• Infrastructure Engineer

    CACI International (Arlington, VA)
    Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Posting End: 7/28/2025 **The Opportunity:** CACI is seeking a versatile Infrastructure Engineer to support the Federal Protective Service (FPS) across a… more
    CACI International (05/03/25)
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  • Senior Modeling and Simulation Engineer

    KBR (Reston, VA)
    …Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...Responsibilities: KBR is seeking a Senior Modeling & Simulation Engineer to join a team of quantitative analysts and… more
    KBR (04/17/25)
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  • Lead Modeling and Simulation Engineer

    KBR (Reston, VA)
    …Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...Responsibilities: KBR is seeking a Lead Modeling & Simulation Engineer to join a team of quantitative analysts and… more
    KBR (02/12/25)
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  • Nessus Engineer

    Oneida Technical Solutions (Chantilly, VA)
    …Technical Solutions, LLC (OTS) has a rich history of providing IT support and associated services in highly complex, highly regulated, highly secure environments, ... casino gaming industry. We have an exciting opportunity to support the Air Force Enterprise IT as a Service...offerings to SIPR. We are currently seeking a Nessus Engineer for an onsite position in Chantilly, VA. This… more
    Oneida Technical Solutions (05/02/25)
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  • Senior Pipeline Engineer

    Leidos (Chantilly, VA)
    …(GCSA), CISSP, CEH, or equivalent security certifications + Experience with security information and event management (SIEM) tools and threat intelligence ... mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support ...Security Sector is seeking a skilled Senior Pipeline Engineer to join a new cyber security … more
    Leidos (03/31/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** The Chief Engineer leads research, analysis, design, and development activities that will ... support evolution of the Navy Enterprise Tactical Training Network...CCNP, CISA, and CISSP (or Associate) + US citizen ** Security Clearance:** Must have an active DoD Top Secret… more
    General Dynamics Information Technology (04/05/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly |

    Optiv (Herndon, VA)
    A Senior Engineer is an individual who operates independently without direct supervision who is responsible for leading the delivery of an engagement with the sole ... customers. To be successful in this role, a Senior Engineer will be expected to not only maintain a...to understand their engineering requirements. + Lead the technical support strategy for clients during and after project implementation.… more
    Optiv (02/06/25)
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  • Staff Cloud Infrastructure Engineer

    Datavant (Richmond, VA)
    …healthcare. **What We're Looking For** We are seeking a Staff Cloud Infrastructure Engineer to play a key role in designing, optimizing, and securing the underlying ... core cloud infrastructure, including networking, identity and access management, security , storage, compute, and cross-cloud integrations. You will collaborate… more
    Datavant (04/15/25)
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  • Penetration Testing Engineer , AWS…

    Amazon (VA)
    …potential security issues to protect customers. We are looking for a Security Engineer to help ensure our services, applications, and websites are designed ... Description Do you enjoy finding unique security issues? Do you enjoy protecting customers at...or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit… more
    Amazon (03/20/25)
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  • Python Developer/Automation Engineer

    Leidos (Ashburn, VA)
    …cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area ... workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and...security violations. Leidos is seeking a Python Developer/Automation Engineer to join our team. As a member of… more
    Leidos (02/19/25)
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