• Test Engineer II

    Mercury Systems (Chantilly, VA)
    Req. Number 25-506 Job Description Job Summary: Be a Systems Test Engineer working with Mercury's cross functional engineering teams to provide systems integration, ... and guidelines to configure and install information systems (including hardware and software ) that have been purchased by the organization's customers. + Interfaces… more
    Mercury Systems (10/22/25)
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  • Security Engineer II , Threat…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at petabyte ... threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience… more
    Amazon (11/13/25)
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  • Security Engineer II , Security…

    Amazon (Arlington, VA)
    …modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience ... Experience performing security activities across one or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling,… more
    Amazon (10/18/25)
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  • Business Intelligence Engineer , II

    Amazon (Arlington, VA)
    …at exactly the right time. You'll work on state-of-the-art research, advanced software tools, new AI systems, and machine learning algorithms, leveraging Amazon's ... in-house tech stack to bring innovative solutions to life. Join ITA in using technologies to transform the hiring landscape and make a meaningful difference in people's lives. Together, we can solve the world's toughest hiring problems. Key job… more
    Amazon (11/12/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career in enterprise IT ... operate. At GDIT, people are our differentiator. As a Software Virtualization Engineer you will help ensure...with additional years of experience + 8140.01M IAT Level II certification + 3+ years of experience with VDI… more
    General Dynamics Information Technology (10/28/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Mclean, VA)
    …they're making history. Northrop Grumman Defense Systems has an opening for a Principal Cyber Software Engineer . We are looking for you to join our team as a ... Principal Cyber Software Engineer based out of Orlando, FL....**Preferred Qualifications:** + Current DoD 8140 Certification IAT Level II or higher (Security+, CISSP, etc.) or ability to… more
    Northrop Grumman (10/26/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is presently seeking a **Sr.** ** Software Engineer ** in support of the Defense Information Systems Agency GSMO- II Program. The ... provide technical expertise in Continuous Integration/Continuous Delivery (CI/CD), DevOps and Software Configuration Management in support of the automated and rapid… more
    Leidos (11/09/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... the future of space defense. KBR is seeking a Software Engineer SME to join our team....Must possess a DoD 8570 Certification for IAT Level II or higher + Strong communication and interpersonal skills… more
    KBR (10/21/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications + Define system and … more
    KBR (09/02/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... future of space defense. KBR is seeking a Senior Software Engineer to join our team. The...Must possess a DoD 8570 Certification for IAT Level II or higher + Strong communication and interpersonal skills… more
    KBR (10/21/25)
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