• Virtual Infrastructure Engineer - Advanced Cyber…

    IDS International (Arlington, VA)
    …Computer Engineering, or related field. + 5+ years of experience in cyber engineering, network operations , or cyber range development. + Top Secret security ... of secure, scalable, and AI-enabled virtual ranges that emulate realistic, adversarial network conditions across IT and OT domains. These environments are used for… more
    IDS International (10/31/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    …and operating systems. + Provide advanced technical leadership in the day-to-day operations of sophisticated network hardware and operating systems within ... the planning, design, technical review, and implementation strategies for new network infrastructure supporting classified operations . + Lead systems management… more
    Noblis (12/22/25)
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  • Technology Audit Manager- Cyber Technical (Hybrid)

    Capital One (Richmond, VA)
    …technology ( operations , software delivery, access management, microservices, information security (application security , network security , ... + Perform risk assessments of business units and technology operations , design and execute audit procedures to verify the...years of experience in information security (application security , network security , cyber … more
    Capital One (11/04/25)
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  • Endace Platform Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …and IR teams. Partnering with network engineering, cloud teams, and security operations to ensure full-spectrum telemetry coverage. Deliverin training and ... best practices. Requirements + 5+ years of experience in cybersecurity engineering, network security , or SOC tooling. + Strong understanding of packet analysis, … more
    ENS Solutions (12/13/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …and internal staff + Possession of excellent problem-solving skills Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (12/27/25)
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  • ForeScout Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …including for coordinating efforts and establishing customer relations Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (12/06/25)
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  • Counter Threat Finance Analyst (B28)

    Amentum (Chantilly, VA)
    …of strategic, operational, and/or tactical objectives against an adversary's financial network + (2) lists of interagency operations , activities, and ... vulnerabilities + (4) lists of interagency OAAs that can synchronize with military operations to increase impact against an adversary network + Papers: Narrative… more
    Amentum (12/18/25)
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  • Cyber Threat Hunt Lead

    Tyto Athene (Ashburn, VA)
    operations , including at least 2 years of recent experience in network -based security monitoring. + Strong background in cybersecurity domains including: + ... perform in-depth analysis and investigation of high-priority cybersecurity incidents + Utilize security tools to analyze, investigate, and triage security alerts… more
    Tyto Athene (11/01/25)
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  • Action Officer

    Nightwing (Arlington, VA)
    …associated attacks (MITRE ATT&CK framework). - Knowledgeable of network security monitoring and/or security operations analysis, system administration, ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/06/26)
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  • Incident Support Manager

    Systems Engineering Solutions Corporation (Ashburn, VA)
    …knowledge of security and compliance issues. + Strong knowledge of network infrastructure, systems, and operations . + Experience with incident management ... This program is required to provide ongoing support for the agencies Network Operations Center (NOC) and Wireless Network Operations Center (WNOC), which… more
    Systems Engineering Solutions Corporation (11/13/25)
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