• Security Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at ... systems and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This… more
    Leidos (05/24/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …USG Mission and Information Technology Division, is seeking a **Principal Systems Engineer ** to provide technical expertise and guidance to drive the future of ... online operations to keep pace with industry standards. This includes...is in **Chantilly** **, VA** and requires an **active TS /SCI clearance with Polygraph.** Job Responsibilities include, but are… more
    SAIC (06/26/25)
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  • Engineer Network 3

    Huntington Ingalls Industries (Springfield, VA)
    …electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and ... commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,… more
    Huntington Ingalls Industries (04/26/25)
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  • Electrical Engineer w/OCONUS Travel

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense...civil, and commercial markets. Nightwing is seeking an Electrical Engineer to join a dynamic program in a world-class… more
    Nightwing (06/24/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense...community, defense, civil, and commercial markets. Job Title: Data Engineer Location: Sterling, VA **Clearance: TS /SCI Poly**… more
    Nightwing (06/27/25)
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  • Senior Cybersecurity Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior** ** Cyber Security Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... include but are not limited to:** + Conduct in-depth analysis of cyber security tools, applications, and methodology to maximize and optimize the enterprise… more
    ManTech (05/20/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense...defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS /SCI Poly… more
    Nightwing (06/27/25)
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  • Field Network Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous… more
    Nightwing (06/06/25)
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  • C5ISR Systems Engineer

    ManTech (Stafford, VA)
    …signals collection and analysis systems during SIGINT, ELINT, EW, COMINT, and Cyber Operations . + Proven success in reviewing, improving, documenting technical ... SIGINT/ELINT systems. + Current CI Polygraph screening. **Clearance Requirements:** + Active Top - Secret Clearance with SCI Eligibility and willingness to submit… more
    ManTech (06/11/25)
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  • Lead Network Engineer

    CACI International (Chantilly, VA)
    …problems. Be part of a department with an expanding range of programs focusing on Cyber Operations , where you get to grow on and between programs with peers ... Lead Network Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (05/24/25)
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