• Senior Data Engineer

    ManTech (Ashburn, VA)
    ManTech seeks a motivated, career- and customer-oriented ** Senior Data Engineer ** to join our innovative team in **Ashburn, VA** . This is a hybrid position with ... etc. and migrating customers/projects to the cloud. + Experience working in Unix/ Linux environment + Experience with shell scripting and scheduling CRON jobs +… more
    ManTech (09/03/25)
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  • Robotics Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Lorton, VA)
    Robotics Engineer , Senior Key Role: Supports the research and development of robotic and unmanned systems across multiple operational domains and mission areas. ... in modern C++ sof tware development, maintenance, and deployment for embedded Linux systems, including code writing, compilation, debugging, version control, CI /… more
    BOOZ, ALLEN & HAMILTON, INC. (09/18/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you will plan, design, and implement additions and changes to network hardware, infrastructure server ... + Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI) and ability to obtain a Counterintelligence (CI) Polygraph. + US… more
    Noblis (09/03/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4950/ senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_ **Category** _IT… more
    GovCIO (07/23/25)
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  • Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    **Overview** SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in Chantilly, VA. In this job you will work with other talented ... for new clearances. + Minimum 5 years of experience in a data science/ engineer role. + Experience developing and using agentic AI frameworks including Autogen. +… more
    SOS International LLC (07/25/25)
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  • Senior Lead Backend Software…

    Lumen (Richmond, VA)
    …experience + AWS certifications preferred (Solutions Architect Associate/Professional, DevOps Engineer ) + Knowledge of networking protocols and security best ... practices + Experience with Linux /Unix and Windows server environment + 5+ years of...professional experience with a bachelor's degree in computer science, Information Systems, or related field, or equivalent education and… more
    Lumen (09/17/25)
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  • Senior Principal Cyber Systems…

    BigBear.ai (Herndon, VA)
    Overview BigBear.ai is looking for a Systems Engineer to join our support team. The candidate will work closely with the development team and our customers in the ... we crunch massive volumes of structured and unstructured data into usable and actionable information for our customers. This is an ideal opportunity to be part of… more
    BigBear.ai (10/01/25)
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  • Senior A/AI Machine Learning…

    Lockheed Martin (Fort Belvoir, VA)
    …Space in Ft Belvoir, Virginia is seeking a full\-time Early Career Satellite Systems Engineer to join our team\. We will train you through an extensive education and ... Computer Vision, or Image Processing * Familiarity in one of the following: LINUX , MATLAB, JAVA, C\+\+, PERL, ORACLE/SQL, HTML, XML\. * Applicants selected will be… more
    Lockheed Martin (09/19/25)
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  • Senior Satellite Systems Engineer…

    Lockheed Martin (Fort Belvoir, VA)
    …a better tomorrow with you\. In this role as a Satellite Systems Engineer , Staff you will have the opportunity to conduct and lead mission/program\-specific ... Excel, MS PowerPoint\) * Experience with MATLAB, SQL, HTML, Python, UNIX/ Linux **Security Clearance Statement:** This position requires a government security… more
    Lockheed Martin (09/24/25)
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  • Senior Design Engineer / Expert

    Two95 International Inc. (Richmond, VA)
    …70% infrastructure and 30% cloud focused Project Infrastructure - IBM's AIX and RedHat Linux - Microsoft products - Middleware - WebSphere - MQ - Connect Direct ... 1) 10+ years' professional experience in the area of Information Systems 2) 8+ years' experience in at least...and implementation 3) 8+ years' experience as an infrastructure engineer collaborating with technical subject matter experts 4) Expert… more
    Two95 International Inc. (09/08/25)
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