• Core Team Engineer - FSI

    DXC Technology (Ashburn, VA)
    …including **PostgreSQL and MongoDB** , with a focus on schema design and SQL performance optimization. + Engineer streaming and ETL pipelines with **Kafka** , ... run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private,… more
    DXC Technology (09/13/25)
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  • Principal, Software Engineer

    Walmart (Herndon, VA)
    **Position Summary ** **What you'll do ** As a Principal Engineer , you will play an important role in shaping the technical direction and running Walmart Global WAN ... and deploying Backbone and WAN network that connects all of Walmart's PoPs, Data Centers, Retail Stores, Distribution Centers and Home offices. You will collaborate… more
    Walmart (10/02/25)
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  • Senior Site Reliability Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    … (SRE)** to play a pivotal role in designing and maintaining the resilience, performance , and scalability of our data infrastructure powering our core products. ... Senior Site Reliability Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP)...edge in real estate. We manage petabytes of real-time data , millions of active users, and mission-critical systems across… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …to ensure timely delivery of capabilities for optimal electronic warfare system performance . You will coordinate with the SKCS Technical Execution Lead to ensure ... and/or lead test events through real time troubleshooting and data analysis to root cause issues and deliver corrections....on system capabilities, issues, and impacts to sensor system performance . You will serve as the subject matter expert… more
    Naval Sea Systems Command (09/30/25)
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  • Cybersecurity Engineer Principal

    General Dynamics Information Technology (Herndon, VA)
    …Description:** Deliver simple solutions to complex problems as a **Cybersecurity Engineer Principal** at GDIT. Here, you'll tailor cutting-edge solutions to the ... career growth ours. At GDIT, people are our differentiator. As a **Cybersecurity Engineer Principal** you will help ensure today is safe and tomorrow is smarter.… more
    General Dynamics Information Technology (09/21/25)
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  • Senior Delivery Consultant - Senior Machine…

    Amazon (Arlington, VA)
    …and automation of Generative AI (GenAI)? Excited by using massive amounts of disparate data to develop AI/ML models? Eager to learn to apply AI/ML to a diverse ... The Amazon Web Services Professional Services (ProServe) team is seeking a skilled ML Engineer to join our team as a Delivery Consultant at Amazon Web Services… more
    Amazon (09/23/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Blacksburg, VA)
    Senior Fire Protection Engineer Baltimore, Maryland, United States; Blacksburg, Virginia, United States; Columbia, Maryland, United States; Fairfax, Virginia, United ... JENSEN HUGHES has a hybrid job opportunity for a Senior Fire Protection Engineer with experience in life safety code consulting, sprinkler systems, fire detection… more
    Jensen Hughes Inc. (09/19/25)
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  • Cleared - AI/ML Modeler/ Engineer (All…

    Noblis (Mclean, VA)
    …prevent overfitting/underfitting. + Establishing production monitoring systems to track model performance and data drift, creating alerts for accuracy ... Responsibilities **Noblis is seeking a Cleared AI/ML Modeler/ Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, MD… more
    Noblis (08/28/25)
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  • DevSecOps Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The DevSecOps Engineer will design, implement, and sustain secure, scalable pipelines and infrastructure ... capabilities into NGA CORE and related National Geospatial-Intelligence Agency (NGA) data environments. Specific responsibilities include: + Build and maintain … more
    TekSynap (09/18/25)
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  • Cleared AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities **Noblis is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top** **Secret with SCI and Polygraph in Chantilly, VA** As an ... experienced AI/ML Engineer with our team, you will be working with...your role, you will work on teams with other data scientists, software developers, and SMEs to apply the… more
    Noblis (07/10/25)
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