• Executive Administrative - TS

    Xcelerate Solutions (Arlington, VA)
    Executive Administrative Assistant - TS / SCI Xcelerate Solutions is seeking an Executive Administrative Assistant, you will provide ... in the GovCon industry. Location: Arlington, VA Clearance: Active TS / SCI Responsibilities: + Maintain, monitor and synchronize...response and tracking actions. Minimum Requirements: + Clearance: Active Top Secret / SCI . + Minimum of… more
    Xcelerate Solutions (11/18/25)
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  • Senior Specialized Administrative Support…

    CACI International (Chantilly, VA)
    …staff in all aspects of Administrative Support. + **Confidential Information Management** + Sensitive Document Handling: Protecting highly confidential ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...: + Minimum of 5 years of experience in executive administrative roles. + At least two… more
    CACI International (11/28/25)
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  • Executive Assistant

    Sciolex Corporation (Chantilly, VA)
    …of related experience per level if no bachelor's degree is held. Active Top Secret / SCI clearance with a Counter-Intelligence Polygraph Experience creating, ... following up on action items. + Handle confidential and sensitive information with discretion and professionalism. +...DoD/IC customers. Qualifications & Physical Requirements Must hold a TS / SCI w/ CI Poly Clearance Expected Qualifications… more
    Sciolex Corporation (10/13/25)
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  • Executive Administrator

    Parsons Corporation (Mclean, VA)
    executive -level administrative support. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... You'll Bring** + Bachelor's degree or equivalent. + Proven experience in administrative support or executive coordination. + Exceptional organizational skills… more
    Parsons Corporation (12/05/25)
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  • Research Specialist - TS / SCI

    Xcelerate Solutions (Arlington, VA)
    … support staff, and government personne l . Requirements : + Clearance: Active Top Secret / SCI . + Bachelor's degree is required from an accredited ... capabilities and services provided by organizations . + Coordinate with the executive administrative support and International Cooperation support staff to… more
    Xcelerate Solutions (11/14/25)
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  • Senior Research Specialist - TS

    Xcelerate Solutions (Arlington, VA)
    …de-confliction and ensure alignment with organizational objectives. Requirements : + Clearance: Active Top Secret / SCI . + Bachelor's degree is required from ... audiences of the organization's capabilities and services. + Coordinate with executive administrative support and international cooperation staff to ensure… more
    Xcelerate Solutions (11/15/25)
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  • Business Process (Cost) Analyst - TS

    Xcelerate Solutions (Arlington, VA)
    …talented and brightest minds in the GovCon industry. Location: Arlington, VA Clearance: Top Secret / SCI Responsibilities: + Coordinate activities in support ... Business Process (Cost) Analyst - TS / SCI Clearance Xcelerate Solutions is seeking...role or program mission. Minimum Requirements: + Clearance: Active Top Secret / SCI . + Minimum of… more
    Xcelerate Solutions (11/18/25)
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  • Sr. Governance and Events Specialist TS

    Leidos (Mclean, VA)
    …and travel coordination systems. + Proven ability to identify and protect sensitive information while engaging with diverse stakeholders. + Proficiency in ... to support an Intelligence Community (IC) program in **McLean, VA** . An Active TS / SCI with polygraph security clearance is required to be considered for this… more
    Leidos (12/12/25)
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  • Sr. Task Manager McLean TS / SCI

    Leidos (Mclean, VA)
    …Manager to support an Intelligence Community (IC) program in McLean, VA. **An Active TS / SCI with polygraph security clearance is required up front to be ... US Government and Private Sector entities + **Clearance Required: Must have TS / SCI with Polygraph.** **Preferred Qualifications:** + Experience in the following… more
    Leidos (11/25/25)
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  • Acquisition Administrator Active TS

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    **Acquisition Administrator Active TS / SCI with Poly REQUIRED** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United ... the acquisition lifecycle for each request, to include pertinent summary information , dates, outcomes, and decisions. * Assist Contracting Officer Technical… more
    CGI Technologies and Solutions, Inc. (10/14/25)
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  • Intelligence Analyst Subject Matter Expert (SME)…

