• Fire Alarm Technician 3

    M. C. Dean (Caroline County, VA)
    …telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure, ... innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?** Our people are passionate about engineering… more
    M. C. Dean (08/27/25)
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  • Database Manager (DLA)

    SimIS Inc. (Suffolk, VA)
    …on-call Program Management Office services (sustainment, modernization, cybersecurity, systems integration, engineering, and data analytics) for DLA's Material ... Manager to lead the development, maintenance, and optimization of enterprise database systems . In this role, you will oversee system design, data architecture more
    SimIS Inc. (08/23/25)
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  • Senior Software Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …to integrate front-end components into a scalable, secure, and maintainable backend architecture + Experience with Relational Database Management Systems (SQL ... solutions. + Contribute to and maintain shared component libraries and front-end architecture . + Write comprehensive unit and integration tests using tools like… more
    CoStar Realty Information, Inc. (11/19/25)
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  • Senior ProServe Account Executive, WWPS ProServe…

    Amazon (Arlington, VA)
    …and existing customers in transformative projects involving IT Strategy, distributed architecture , and hybrid cloud operations. You'll work closely with ProServe ... in business development, executing sales methodologies and managing CRM systems coupled with strong analytical, problem-solving, and project management abilities.… more
    Amazon (11/19/25)
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  • Senior Lead Infrastructure Engineer - DNS

    Lumen (Richmond, VA)
    …the US. **The Main Responsibilities** + Develop and maintain DNS architecture and standards for hybrid and multi-cloud environments, ensuring seamless integration ... with on-premises systems . + Design, implement, and maintain enterprise DNS infrastructure...protocols such as DNS & HTTP/HTTPS, and cloud network architecture best practices. + Cloud Networking: Understanding of cloud… more
    Lumen (11/19/25)
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  • AI Development Lead

    Guidehouse (Arlington, VA)
    …in developing AI-enabled Minimum Viable Products (MVPs) while advising on architecture , deployment, and governance strategies. The ideal candidate blends strong ... role + Hands-on experience designing or implementing Generative AI systems (eg, knowledge assistants, automation workflows, or retrieval-based reasoning) in… more
    Guidehouse (11/19/25)
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  • Software Engineer (lead) - level 4

    Northrop Grumman (Fairfax, VA)
    …satellite systems and networking. **Key Responsibilities** + Contribute to architecture decisions by evaluating the pros and cons of approaches and technologies, ... 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 (11/19/25)
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  • Principal Data Scientist AI ML

    SAIC (VA)
    …and technical stakeholders in a clear manner based on data architecture best practices. + Collaborate with cross-functional teams including data engineering, ... centered design through focus groups, metrics, wireframes, mockups, and information architecture development. + Develop reusable code libraries and best practices… more
    SAIC (11/19/25)
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  • Senior .NET Core Developer with AWS (Remote)

    Cognizant (Richmond, VA)
    ….NET Core Developer, you will make an impact by contributing to the architecture and design of software systems , ensuring scalability and maintainability. You ... rigorous testing and debugging processes. + Contribute to the architecture and design of software systems , ensuring...to the architecture and design of software systems , ensuring scalability and maintainability. + Participate in code… more
    Cognizant (11/19/25)
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  • Machine Learning Developer

    CACI International (Sterling, VA)
    …hyperparameter tuning + Understanding of data structures, data modeling and software architecture + Deep knowledge of math, probability, statistics, and algorithms + ... system integration aspects of integrating model input and output in transactional systems to help real time decision making + Good understanding software application… more
    CACI International (11/18/25)
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