• Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team in support ... Defense for Research and Engineering (OUSD(R&E)) customers and enterprise as they lead , cultivate, and develop innovative solutions to address common concerns of… more
    SAIC (08/21/25)
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  • CyberSecurity AI Engineer

    Nelnet (Richmond, VA)
    …opportunities for people where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing the organization's AI/ML ... engineers, and red teams to defend AI systems. . Lead threat modeling and tabletop exercises focused on AI...audience and information sharing needs Wants: + Knowledge of cyber defense and SOC detection capabilities + Knowledge of… more
    Nelnet (08/08/25)
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  • Specialist Logistics Engineer

    L3Harris (Sterling, VA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Logistics ... Engineer Job Code: 27074 Job Location: Sterling, VA Job...overall life cycle cost + Interface daily with PHS&T Lead and Integrated Product Team Lead (IPTL)… more
    L3Harris (08/08/25)
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  • Senior Full Stack Autonomy Engineer 1

    L3Harris (Herndon, VA)
    …Job Description: We are seeking a highly experienced Senior Full Stack Autonomy Engineer to lead the design, implementation, and integration of advanced autonomy ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...of autonomous systems for national defense. Essential Functions: + Lead the design, build, and deployment of a robust… more
    L3Harris (08/08/25)
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  • Manufacturing Systems Engineer

    M. C. Dean (Richmond, VA)
    …is Building Intelligence . We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... and cybersecurity industries. We are looking for a hands-on, detail-oriented engineer to take ownership of a manufacturing materials marketplace supporting… more
    M. C. Dean (08/24/25)
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  • Full Stack Software Engineer SME

    Leidos (Alexandria, VA)
    …technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense ... a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program....complex distributed systems and highly interactive user interfaces. + ** Lead AI/ML and Data Initiatives** : Lead more
    Leidos (08/23/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the life-cycle on ... integration of new capabilities. + Support customer in CONOPS development. + Lead and conduct cost-performance trade studies to identify and assess satellite… more
    SAIC (08/07/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system and satellite verification and validation efforts to support a very ... evidence. + Implement efficient process and tools for the V&V process, and lead /communicate the program office activities related to V&V. + Use technical expertise… more
    SAIC (08/07/25)
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  • Senior Network Engineer

    Sealing Technologies (Falls Church, VA)
    …Sealing Technologies, a Parsons Company, is seeking a skilled and experienced Senior Network Engineer to join our team. In this role, you will serve as a technical ... security controls, and visibility tools, as well as the ability to lead technical discussions with clients and deliver high-impact projects. Duties and… more
    Sealing Technologies (07/31/25)
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  • Software Engineer

    Parsons Corporation (Herndon, VA)
    …for. **Job Description:** Parsons is looking for an amazingly talented **Software Engineer ** to join our team! Qualified candidates will have mid-level (5-7 years) ... organizational, and interpersonal skills, and a willingness to participate in and lead multi-disciplinary lead teams of diverse professional ​ **Additional… more
    Parsons Corporation (07/22/25)
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