• Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    …such as the AEGIS, Aegis Ballistic Missile Defense (BMD) and Ship Self Defense System (SSDS) Integrated Combat Systems . **What You'll Get to Do:** The ... Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full...vast array of Cyber/IA responsibilities for the Surface Combat Systems Center (SCSC) and its customers developing and fielding… more
    CACI International (07/08/25)
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  • Modeling & Simulation Engineer (Principal…

    KBR (Reston, VA)
    …workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of ... Title: Modeling & Simulation Engineer (Principal I) Belong. Connect. Grow. with KBR!...space defense . Key Responsibilities: KBR is seeking a Modeling &… more
    KBR (08/08/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …meaningful work that is vital to our national security, apply today! **Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is seeking a cyber ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (07/24/25)
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  • Modeling & Simulation Engineer (Senior II)

    KBR (Reston, VA)
    …workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of ... Title: Modeling & Simulation Engineer (Senior II) Belong. Connect. Grow. with KBR!...space defense . Key Responsibilities: KBR is seeking a Modeling &… more
    KBR (07/23/25)
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  • Department Chief Engineer , Expeditionary…

    The MITRE Corporation (Mclean, VA)
    …lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense , and enterprise transformation. We're making a difference every day-working for ... the nation's most complex security challenges-spanning the Department of Defense (DoD), Intelligence Community, interagency partners, industry, and international… more
    The MITRE Corporation (08/09/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …cybersecurity methods and technologies, and bring the discipline of software engineering to AI systems . About the role Are you an engineer who enjoys a ... security, and process improvement. The SEI works closely with defense and government organizations, industry, and academia to continually...a software developer, software engineer , or verification engineer . + You understand the DoD Systems more
    Carnegie Mellon University (08/07/25)
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  • Cloud Network Engineer - Hybrid Work…

    General Dynamics Information Technology (Springfield, VA)
    …**US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Cloud Network Engineer to help support our Defense Logistics Agency (DLA IOEE/IOSEE) ... Integration, Software Development Methodologies, Security Engineering, Communications and Network Systems Management).** **How the Cloud Network Engineer will… more
    General Dynamics Information Technology (06/06/25)
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  • AI Engineer , Junior

    KBR (Chantilly, VA)
    …workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of ... Title: AI Engineer , Junior Title: AI Engineer , Junior...space defense . This is a contingent position based upon contract...methods, to ensure the accuracy and reliability of AI systems . + Engage in every phase of the system… more
    KBR (07/29/25)
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  • Sr Principal Engineer Mission Assurance

    Northrop Grumman (Chantilly, VA)
    …So please read on for more information on how to apply! Northrop Grumman Mission Systems (NGMS) is seeking a **Mission Assurance Engineer 4** located in our ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/29/25)
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  • Senior Geotechnical Engineer

    Applied Research Associates, Inc. (Reston, VA)
    …+ Research and Development of new tools and methodologies to understand and reverse engineer processes and support systems at remote WMD-related facilities + TS ... defense technologies, civil technologies, computer software and simulation, systems analysis, environmental technologies, and testing and measurement. The… more
    Applied Research Associates, Inc. (07/22/25)
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