• Network Engineer III

    PenFed Credit Union (Mclean, VA)
    **Job Overview** PenFed is hiring a (Hybrid) Network Engineer III at our Tysons, Virginia location. The primary purpose of this job is to lead and execute network ... but are not limited tosystem design; standards based implementation, Vulnerability remediation, capacity planning, systems integration, process / procedure… more
    PenFed Credit Union (01/03/26)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... industry standards, company policies, and regulatory requirements. + Conduct network vulnerability assessments and respond to security threats. + Support network… more
    Infinity Systems Engineering (01/03/26)
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  • Field Utility Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... civil, and commercial markets. Nightwing is seeking an experienced and cleared Field Utility Engineer in support of the US Government in the Warrenton, VA area. The… more
    Nightwing (01/01/26)
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  • System Admin Engineer

    RGP (Glen Allen, VA)
    The System Administrator Engineer is a hands-on platform operations and systems engineering role responsible for the reliability, security, performance, and ... + Administer identity/access (RBAC, least privilege), secrets management, patch management, vulnerability scanning, and audit logging. + Partner with Release &… more
    RGP (01/01/26)
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  • Case Management Platform Backend Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Case Management Platform Backend Engineer Key Role: Architect and implement the backend foundation of our next-generation case management platform. Perform backend ... case management platform and security tools such as SIEM, EDR, vulnerability management platforms, threat intelligence sources, identity systems, and ticketing or… more
    BOOZ, ALLEN & HAMILTON, INC. (01/01/26)
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  • Intel Cyber Engineer

    TekSynap (Virginia Beach, VA)
    …and manage Plans of Actions and Milestones (POA&Ms) to support vulnerability mitigation and system accreditation efforts. + Provide risk reduction recommendations ... and executing Assessment Test Plans (ATPs). **Overview** We are seeking an Intel Cyber Engineer to join our team supporting Department of Navy. TekSynap is a fast… more
    TekSynap (12/30/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in Herndon. The ISSE will work… more
    Nightwing (12/30/25)
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  • Cyber Automation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Cyber Automation Engineer Key Role: Maintain responsibility for the successful installation, configuration, and integration of the Cyber Asset Attack Surface ... and data pipelines to ingest, normalize, and correlate asset data with vulnerability feeds, threat intelligence, and security findings from multiple sources +… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. ... analysis in non-functional system performance areas like Reliability, Maintainability, Vulnerability , Survivability, etc. + Capture all interface designs in a… more
    M. C. Dean (12/30/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as part of… more
    Nightwing (12/23/25)
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