• Incident Manager III

    ARSIEM (Arlington, VA)
    …or cybersecurity experience + 5+ years of directly relevant experience in cyber incident management or cybersecurity operations + Knowledge of incident ... an impact on every client you work with. ARSIEM is looking for a Cyber Incident Manager to support on-site incident response to civilian Government agencies and… more
    ARSIEM (07/10/25)
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  • Cleared Information Systems Security Engineer…

    Virtual Service Operations (Lorton, VA)
    …vulnerabilities and compliance gaps. + Engineer unique cybersecurity solutions to support Cyber Threat and Defensive Operations . + Automate security monitoring, ... the development and sustainment of secure enclaves, providing enterprise services and cyber network defense capabilities. As an ISSE, you will be responsible for… more
    Virtual Service Operations (10/04/25)
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  • Cybersecurity Operational Technology (OT)…

    Chinook Systems (VA)
    …facility Owners. We specialize in the engineering, construction, commissioning, and operations of intelligent, cyber secure, code compliant, and energy ... in utility costs, reduce harmful emissions to the environment, and mitigate cyber ‐attacks on facilities. Chinook provides motivated employees with the opportunity to… more
    Chinook Systems (09/27/25)
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  • Training Coordinator/Instructional Designer SME

    Leidos (Chantilly, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support ... ensuring that users achieve proficiency in the systems and tools critical to NGA's operations . + Serve as a liaison between the training team and NGA leadership to… more
    Leidos (10/03/25)
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  • Chief Engineer

    Leidos (Chantilly, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support ... Confluence, Git). **Preferred Qualifications:** + Familiarity with NGA mission operations , data architecture, and tradecraft. + Experience supporting multiple task… more
    Leidos (09/25/25)
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  • Chief Systems Architect

    Leidos (Alexandria, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support ... Certified Architect (RHCA). **Preferred Qualifications:** + Experience supporting NGA mission operations , and programs. + SAFe certification, such as SAFe Architect,… more
    Leidos (07/30/25)
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  • Mid-Level Software Engineer

    Leidos (Chantilly, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support ... our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their… more
    Leidos (10/05/25)
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  • Software Engineer SME

    Leidos (Alexandria, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support ... our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their… more
    Leidos (10/05/25)
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  • Sr. Software Engineer

    Leidos (Alexandria, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support ... our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their… more
    Leidos (10/05/25)
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  • Senior Program Finance Analyst

    Leidos (Chantilly, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support ... our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector, under the Decision Advantage Solutions (DAS) Business Area and MultiDomain Solutions (MDS), is hiring for a… more
    Leidos (10/04/25)
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