• Incident Manager III

    ARSIEM (Arlington, VA)
    …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 ... critical asset owners who experience cyber attacks, providing immediate investigation and resolution. This position will support one of our Government clients in… more
    ARSIEM (07/10/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …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 ... principles and practices (ie, Defense in Multiple Places, layered defenses, security robustness, etc.) + Performing Computer Network Defense incident triage to… more
    ARSIEM (07/10/25)
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  • Technical Training Coordinator (Program Support…

    M. C. Dean (Chantilly, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (09/06/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... + Maintain operational Windows/Linux combined Active Directory environments with full security software suite, file servers, and other administrative servers… more
    L3Harris (09/04/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    …+ Provide technical input, assist in the maintenance of system administration , security policy/procedure documentation + Manage and troubleshoot Configuration ... **Description** The National Security Sector at Leidos is seeking a **Senior...opportunity allows you to apply your expertise in system administration and software programming while supporting a small team… more
    Leidos (07/29/25)
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  • Network Control Technician - NETTN Field Services…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $61,534.00 - $82,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,… more
    Huntington Ingalls Industries (07/15/25)
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  • Director of Environmental Health & Safety (Dir Env…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $136,791.00 - $200,000.00 Security Clearance: None Level of Experience: Management Meet HII's Mission ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (09/23/25)
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  • Linux System Administrator-Senior Level

    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,...support and guidance for system-related issues, ensuring high performance, security , and availability of IT systems + Coordinate and… more
    Nightwing (09/26/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Operations **Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory (AD),System Administration ,Windows 10 **Certifications:** CompTIA Security + - DoD 8570 ... Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration ** to provide **Tier II support** for a large Federal Intelligence… more
    General Dynamics Information Technology (07/16/25)
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  • NCIS ServiceNow Developer | Active Secret…

    General Dynamics Information Technology (Quantico, VA)
    …Development,ServiceNow Configuration Management Database (CMDB),ServiceNow Release Management **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 8 ... criminal investigation, law enforcement (LE), counter-terrorism (CT), counterintelligence (CI), and cyber matters. NCIS not only has primary responsibility for all… more
    General Dynamics Information Technology (10/01/25)
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