• Cyber Security Project Engineer

    SAIC (Chantilly, VA)
    …USG Mission and Information Technology Division, is seeking a **Cyber Security Project Engineer ** to maintain and enhance an existing social media data ... are addressed as appropriate by severity to maintain security accreditation. + Support data engineering efforts to analyze large data sets to derive … more
    SAIC (09/24/25)
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  • Systems Test Engineer

    ManTech (King George, VA)
    …Test requirements definition, Test Plan/Procedures development, maintenance, and execution, Test data reduction and analysis or Computer program performance ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Test Engineer ** to join our team in **King George, VA**...of the procedures in a land-based test lab + Data analysis + Creation of concise trouble reports to… more
    ManTech (09/16/25)
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  • Artificial Intelligence Biometrics Engineer

    ManTech (Ashburn, VA)
    …clustering, deep learning methods) leveraging integrated biometric and other relevant data . + Optimize model performance and scalability for real-time ... seeks a motivated, career- and customer-oriented **SME AI Biometric Engineer ** to join our innovative team in **Ashburn, VA**...and virtual border crossings require the application of "big data " solutions to promote efficient trade and travel. In… more
    ManTech (09/12/25)
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  • Senior Software Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Software Engineer , you will be responsible for the design, development, testing, and management of application development projects in support ... applications at the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics to… more
    Noblis (09/06/25)
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  • Senior RF Spectrum Policy Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government ... commercial customers. Our capabilities range from C5ISR, AI and Big Data , cyber operations and synthetic training environments to fleet sustainment, environmental… more
    Huntington Ingalls Industries (08/09/25)
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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 ... intelligence, and operations, focusing on protecting machine learning models, LLMs, data pipelines, and associated services from evolving threats. The ideal… more
    Nelnet (08/08/25)
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  • Elastic Stack Engineer - AI Tooling…

    Cognizant (Richmond, VA)
    …the business in a secure environment. **Role Overview** We are seeking a mid-level engineer to join our team in building and maintaining the Enterprise Elastic APM ... (Application Performance Monitoring) tool. This role is ideal for someone...automation tasks. + Collaborate with cross-functional teams to define data ingestion, indexing, and visualization strategies. + Ensure system… more
    Cognizant (10/02/25)
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  • Senior Software Engineer

    RTX Corporation (Sterling, VA)
    …market. Collins Aerospace is seeking a highly motivated and talented Senior Software Engineer with a strong interest in the design, development and maintenance of ... applications with and on behalf of customers + Identify application performance bottlenecks and implement optimizations + Conduct design and development reviews… more
    RTX Corporation (09/30/25)
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  • Modeling & Simulation Engineer (N)

    SimIS Inc. (Norfolk, VA)
    …to simulate a system's behavior, allowing for the study of dynamic changes and performance characteristics. + Analyze the resulting data to understand key ... State, and industry standard governance to ensure client mission success. Our performance standard is "excellence," with an outcomes-based, quality focus in our… more
    SimIS Inc. (09/17/25)
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  • Support Engineer III-Ext

    Amazon (Herndon, VA)
    …POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Support Engineer III-Ext Job Location: Herndon, Virginia Job Number: AMZ9162063 Position ... of web service implementation for key customers regarding troubleshooting, performance , cost, and security optimization around cloud-based compute, network, storage,… more
    Amazon (09/11/25)
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