• Senior Specialist, Systems Network…

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job ... and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual...customers in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support… more
    L3Harris (11/20/25)
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  • Sr Specialist, Systems Engineer

    L3Harris (Chantilly, VA)
    … domains in the interest of national security . Job Title: Sr Specialist, Systems Engineer (Cloud Systems ) Job Code: 32135 Job Location: Colorado Springs, ... 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 (12/21/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... section grows, so will the tools and the **Senior Security Engineer ** will be the person charged...expert on Mitre Att&ck, tools, techniques, and practices of cyber attackers + Ability to script responses to observed… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Chief Test Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $148,122.00 - $190,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    Huntington Ingalls Industries (12/18/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems /Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused ... on creating and recognizing targeting opportunities and strategies in the cyber -realm. The ideal candidate should be self-motivated and excel in independent and… more
    SAIC (12/06/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …industries. We are seeking a **System Engineer 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... of experience is required with the provision of SE services for physical security systems and IT solutions. + Experience eliciting requirements, conducting… more
    M. C. Dean (12/30/25)
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  • Senior Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Integration & Test Engineer (UAV ... systems , and other RF sensor technologies. As the Systems Integration & Test Engineer , you will...years of prior related experience. + Active DoD Secret security clearance + System level design experience in which… more
    L3Harris (11/25/25)
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  • Security Policy Engineer

    SAIC (Springfield, VA)
    **Description** SAIC is looking for a qualified Security Engineer (ISSO) to join an exciting program in Springfield, Virginia. Individual will be responsible for ... providing systems security support for the protection of... engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (12/18/25)
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  • Network Engineer - Wireless

    Trace Systems Inc (Portsmouth, VA)
    …Assist with planning and developing a rapid incident response system to thwart cyber security events. Assist in the design, implementation, and implementation of ... Title: Network Engineer - Wireless Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a Network Engineer - Wireless to support the… more
    Trace Systems Inc (12/15/25)
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  • Systems Engineer , TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to ... ours. At GDIT, people are our differentiator. As a Systems Engineer you will help ensure today...with Enterprise Information Technology (EIT) and supported utility and security applications. + Demonstrated experience setting up and managing… more
    General Dynamics Information Technology (12/18/25)
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