• Specialist, Field Test Engineer

    L3Harris (Ashburn, VA)
    …and a minimum of 8 years of prior related experience . + Active US DOD TOP SECRET or TS /SCI security clearance. Onboarding is contingent upon clearance ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...- Internal, Commercial and Government. + Active US DOD TOP SECRET security clearance which requires US… more
    L3Harris (09/18/25)
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  • Civil/Structural Engineer

    Nightwing (Springfield, VA)
    …this position, and it requires the ability to obtain and retain a US Top Secret Clearance with a successful Counterintelligence (CI) polygraph.** " _At ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/27/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    …this position, and it requires the ability to obtain and retain a US Top Secret Clearance with a successful Counterintelligence (CI) polygraph.** _At Nightwing, ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/27/25)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the associated ... and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to: +...+ Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine One Technology… more
    Imagine One Technology & Management (09/24/25)
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  • Software Test Engineer

    Cinteot (Herndon, VA)
    Software Test Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel ... the epitome of corporate responsibility. Cinteot in Herndon, VA is seeking a Full Time Software Test Engineer . In this role, you will collaborate with a team of… more
    Cinteot (08/07/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …Hyper-V, Azure Virtual Machines, AWS EC2, etc.). **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... equipment (virtual and physical) and support on-site activities, as needed. + Assist with cyber "hardening" of software to ensure the delivered software is… more
    Parsons Corporation (07/23/25)
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  • Senior Principal Systems Integration…

    SAIC (Chantilly, VA)
    …and Space Development Agency (SDA). This role is in Chantilly, VA and requires a Top Secret clearance. As the Senior Principal Systems Integration Engineer , ... be substituted in lieu of a degree. + Active Top Secret clearance with the ability to...systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and… more
    SAIC (09/27/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …engineering infrastructure, and data platform development. We're looking for a **Senior Software Engineer .** You will help conduct business reviews and operate ... for our Sovereign and Government Clouds. As a **Senior Software Engineer ** you will work across team...The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive… more
    Microsoft Corporation (07/11/25)
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  • Senior Systems Engineer

    SAIC (Arlington, VA)
    …years of experience. **Clearance and certification requirements:** + Active Top Secret clearance; ability to obtain a TS /SCI required to maintain employment. ... solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We… more
    SAIC (09/26/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... the world for the better. We are seeking an ** Cyber Security Specialist 4** to join our **Security and...+ Perform desktop hardware and operating system set-up, imaging software loading, and antivirus updates + Conduct in depth… more
    M. C. Dean (08/27/25)
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