• Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and enhance NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly cutting-edge technologies, on… more
    CACI International (11/14/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team in **Washington, DC, Quantico, ... but are not limited to:** + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design security more
    ManTech (01/01/26)
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  • Information Systems Security

    TekSynap (Chantilly, VA)
    … Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and update ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA** . ... mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** * Bridge the gap between high-level… more
    Amentum (11/14/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Cyber Network Security Engineer ** Advance your career while impacting our national ... security in cyber as a Cyber Network Security Engineer . Here, technologists have many paths...and responsibilities include: + Manage and support all Network security hardware , software, cloud security more
    General Dynamics Information Technology (12/04/25)
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  • Electrical and RF Engineer

    TrustPoint (Dulles, VA)
    …a fully commercial next-generation GPS service to provide significant performance, security and reliability improvements for GPS users. This includes better ... air mobility, and augmented reality. The $260B annual GNSS Hardware , Software and Data Services market is ripe for...is currently seeking a Full Time Electrical and RF Engineer to join the team and will be responsible… more
    TrustPoint (12/21/25)
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  • Senior Windows Engineer

    CACI International (Mclean, VA)
    …design, integration, testing, and maintenance for complex systems. The Senior Windows Engineer will collaborate with various teams, including hardware , software, ... Senior Windows Engineer Job Category: Engineering Time Type: Full time...hosts (hypervisors) that contain virtual machines, and any virtualization hardware and software necessary to operate and maintain the… more
    CACI International (12/18/25)
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  • Sr. Scientist - Systems Engineering - Program…

    L3Harris (Ashburn, VA)
    …verbal, & presentation) * Bachelor's Degree in Electrical Engineering, Hardware Engineering, Electro-Mechanical Engineer , or related Engineering discipline ... sea and cyber domains in the interest of national security . Job Title: Sr. Scientist - Systems Engineering Job...Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike Munition (PASM) will… more
    L3Harris (12/04/25)
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  • Software Engineer (SkillBridge Intern)

    Huntington Ingalls Industries (Roanoke, VA)
    …10% Employment Type: Temporary Worker Anticipated Salary Range: $0.00 - $0.00 Security Clearance: Ability to Obtain Level of Experience: Intern This opportunity ... Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for… more
    Huntington Ingalls Industries (10/10/25)
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  • Specialist, Technical Trainer Engineer VA…

    L3Harris (Chantilly, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Technical Trainer Job Code: 32178 Job Location: Chantilly, VA ... (on-site) Job Description: We are seeking an experienced System Engineer / Integration & Test Engineer who...will be responsible for integration of customized software and hardware in a quick paced, engineering oriented environment. This… more
    L3Harris (12/18/25)
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