• Topside Engineer ( Engineer…

    HII (Chesapeake, VA)
    Requisition Number: 25226 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $98,259.20 Security Clearance ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (09/29/25)
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  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 28190 Job Location: Herndon, VA Job Schedule: 9/80 ... Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw upon L3Harris' technical competencies to meet the business… more
    L3Harris (08/30/25)
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  • Customer Success Manager (TS/SCI Clearance…

    ServiceNow, Inc. (Vienna, VA)
    …experience providing customer professional services or related business support. + **TS or SCI clearance is required for this role, and will need to be located ... It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today -… more
    ServiceNow, Inc. (09/30/25)
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  • Lead Network Systems Engineer…

    Parsons Corporation (Mclean, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented **Lead** **Network Systems Engineer ** to join our team! In this role, you will get ... + Manage and support encryptors and other secure communication systems . + Oversee the construction and accreditation of secure... Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This… more
    Parsons Corporation (09/09/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …to address emerging threats. Nightwing is seeking a talented and experienced Principal Systems Engineer to join our dynamic development team. In this role, ... Must be a US Citizen + Active Secret (S) clearance . Must be able to obtain a TS/SCI ...Suitability + Ten (10) or more years of applicable systems engineering experience required .[A Master's degree in… more
    Nightwing (09/05/25)
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  • Systems Engineer /Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Midlevel Systems Engineer /Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** ... . As Computer Systems Engineer /Architect, you will be responsible for...artifacts such as requirements, design documents, diagrams, and other required documentation + Troubleshoot network incidents, providing root cause… more
    ManTech (08/21/25)
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  • Senior Systems Development Engineer…

    Google (Reston, VA)
    Senior Systems Development Engineer , CDS, Public Sector _corporate_fare_ Google _place_ Reston, VA, USA **Mid** Experience driving progress, solving problems, ... cross-domain communication. + Work with security assessment teams to ensure systems meet required security certifications and accreditation. Conduct testing… more
    Google (10/01/25)
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  • Senior Systems Engineer

    SAIC (Quantico, VA)
    **Description** SAIC is seeking a **Senior Systems Engineer ** to support the G/ATOR program in **Quantico, VA** . This candidate will serve as the Systems ... best practices and project goals. + Transportability Certifications: Ensure systems meet transportability requirements and obtain necessary certifications to support… more
    SAIC (09/24/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical Assistance (SETA) ... support to a government Enterprise Systems Engineer . The program is responsible for...+ Current and Active TS/SCI with CI Poly Security Clearance . + Bachelor's degree in Systems Engineering… more
    Solvarus (08/04/25)
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  • Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …Required :** Yes **Job Description:** At GDIT, people are our differentiator. As a Windows Systems Engineer , you will help ensure today is safe and tomorrow is ... **Req ID:** RQ206029 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...smarter. Our work depends on a strong Windows Systems Engineer joining our team to make… more
    General Dynamics Information Technology (08/27/25)
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