• Software Development Engineer , AWS Edge…

    Amazon (Herndon, VA)
    …encryption(HAIPE/Ethernet Data Encryption(EDE)) - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal opportunity employer ... dedicated cloud environments. By developing sophisticated control and dataplane systems , you'll protect critical customer connections flowing through Amazon's global… more
    Amazon (09/09/25)
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  • Cleared - AI/ML Modeler/ Engineer (All…

    Noblis (Mclean, VA)
    …is seeking a Cleared AI/ML Modeler/ Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, MD and McLean, VA** The ... AI/ML Modeler/ Engineer will be responsible for and not limited to:...model performance. + US Citizenship is required. + Active Top Secret /SCI clearance with Polygraph. **Multiple levels… more
    Noblis (08/28/25)
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  • Cloud Systems Engineer (Space…

    L3Harris (Chantilly, VA)
    …cyber domains in the interest of national security. Job Title: Specialist, Space Software Systems Engineer (Space Systems ) Job Code: 29205 Job Location: ... organizations here: https://www.l3harris.com/capabilities/space Essential Functions: We are seeking a software systems engineer to join our C2 development team.… more
    L3Harris (09/27/25)
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  • SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer - Mid Belong. Connect. Grow....of space defense. KBR is seeking a Mid-Level SIGINT Systems Engineer to be part of our team ... workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/22/25)
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  • Senior DevSecOps Engineer - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …Cloud Security Automation (GCSA), GIAC Information Security Fundamentals (GISF), (ISC) 2 Systems Security Certified Practitioner (SSCP), CompTIA SecurityPhysical ... **Overview** SENIOR DEVSECOPS ENGINEER - CLOUD (NAUT): Bowhead seeks a Senior...be able to maintain a security clearance at the Top Secret level with SCI eligibility and… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • System Development Engineer , STRADA…

    Amazon (Arlington, VA)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator/ Engineer with the ability to automate day to day tasks and ... and services, regular deployment of new versions of the systems and their subcomponents, deployment/ system validation and...problems in a global organization? If you're a customer-focused System /DevOps Engineer who would like to contribute… more
    Amazon (09/24/25)
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  • Cyber Security Engineer

    System One (Springfield, VA)
    …Security Clearance: List security clearance requirements (delete if not needed) Cyber Security Engineer Springfield, VA TS /SCI $135k What You'll Get to Do: + ... Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To Hire...Management System (JIMS) + Incident Case Management System (ICMS) + Other authorized systems as… more
    System One (08/03/25)
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  • Information Systems Security…

    CACI International (Hampton, VA)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee ... * * **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support our...and mitigations. + Perform Test and Evaluation (T&E); interview system SMEs; validate physical controls; HW/SW lists; topology and… more
    CACI International (08/13/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    Amentum is seeking a skilled and experienced ** Systems Engineer ** to join our team at **Fort Belvoir** . In this critical role, you'll provide essential ... focusing on the assessments of architectures and interoperable capabilities. Systems Engineer or ORSA functions encompass design...Systems Analyst (ORSA). + Must have an active TS /SCI Clearance. Note: US Citizenship is required to obtain… more
    Amentum (07/17/25)
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  • Hardware Reverse Engineer (All Levels)

    Parsons Corporation (Centreville, VA)
    …vulnerability research on hardened systems **Required Skills:** + Must have a ** Top Secret or higher security clearance** + BS degree in Computer ... other formal testing procedures and documentation **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​… more
    Parsons Corporation (08/09/25)
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