• Senior Security Systems

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Senior Security Systems Engineers** . These positions are contingent upon award ... of the associated work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected to: + Author DoD Assessment and… more
    Imagine One Technology & Management (06/25/25)
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  • Senior Systems Engineer

    RTX Corporation (Sterling, VA)
    …problems that create a safer, more secure world. We have an exciting opportunity for a Senior Systems Engineer to join our team. This role supports one of ... engineering support, guidance, and fostering team communication. As a Senior Systems Engineer , you will...+ Experience working with NIST 800-53, Privacy Framework and Cybersecurity Framework requirements **What We Offer** + Our values… more
    RTX Corporation (07/11/25)
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  • Senior Systems Engineer

    First Division Consulting (Dahlgren, VA)
    This position is contingent on contract award** First Division Consulting is seeking a Senior Systems Engineer (Network) to support a Department of the Navy ... Juniper, TCP/IP, and VoIP technologies, while ensuring compliance with DoD cybersecurity policies. Key Responsibilities: + Design, implement, and manage secure… more
    First Division Consulting (06/19/25)
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  • Senior Technical Engineer /Scientist…

    Nou Systems, Inc. (Fort Belvoir, VA)
    …Leading the planning and execution of joint activities + Work with nou Systems Senior Leadership and relevant PMs to support recruiting/staffing efforts, ... Missile Defense Agency is performing a manpower assessment. nou Systems is continuing to accept applications and consider candidates...We are pleased to announce an opening for a Senior Technical Engineer /Scientist who will join our… more
    Nou Systems, Inc. (08/12/25)
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  • Senior Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Trust/Other Required:** MBI (T2) **Job Family:** Cyber Engineering **Skills:** Cybersecurity ,Security Research, Systems Engineering **Experience:** 17 + years of ... related experience **US Citizenship Required:** Yes **Job Description:** **Job Title: Senior Cyber Security Engineer -Security Operations Center (SOC)**… more
    General Dynamics Information Technology (08/10/25)
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  • Senior Systems Engineer

    Leidos (Springfield, VA)
    **Description** The Senior Systems Engineer will provide technical leadership and systems engineering expertise for the Enterprise Information Management ... Command contract. This role is responsible for the full lifecycle of systems engineering activities, ensuring robust, secure, and compliant solutions that meet… more
    Leidos (08/09/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will ... + **Producing detailed system design** , including network and systems infrastructure, application hosting, cloud services, and related components, integration… more
    M. C. Dean (07/15/25)
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  • Senior SIGINT Systems

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to… more
    KBR (06/18/25)
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  • Systems Engineer - Research…

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers in Chantilly, VA. The ... Title: Systems Engineer - Research and Development - Senior...engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (07/31/25)
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  • WGL - Senior OT Systems

    AltaGas (Springfield, VA)
    …infrastructure, cyber security tools and technologies, identity access management systems , OT software applications, operating systems , wireless communications ... devices (PLCs, RTUs). The ideal candidate would have extensive experience as a network engineer and virtualization engineer for the oil and gas industry. Must be… more
    AltaGas (08/07/25)
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