• Systems Administrator

    Koniag Government Services (Washington, DC)
    …Solutions,** a Koniag Government Services company, is seeking a Systems Administrator with a Top - Secret clearance with the ability to obtain a SCI to support ... administration experienceOR + Minimum 8 years of system administration experience + Active Top - Secret clearance with ability to obtain SCI **Required Skills and… more
    Koniag Government Services (07/02/25)
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  • Department Chief Engineer, Expeditionary & Hybrid…

    The MITRE Corporation (Mclean, VA)
    …This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret /SCI This requisition requires the hired candidate to have or ... a difference with us. Department Summary: The MITRE National Security Sector (MNS) and its National Security ...from the date of hire, the following clearance(s): SAP, Top Secret /SCI Work Location Type: Onsite Commitment… more
    The MITRE Corporation (08/09/25)
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  • Department Chief Engineer, Fleet Modernization

    The MITRE Corporation (Mclean, VA)
    …This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret /SCI This requisition requires the hired candidate to have or ... a difference with us. Department Summary: The MITRE National Security Sector (MNS) and its National Security ...from the date of hire, the following clearance(s): SAP, Top Secret /SCI Salary compensation range and midpoint:… more
    The MITRE Corporation (08/09/25)
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  • Intel Analyst - Senior

    Parsons Corporation (Mclean, VA)
    …to the administration of customer programs. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... assurance (QA) and data integrity measures, for inclusion of information into electronic systems, and perform a variety of...program accomplishments. **What Required Skills You'll Bring:** + Active Top Secret /SCI clearance with polygraph + 7+… more
    Parsons Corporation (08/02/25)
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  • Senior Network Engineer

    Leidos (Fort Belvoir, VA)
    …at **Fort Belvoir, VA** ; and requires **U.S. citizenship with an active Top Secret clearance.** **Primary Responsibilities:** + Lead and coordinate Tier I-III ... I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize,...prior to start. + Must possess an active DoD Top Secret at time of consideration. +… more
    Leidos (07/16/25)
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  • Counterintelligence (CI) Cyber Threat Analyst

    Parsons Corporation (Springfield, VA)
    …to coach teammates to achieve objectives. ** Security Clearance Requirement:** An active Top Secret security clearance is required to apply, however, the ... reports, and annual Cyber Threat Assessments. + Writing Intelligence Information Reports (IIRs) and conducting inquiries of anomalous activity...selected candidate must be able to obtain a Top Secret SCI clearance prior to the… more
    Parsons Corporation (08/15/25)
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  • Agile Release Train Engineer

    Lockheed Martin (Herndon, VA)
    security investigation and must meet eligibility requirements for access to classified information \. A minimum Top \- Secret Clearance required for this ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...DoD Directive 8570 IAT Level 2 Certification\) \- Active Top \- Secret clearance with the ability to obtain… more
    Lockheed Martin (07/12/25)
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  • Senior AI Architect, Federal

    DataRobot (Washington, DC)
    …note: You** **_must_** **be a US Citizen with an active Top Secret /Sensitive Compartmented Information (TS/SCI) security clearance to be eligible for ... the US Government and will be required to maintain a favorably adjudicated Secret security clearance for this position._ **Compensation Statement** The US annual… more
    DataRobot (07/03/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …Kadiak and our government customer in Vienna, VA. **This position requires an active Top - Secret security clearance with SCI Poly. This opportunity is ... on engineering projects for custom applications. + Manage server security and information assurance including the analysis...+ Strong communication skills, both written and verbal. + Top - Secret security clearance with SCI… more
    Koniag Government Services (07/12/25)
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  • Counterintelligence (CI) Officer

    Parsons Corporation (Springfield, VA)
    …Engineering, Mathematics, or a related field. ** Security Clearance Requirement:** An active Top Secret security clearance is required to apply, however, ... provide CI expertise to protect personnel, programs, technology, and information systems. **What You'll Be Doing:** + Conducting defensive...the selected candidate must be able to obtain a Top Secret SCI clearance prior to the… more
    Parsons Corporation (08/15/25)
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