concepts, or ideas in a confident and well-organized...Must possess a Top Secret clearance eligible for access to SCI and… more
    Leidos (06/25/25)
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  • Senior Computer Scientist

    Leidos (Aberdeen Proving Ground, MD)
    …Qualifications:** + Must be a US Citizen + Top Secret clearance eligible for access to SCI and a Counterintelligence polygraph + Bachelor's degree ... and guidance relevant to organization's objectives + Communicate complex information , concepts, or ideas in a confident and well-organized...Must possess a Top Secret clearance eligible for access to SCI and… more
    Leidos (06/25/25)
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  • Security Professional - TS/ SCI Unarmed…

    Allied Universal (Columbia, MD)
    …transitioning into full-time roles when available **Minimum Requirements:** + Active Department of Defense Top Secret Clearance required. + Be at least 18 ... religion, sex, sexual orientation, gender identity, national origin, genetic information , disability, protected veteran status or relationship/association with a… more
    Allied Universal (08/23/25)
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  • Security Officer - TS/ SCI Patrols Unarmed

    Allied Universal (Annapolis Junction, MD)
    …transitioning into full-time roles when available **Minimum Requirements:** + Active Department of Defense Top Secret Clearance required. + Be at least 18 ... religion, sex, sexual orientation, gender identity, national origin, genetic information , disability, protected veteran status or relationship/association with a… more
    Allied Universal (08/23/25)
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  • Software Developer

    Parsons Corporation (Fort George G Meade, MD)
    …**What Required Skills You'll Bring:** + US Citizenship and an active Top Secret clearance with SCI eligibility is required + Bachelor's degree in ... Go is a plus + Knowledge of Agile and SAFe methodologies **Security Clearance Requirement:** An active Top Secret security clearance is required for this… more
    Parsons Corporation (07/30/25)
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  • Lead Document Reviewer Level 5 (Drl5)

    Koniag Government Services (Germantown, MD)
    …Government Services company, is seeking a Lead Document Reviewer Level 5 (DRL5) with Top - Secret clearance to support **KPS** and our government customer ... Military Research Associate (MRA) or equivalent + Access to SCI clearance + Ability to read and...laboratory setting with nuclear weapons programs is desired + Top - Secret Clearance required. **Our… more
    Koniag Government Services (07/25/25)
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  • Space Radar Data Processing Modeler - Senior…

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... MATLAB(R) + Must have an active **U.S. Government DoD Top Secret ** clearance at time...current and within scope, with the ability to maintain SCI approval/access. **Preferred Qualifications:** + Master's Degree including electives… more
    Northrop Grumman (07/04/25)
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  • Space Payload I&T - Engineer/Principal Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …Must have the ability to obtain and maintain a US Government DoD Top Secret security clearance , and SCI approval/access. + Previous I&T experience + ... Python **Preferred Qualifications:** + An active US Government DoD Top Secret security clearance , and SCI approval/access is highly preferred. + BS in… more
    Northrop Grumman (08/14/25)
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  • Document Reviewer Level 4 (Drl4)

    Koniag Government Services (Germantown, MD)
    information . * Ability to obtain and maintain a current Sensitive Compartmented Information ( SCI ) clearance . * Qualification as a DOE ... seeking a Document Reviewer Level 4 (DRL4) with a Top - Secret clearance to support KPS...and procedures for various types of classified and controlled information . The ideal candidate will possess extensive knowledge and… more
    Koniag Government Services (07/22/25)
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  • Principal Industrial Security Specialist

    Nightwing (Annapolis Junction, MD)
    …security policies and procedures. Required Qualifications: * US Citizenship with a current and active Top Secret SCI Clearance with Polygraph * Must have ... MD, the CPSO will manage the security of a Sensitive Compartmented Information ( SCI...debriefings; manage the cleared personnel listing, and maintain accurate clearance database information ; provide general security guidance,… more
    Nightwing (06/06/25)
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