• Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …Generate and maintain technical documentation and reports Minimum qualifications: + Active TS / SCI with Polygraph + Bachelor's degree (Master's degree preferred) ... Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (12/16/25)
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  • (DoD SkillBridge), Specialist, Integration & Test…

    L3Harris (Herndon, VA)
    …of a degree, minimum of 10 years of prior military or related experience + TS / SCI W/ Poly Clearance is required. Preferred Additional Skills: + Experience in ... in the interest of national security. Job Title: Specialist, Integration and Test Engineer Job Code: 29068 Job Location: Herndon, VA Job Schedule: (First shift,… more
    L3Harris (12/19/25)
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  • Data Engineer , Sr.

    Chenega Corporation (Reston, VA)
    …DoD laws, policies, directives, mandates, and guidance, including data protection of sensitive information (eg, Personally Identifiable Information (PII)) + ... , Sr.,has in-depth knowledge of relational and cloud-based database management systems and associated applications interface technologies. TheData Engineer , Sr.,… more
    Chenega Corporation (12/11/25)
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  • Mechanical Engineer w/OCONUS Travel

    Nightwing (Sterling, VA)
    …and provide engineering analysis for the Customer's mission critical OCONUS facility Clearance: TS / SCI with CI Poly; must be willing to upgrade Required Skills ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/05/25)
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  • Counter Space Payload Engineer

    SAIC (Chantilly, VA)
    …protect from, and counter reversible and non-reversible threats. The Counter-Space Payload Engineer should have experience with systems which operate across the ... **Description** SAIC is seeking a **Counter-Space Payload Engineer ** to join our team in Chantilly, VA.... **Qualifications** **Required Qualifications:** + Must possess an active TS / SCI clearance with Polygraph + Bachelor's in… more
    SAIC (11/06/25)
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  • Senior Principal Offensive Security…

    Oracle (Richmond, VA)
    …attacks on software + Experience working with large enterprise customers + Active TS / SCI Clearance Disclaimer: **Certain US customer or client-facing roles may ... **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud...team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate… more
    Oracle (12/20/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …and may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ POLY REQUIRED** **Education:** + 9+ ... + Provide core security engineering principles are implemented into assigned programs information systems architecture. + Perform analysis and evaluation to… more
    M. C. Dean (11/28/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    …optimize system performance, resilience, and maintainability Minimum qualifications: + Active TS / SCI with Polygraph + Bachelor's degree (Master's degree ... Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (11/07/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...is CONTINGENT upon contract award** The Test Engineer (TE) as part of the Platform Team develops… more
    Nightwing (12/26/25)
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  • Network Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Network Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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