• Modeling & Simulation Engineer (Principal I)

    KBR (Reston, VA)
    …Engineer (Principal I) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...under uncertainty. + Work collaboratively to support M&S and software development efforts. + Be able to lead small… more
    KBR (08/14/25)
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  • Construction LSA Admin

    Parsons Corporation (Centreville, VA)
    …building events, and social events + Capable of using laptop and productivity software in support of the assigned work activities. + Prepare and conduct inventory ... be a US person and have a valid passport ** Security Clearance Requirement:** None This position is part of...provide services and solutions in the areas of defense, security , intelligence, infrastructure, and environmental. We promote a culture… more
    Parsons Corporation (08/14/25)
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  • Tenable RHEL ACAS Administrator

    Leidos (Alexandria, VA)
    …on the DISA GSM-O program in Alexandria, VA. An active Secret Security Clearance is required prior to start. **Position Summary:** This position serves ... current and future standards + Install updates to Tenable software as released and in compliance with STIG requirements...scanned organizations + Ensure that the ACAS scanners and Security Center are operational and reporting properly + Assist… more
    Leidos (08/14/25)
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  • Cloud Architect

    Actalent (Herndon, VA)
    …+ Create and maintain virtualized, containerized, and cloud-ready environments for software teams, including periodic updates to components and tools to stay ... current with latest revisions and security updates. + Collaborate with security teams to help define and implement security controls. + Serve as a Subject… more
    Actalent (08/14/25)
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  • Civil Engineer

    Parsons Corporation (Centreville, VA)
    …of related work experience. + Proficiency in utilizing CAD and other PC software packages typically associated with engineering is required. + Potential to perform ... is desired. **What Desired Skills You'll Bring:** + Professional Engineer registration. ** Security Clearance Requirement:** None This position is part of our Federal… more
    Parsons Corporation (08/13/25)
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  • Biometrics Intelligence Analyst

    Leidos (Mclean, VA)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods ... more. **Join us and make a difference in National Security !** **Job Summary:** The candidate will be responsible for...and analytical tools and databases. + TS/SCI with Polygraph security clearance is required. + Ability to work occasional… more
    Leidos (08/13/25)
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  • Project Manager, Senior TS/SCI with Poly REQUIRED

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …opportunity for a Project Manager within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for ... for a total of 10 years, as a substitute to the Master's degree. * Security Clearance: TS/SCI with CI Poly * Required: IT program management experience (3 yrs.),… more
    CGI Technologies and Solutions, Inc. (08/12/25)
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  • Mid-Level UI/UX Designer/Developer TS/SCI…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Mid-Level UI/UX Designer/Developer TS/SCI with Poly REQUIRED** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, ... for an UI/UX Designer/Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for… more
    CGI Technologies and Solutions, Inc. (08/12/25)
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  • Network Based Systems Analyst - IV

    TRIAEM, LLC (Chantilly, VA)
    …DoD Secret clearance, TS/SCI is preferred - Ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability - 8+ years of direct relevant ... - Possesses or quickly develops a comprehensive understanding of Government Information Security policies, regulations, and guidelines - Must be able to work… more
    TRIAEM, LLC (08/12/25)
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  • Engineering Technician

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Engineering/Test Technician Job Code: 27320 Job Location: Ashburn, VA Job ... Run automated and manual test scripts for acceptance testing, software /firmware loading, and sensor calibration. + Operate custom and...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (08/10/25)
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