• SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... System Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (07/22/25)
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  • Senior Researcher IV

    Koniag Government Services (Falls Church, VA)
    …development, testing, and implementation of emerging data access control technologies and information systems security issues, safeguards and techniques + ... accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** **Mgmt.-Cyber Security ** **Pay… more
    Koniag Government Services (09/23/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    …Geospatial-Intelligence Agency (NGA). This position is part of the Transport Cyber Security Services (TCS) team which provides the information technology ... High Speed Guard Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance...total systems perspective.** **Experience with Linux operating systems ; understanding of general operating system security more
    CACI International (09/01/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Arlington, VA)
    …TS/SCI security clearance with polygraph. Key job responsibilities The Systems Development Engineers on the team are responsible for maintaining the network ... team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with… more
    Amazon (09/24/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (09/16/25)
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  • Launch Integration and Operations Engineer…

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Operations Engineer Mid-Level Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (08/08/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …of cyber incidents in official systems of record, including case management systems and ticketing. + Coordinating with internal and external customers, ... of our Government clients in Arlington, VA. Responsibilities + Supporting the management of cyber incidents through the incident response lifecycle. + Creating and… more
    ARSIEM (07/10/25)
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  • Amazon Dedicated Cloud Engineer, Vexillum

    Amazon (Herndon, VA)
    …Cloud+ or GICSP (Global Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP ( Systems Security Certified Practitioner) - 3+ ... by how "things are usually done" and is willing to decompose and reinvent systems , processes, and tools. We're looking for a technical expert for one of the… more
    Amazon (07/26/25)
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  • Senior Cyber Blue Team Lead / Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …Qualifications:** + Bachelor's degree or higher in computer science, information technology, cyber security , computer engineering, electrical engineering, ... Certifications as described in DoDD 8570.01 and Active CSSP Auditor certification ( Security +, CySA+, Pentest+) + Understanding of information technology threats,… more
    Applied Research Associates, Inc. (09/20/25)
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  • Cloud Engineer Sr Principal

    General Dynamics Information Technology (Fairfax, VA)
    …ensure our mission is never interrupted. Our work depends on a Cloud Systems Engineer Senior Advisor joining our team to support internal GDIT operational activities ... while working in a remote based environment. As a Cloud Systems Engineer Sr. Advisor supporting internal GDIT operations, you will be trusted to work in our… more
    General Dynamics Information Technology (10/03/25)
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