    Xcelerate Solutions (Vienna, VA)
    …+ Comprehensive knowledge of the range of national security and administrative laws, executive orders, directives, policies, regulations, and precedents ... 10 -13 years of relevant intelligence experience + Active TS / SCI clearance and eligible for C/I Polygraph...knowledge and/or the ability to learn the range of administrative laws, executive orders, directives, policies, regulations,… more
    Xcelerate Solutions (10/14/25)
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  • Systems Integrator

    Leidos (Chantilly, VA)
    …and detail-oriented. This hybrid-role combines program-level requirements management with executive administrative support to the front office leadership ... representing the front office with poise and accuracy **Required Duties** * Active TS / SCI with Polygraph + Bachelor's degree in computer science, Engineering, … more
    Leidos (12/03/25)
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  • Sr. Executive Protocol Coordinator

    DarkStar Intelligence LLC (Mclean, VA)
    …as directed by government staff. Minimum Qualifications + Top Secret / SCI Clearance; Counterintelligence Polygraph. + Active TS / SCI with Polygraph ... No Shift: Day Remote Type: No Remote Security Clearance: TS / SCI Polygraph: CI Polygraph Primary Duties &...communication systems. + Proven ability to identify and protect sensitive information while engaging with diverse stakeholders.… more
    DarkStar Intelligence LLC (12/09/25)
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  • Activity Security Representative II

    Global Resource Solutions (Arlington, VA)
    …facility and organization. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... + Maintain various daily logs for a variety of administrative functions associated with document control + Assist in...of a covered federal contract. Security Requirements: + Current Top Secret Clearance with SCI more
    Global Resource Solutions (11/02/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …successful outcomes aligned with organizational objectives **Requirements:** * Must have active Top - Secret clearance with SCI or TS with the ability to ... SCI * Minimum 7 years of relevant Information Technology Experience * Proven independence in executing projects...environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/10/25)
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  • Physical Security Specialist

    SAIC (Springfield, VA)
    …meet and have met all DoD and IC standards for processing, handling and storing Sensitive Compartmented Information ( SCI ) and Collateral classified ... information prior to formal accreditation as a Sensitive Compartmented Information Facility (SCIF)...includes data entry for office operations **Qualifications** + **Active TS / SCI clearance is required. Candidates must have… more
    SAIC (11/04/25)
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  • Personnel Security - Security Generalist III

    Advantage SCI (Fort Belvoir, VA)
    …Reports To: Program Manager and Customer Work Location: Ft Belvoir, VA Clearance: Active Top Secret / SCI Advantage SCI , LLC is accepting applications ... Joint Personnel Adjudication System JPAS for status, incidents, and information effecting SAP and SCI access. Receive...to take and pass CI Poly as needed * TS security clearance eligible for SCI . NO… more
    Advantage SCI (11/09/25)
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  • Workflow Administrator

    SAIC (Arlington, VA)
    …+ Top Secret clearance with the ability to obtain a TS / SCI required to maintain employment. + US citizenship. + Bachelor's degree with at ... SAIC is seeking a **Workflow Administrator** with an active TS clearance to provide direct support to the OUSW...clearance to provide direct support to the OUSW (R&E) Executive Correspondence Office, ensuring the timely, accurate, and compliant… more
    SAIC (11/04/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …Master's Degree Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is ... and software in use to provide third-tier technical and administrative support, and provide complex internal analysis and support...etc) + Experience with BGP, OSPF, and MPLS. + TS / SCI Security Clearance (US Citizenship required) These… more
    William C Brown Inc (12/01/25)
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  • Project Manager

    TekSynap (Arlington, VA)
    …ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret / SCI clearance **OTHER INFORMATION ** Please note this job ... + Certifications: + Project Management Professional (PMP) certification + Clearance: Must possess Top Secret / SCI clearance **Overview** We are seeking a… more
    TekSynap (10/07/25)
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