• Lead Cyber Security Engineer

    The MITRE Corporation (Mclean, VA)
    …This requisition requires the candidate to have a minimum of the following clearance (s): Top Secret /SCI/Polygraph This requisition requires the hired ... verification & validation. + Must have minimum of DoD TS /SCI with Polygraph clearance + Proficiency in...one year from the date of hire, the following clearance (s): Top Secret /SCI/Polygraph Salary compensation… more
    The MITRE Corporation (08/15/25)
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  • Staff Chief Engineer

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, ... experience with a PhD. + Must have an active Top Secret security clearance with...ability to obtain and maintain an active US DoD TS /SCI and the ability to get Special Program Access… more
    Northrop Grumman (07/24/25)
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  • Systems Engineer IT - Clearance Required

    Lockheed Martin (Fort Belvoir, VA)
    …security clearance , you must be a US Citizen for consideration\. ** Clearance Level:** TS /SCI w/Poly **Other Important Information You Should Know** ... in support of program activities as well as on\-call support\. **Basic Qualifications:** * TS /SCI w Poly prior to start * Sec\+ certification or equivalent * System… more
    Lockheed Martin (08/30/25)
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  • Senior A/AI Machine Learning Engineer…

    Lockheed Martin (Fort Belvoir, VA)
    …security clearance , you must be a US Citizen for consideration\. ** Clearance Level:** TS /SCI w/Poly **Other Important Information You Should Know** ... current engineering skills in support of an important customer mission\. Ability to obtain TS /SCI and complete a CI Poly is required for this role\. Your mission is… more
    Lockheed Martin (08/21/25)
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  • Senior Sanctions & Financial Systems Specialist

    Guidehouse (Mclean, VA)
    …**:** Management Consulting **Travel Required** **:** None ** Clearance Required** **:** Active Top Secret SCI ( TS /SCI) **What You Will Do** **:** + ... review. **What You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET /SCI ( TS /SCI)" Federal or DoD security clearance . + Bachelor's Degree; FOUR… more
    Guidehouse (08/18/25)
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  • Data Analytics SETA

    SAIC (Chantilly, VA)
    …with IT infrastructure provisioning. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with Poly is ... experience. + Must possess and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with current Poly. + Proficiency in… more
    SAIC (08/09/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    …with IT infrastructure provisioning. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with Poly is ... experience + Must possess and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with current Poly + Experiences with… more
    SAIC (08/07/25)
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  • Principal Project Manager/Senior Principal Project…

    Northrop Grumman (Chantilly, VA)
    …3 or level 4.** **Basic Qualifications for a Level 3:** + Ability to obtain and maintain Top Secret clearance . No clearance is required to start. + US ... and Excel. **Basic Qualifications for a Level 4:** + Ability to obtain and maintain Top Secret clearance . No clearance is required to start. + US… more
    Northrop Grumman (07/31/25)
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  • Senior AV Programmer

    Intrepid Solutions and Services (Ashburn, VA)
    …facilities located within NCR. **Qualifications** ** CLEARANCE :** + Active and current Top Secret ( TS )/SCI upon application, required. The selected ... to acquire a CI Polygraph to meet the customer's onsite requirements. Active TS /SCI with CI poly is required for onsite work. **EDUCATION:** + Bachelor's degree… more
    Intrepid Solutions and Services (07/16/25)
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  • Technical Support Lead

    CACI International (Chantilly, VA)
    …Government IT systems and assets used on the program. Candidates with an active Top Secret clearance are strongly preferred; however, highly qualified ... to adapt quickly to proprietary IT systems and train others. _Desired:_ + Active Top Secret Clearance This position is contingent on funding and may not be… more
    CACI International (08/29/25)
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