• Systems Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Systems Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...is CONTINGENT upon contract award** The Systems Engineer (SE) collaboratively works closely with… more
    Nightwing (12/26/25)
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  • Senior Systems Engineer , TS/SCI…

    The Metamorphosis Group (Chantilly, VA)
    Senior Systems Engineer , TS/SCI &FSP Chantilly, VA...use of layered network capabilities + Expert in the cyber environments and threats of our cyber ... Inc, TMG, has an immediate opening for a Senior Systems Engineer , to act in a Lead...(14)+ years of USG/IC Desired Qualifications + Experience in Cyber Engineering, Analysis, CNE, Virtual Operations, or other Intelligence… more
    The Metamorphosis Group (12/10/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as… more
    Saliense Consulting (01/06/26)
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  • System Engineer Principal Uscybercom…

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... Directorate (MID). Sciolex is seeking to fill an opening for a Systems Engineering and Technical Assistance (SETA) USCYBERCOM Outreach Representative. The customer… more
    Sciolex Corporation (10/14/25)
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  • Lead Cybersecurity Engineer ; HP NonStop…

    Capital One (Mclean, VA)
    Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical Lead Cybersecurity role, you'll be responsible for the overall security architecture, ... Cyber team, you will design and develop Debit Systems Security Solutions, focusing on areas like network and...platform will facilitate the delivery of highly complex secure systems , cyber applications, technical projects, and risk… more
    Capital One (11/21/25)
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  • Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    … Security** ** Engineer ** Deliver security related solutions for enterprise information systems and network architectures as an Information System Security ... team to protect data flows for a wide range of devices. HOW AN INFORMATION SYSTEM SECURITY ENGINEER WILL MAKE AN IMPACT + Provides technical expertise to ensure… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …change. **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited ... requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support the… more
    Amentum (01/09/26)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    … domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 32407 Job Location: Herndon, Virginia Job Schedule: ... the customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project… more
    L3Harris (12/24/25)
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  • Ground Comms System Engineer

    SAIC (Chantilly, VA)
    systems engineering & integration and more. This position is for a Systems Engineer for a large contract supporting a cutting-edge and innovative space ... program. The Systems Engineer will oversee the coordination, technical... systems development, operational experience with ground communication systems , or demonstrated aptitude in managing system more
    SAIC (11/13/25)
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  • Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …assistance is available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike ... Combat Systems sector. The Sr. Scientist - Systems Engineering, Program Chief Engineer responsibilities will...Engineering, Model Based System Engineering (MBSE), and System Simulation * Thorough understanding of Cyber more
    L3Harris (12/04/25)
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