• Federal Incident Response Lead (Principal…

    Zscaler (Mclean, VA)
    …you to bring your talents to Zscaler to help shape the future of cybersecurity . We are looking for a Federal Incident Response Lead (Principal Information Security ... Engineer ) to join our team. This is a full-time...City, VA, reporting to the Director of Federal Security Operations within the Enterprise Security department. You will establish… more
    Zscaler (01/11/26)
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  • Full Stack Infrastructure 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 technical surveillance,… more
    Nightwing (01/07/26)
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  • Network Engineer

    SAIC (Washington, DC)
    …join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site ... technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of… more
    SAIC (01/03/26)
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  • Systems Engineer 1

    Nightwing (Annapolis Junction, MD)
    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 technical surveillance,… more
    Nightwing (01/01/26)
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  • Arkime Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    … operations teams. Basic Qualifications: + 5+ years of experience in cybersecurity , network security engineering, or security operations + Experience in ... Arkime Engineer Key Role: Architect, deploy, and configure Arkime...strategies. Work with network engineering, cloud engineering, and security operations to ensure end-to-end tele met ry coverage. Develop… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a **Senior Design Engineer ** that is able ... team of engineers, administrators, and technicians responsible for design, implementation, operations & maintenance, and cybersecurity for large complex… more
    M. C. Dean (12/30/25)
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  • Network Engineer

    Nightwing (Herndon, 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 technical surveillance,… more
    Nightwing (12/23/25)
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  • Senior Systems Engineer

    G2 Ops, Inc. (El Segundo, CA)
    …engaging with AI tools, making us a leader in real-world adoption among engineering, cybersecurity , and defense firms. Led by our Director of Operations for ... For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance to work on just about… more
    G2 Ops, Inc. (12/22/25)
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  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Washington, DC)
    …and operations teams. Requirements + 5+ years of experience in cybersecurity , network security engineering, or security operations . + Strong background in ... are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy, operate, and enhance our enterprise packet-capture and… more
    ENS Solutions (12/13/25)
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  • Systems Engineer I

    Intelligent Waves (Linthicum Heights, MD)
    **Overview** Intelligent Waves is seeking a System Engineer Level I for our cybersecurity contract in Linthicum Heights, MD. This key role analyzes user's ... requirements, concept of operations documents, and high-level system architectures to develop system requirements specifications. Analyzes system requirements and… more
    Intelligent Waves (12/09/25)
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