• Cloud Information Systems Security…

    Parsons Corporation (Chantilly, VA)
    …a BS or MS degree in a technical field **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... **Job Description:** Parsons is looking for a talented **Cloud** ** Information System Security Engineer ** to.... **What Required Skills You'll Bring** **:** + **Active TS / SCI Clearance with CI Polygraph** and ability… more
    Parsons Corporation (09/30/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    …skills to effectively lead discussions across multiple groups Clearance Requirement: + Active Top Secret / SCI security clearance with a current Polygraph ... Title: Senior OPIR Systems Engineer KBR is seeking a...JD and four (4) years or more experience + TS / SCI Required + Technical and analytic understanding… more
    KBR (09/12/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... related education and work experience. + Active a DoD TS / SCI with CI Poly + Familiarity with...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Work Location Type:… more
    The MITRE Corporation (09/17/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    …II or higher Certification such as Security + or CISSP + Active DoD Top Secret / SCI **Preferred Qualifications** + Experience building and delivering IaaS ... **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS… more
    Leidos (09/23/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system and satellite verification and validation efforts to support ... great team, apply today. This position requires an active Top Secret / SCI clearance with Polygraph....technical expertise to support the customer in mission/enterprise integration, systems engineering, and system closure. + Participate… more
    SAIC (08/07/25)
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  • Environmental, Safety And Occupational Health…

    V2X (Springfield, VA)
    …This position requires a current Top Secret / Sensitive Compartmented Information ( TS / SCI ) Clearance. At V2X, we are deeply committed ... The program requires a highly capable team to ensure mission-critical systems and environments operate efficiently and securely, supporting thousands of personnel… more
    V2X (09/11/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    … Top Secret security clearance; must meet eligibility requirements for ISSA/ Top Secret / SCI clearance and successfully complete a full scope polygraph ... IC projects to include reverse engineering, exploitation, and/or rapid prototyping + Active ISSA/ Top Secret / SCI security clearance with full scope polygraph… more
    Huntington Ingalls Industries (08/10/25)
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  • Principal RF Engineer

    Leidos (Arlington, VA)
    …experience. + Must be US Citizen. + Active Secret or Top Secret clearance with ability to receive TS // SCI . + Demonstrated leadership of complex ... at the forefront of researching, designing, and developing EW systems , directed energy systems , high speed/hypersonic weapon...in resolving real world problems.. **Preferred Qualifications:** + Active TS or TS // SCI clearance. +… more
    Leidos (08/30/25)
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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ197108 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... will help ensure today is safe and tomorrow is smarter. Our work depends on a TS / SCI DevOps Engineer joining our team to support our intelligence customer in… more
    General Dynamics Information Technology (09/26/25)
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  • Lead Generator Technician

    V2X (Springfield, VA)
    …This position requires a current Top Secret / Sensitive Compartmented Information ( TS / SCI ) Clearance. At V2X, we are deeply committed ... The program requires a highly capable team to ensure mission-critical systems and environments operate efficiently and securely, supporting thousands of personnel… more
    V2X (08/31/25)
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