• Lead Machine Learning Engineer

    Capital One (Mclean, VA)
    Lead Machine Learning Engineer As a Capital One Machine Learning Engineer (MLE), you'll be part of an Agile team dedicated to productionizing machine learning ... feature selection, model training, hyperparameter tuning, dimensionality, bias/variance, and validation ). + Solve complex problems by writing and testing application… more
    Capital One (11/04/25)
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  • System Engineer II

    First Division Consulting (Quantico, VA)
    …Program Executive Office Land Systems (PEO LS). An acquisition System Engineer II involves analyzing Original Equipment Manufacturer (OEM) designs and production ... validation test results to ensure compliance with design specifications...Responsibilities: + Support the Project Officer and Lead Systems Engineer (LSE) through all phases of the acquisition lifecycle… more
    First Division Consulting (12/05/25)
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  • Software Development Engineer in Test II

    TheIncLab (Mclean, VA)
    We're seeking a Software Development Engineer in Test II (SDET II) to design, build, and maintain automated test suites that ensure the accuracy, reliability, and ... as well. We are looking for a Software Development Engineer in Test to design, build and maintain automated...automated test frameworks using TypeScript, with supplemental testing and validation for Rust backend components. + Execute manual test… more
    TheIncLab (12/28/25)
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  • Test Engineer

    CACI International (Sterling, VA)
    Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel ... of Travel: Local * * * **The Opportunity:** Join our team as a Test Engineer and play a pivotal role in ensuring the quality and compliance of complex… more
    CACI International (12/20/25)
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  • Data Engineer (AI) Subject Matter Expert…

    SMX (Fort Belvoir, VA)
    Data Engineer (AI) Subject Matter Expert (SME) (4799) (TS/SCI) (Ft. Belvoir, VA - Nolan Bldg)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, ... VA SMX is seeking a **Data Engineer (AI) Subject Matter Expert (SME)** to spearhead the...Ensure pipelines are reliable, repeatable, and well-documented. **Data Quality, Validation & Monitoring** + Perform data profiling, validation more
    SMX (11/08/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …Qualifications This is an interdisciplinary position and may be filled by a Computer Engineer (0854-series) or a Computer Scientist (1550-series) depending ... hardware and software. You will develop secure software testing and validation procedures. You will identify security implications and apply methodologies within… more
    Naval Sea Systems Command (11/04/25)
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  • (DoD SkillBridge), Specialist, Integration & Test…

    L3Harris (Herndon, VA)
    …in the interest of national security. Job Title: Specialist, Integration and Test Engineer Job Code: 29068 Job Location: Herndon, VA Job Schedule: (First shift, ... 180 CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: This Integration and Test Engineer will be part of our training team that provides technical training for… more
    L3Harris (12/19/25)
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  • Engineer , Senior-CRIBL

    Cayuse Holdings (Rosslyn, VA)
    **Overview** The Engineer , Senior-CRIBL will serve as the technical lead for enterprise-scale data observability and telemetry management using the CRIBL Stream, ... performance, and compliance monitoring across cloud and on-prem environments. The engineer ensures seamless data flow between logging agents (eg, syslog, Splunk… more
    Cayuse Holdings (10/25/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …digitally connect the world and shape the future. **The Role** The Senior Engineer will participate in multiple team environments and provide efforts to all aspects ... including design, needs analysis, design review, testing, implementation, and validation . As a technical and hands-on position, the Senior.... As a technical and hands-on position, the Senior Engineer will be responsible for systems in support of… more
    Lumen (12/10/25)
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  • Offensive Security Engineer , Assessments…

    Coinbase (Richmond, VA)
    …organization at Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and Web3 bug bounty program ... with the Bug Bounty Program Lead to drive Web3 bug bounty triage, validation , and strategic initiatives aimed at increasing program efficiency, maturity, and hacker… more
    Coinbase (12/18/25)
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