• Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    …repetitive tasks to improve efficiency, performance, and the security profile of the systems under management. The system engineer must also act as a subject ... Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full...candidate will ensure the smooth operation of existing enterprise systems by patching and updating the system regularly; while… more
    CACI International (09/26/25)
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  • Cloud Engineer (Senior)

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for a Cloud Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace ... **Cloud Engineer (Senior)** **Category:** Business Consulting, Strategy and Digital...: Cloud engineers are responsible for implementing and maintaining security measures to protect cloud-based systems and… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …5+ years of experience in OT (operational technology) / ICS (industrial control systems ) security with experience leading engagements * Experience with OT ... cutting edge of industrial cybersecurity? Does securing high criticality operational technology systems and leading a team of cyber professionals motivate you? Are… more
    Jacobs (07/29/25)
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  • Software Engineer

    Koniag Government Services (Chantilly, VA)
    …with Public Law 88-352_** **Job Details** **Job Family** **Software and Systems Development** **Job Function** **Software Engineer ** **Pay Type** **Salary** ... Inc. (KSI), a Koniag Government Service Company, is seeking a skilled Software Engineer to support our government customer. This position requires the candidate to… more
    Koniag Government Services (09/26/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...space defense. KBR is seeking a Modeling And Simulation Engineer with in-depth knowledge of satellite relevancy to Department… more
    KBR (09/16/25)
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  • Senior Network Operations Engineer

    Insight Global (Herndon, VA)
    …Matter Expert (SME) and consultant to other groups (Endpoint Management, Cyber Security , Enterprise Architecture and Systems Administration). - Plan, lead and ... able to go onsite 3x per week. The Network Engineer will be responsible for the overall evaluation, design...entire SAP NS2 Enterprise, while ensuring compliance to various security and encryption protocols for US national security… more
    Insight Global (09/09/25)
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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems as a ... Software Engineer Sr Advisor at GDIT. Here, you'll tailor cutting-edge...technical expertise and strong leadership capabilities to support national security initiatives through advanced application development. As a lead… more
    General Dynamics Information Technology (07/22/25)
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  • LMON Field Service Engineer…

    Huntington Ingalls Industries (Norfolk, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $48,448.00 - $70,000.00 Security Clearance: Secret Level of Experience: Entry Level This opportunity ... resides with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    Huntington Ingalls Industries (10/01/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …maturity level for the solution. + Integrate BeyondTrust solutions with other security tools, identity management systems , and IT infrastructure. + Ensure ... SIPR BeyondTrust Engineer Job Category: Engineering Time Type: Full time...You'll develop integrated system test requirement, strategies, devices, and systems . You will also plan and install new software… more
    CACI International (10/01/25)
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  • Senior ADC Engineer , Platform Engineering…

    Amazon (Arlington, VA)
    …has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top-notch experience in cloud ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP ( Systems Security… more
    Amazon (09/09/25)
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