• SharePoint Network Engineer (Software…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …TS/SCI Level of Experience: Mid HI This opportunity resides with All-Domain Operations (ADO), a business group within HII's Mission Technologies division. All-Domain ... Operations comprises multi-domain operations , platforms and logistics,...you will be responsible for the administration, maintenance, and cybersecurity compliance of a SharePoint 2019 environment within a… more
    Huntington Ingalls Industries (01/08/26)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the ability to obtain and ... are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests, implements, deploys, maintains, review, and administers the hardware, software,… more
    V2X (12/12/25)
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  • Network Emulation Engineer

    CACI International (Chantilly, VA)
    …None * * * **The Opportunity** **:** **Support our work automating cybersecurity operations , emulating adversary behavior, and improving the defensive postures ... Network Emulation Engineer Job Category: Engineering Time Type: Full time...to thwart or detect attacks, develop approaches to automate cybersecurity operations , and engage in research to… more
    CACI International (10/28/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …None * * * **The Opportunity:** You will support our work automating cybersecurity operations , emulating adversary behavior, and improving the defensive postures ... Cyber Network Security Engineer Job Category: Engineering Time Type: Full time...to thwart or detect attacks, develop approaches to automate cybersecurity operations , and engage in research to… more
    CACI International (11/07/25)
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  • Cyber AI and Automation Lead Engineer

    Tyto Athene (Reston, VA)
    …The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), ... repetitive, low-value operational tasks. You will be instrumental in transforming our operations from reactive to predictive, enabling our teams to focus on… more
    Tyto Athene (11/05/25)
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  • Network Security Engineer (Splunk) - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …cyber threats from foreign states, hackers, and internal sources. + Utilize operations technology knowledge to integrate cybersecurity tools to identify, detect, ... to make a personal impact as a Network Security Engineer supporting customer activities. GDIT is your place to...protect, respond, and recover from cybersecurity events. + Serve as a customer facing expert… more
    General Dynamics Information Technology (12/15/25)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    …Cloud Engineer Architect SME_** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide ... external mission partners operating in CONUS and OCONUS locations. The Multi-Cloud Engineer /Architect SME will lead the design and deployment of secure, scalable,… more
    Leidos (11/15/25)
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  • Cyber Security Engineer I/II/III - Top…

    Cambridge International Systems Inc (Norfolk, VA)
    …critical challenges in defense and security. We are currently seeking a Cyber Security Engineer to support operations in Norfolk, VA. This is a full-time, CONUS ... Cyber Security Engineer I/II/III - Top Secret Clearance | Norfolk,...logs, and security alerts to identify, investigate, and escalate cybersecurity incidents. + Support enterprise cyber defense operations more
    Cambridge International Systems Inc (01/07/26)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    Engineer ** Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/09/26)
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  • Virtual Infrastructure Engineer - Advanced…

    IDS International (Arlington, VA)
    …domains. These environments are used for cyber mission rehearsals, red/blue/gray team operations , and full-spectrum cybersecurity exercises. Must be willing to ... operations , and full-spectrum training exercises. Key Duties + Engineer and implement scalable virtualized environments leveraging hypervisors (KVM, VMware,… more
    IDS International (01/08/26)
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