• Software Engineer 3 (Architecture…

    Huntington Ingalls Industries (Suffolk, VA)
    …of readiness. HII supports the Department of Energy's national security mission through the management and operation of its sites, as well as the safe cleanup of ... leading the next evolution of national defense - the data evolution - by accelerating a breadth of national...Technologies, a division of HII, is seeking a Software Engineer 3 (Architecture Engineer ) to support the… more
    Huntington Ingalls Industries (11/06/25)
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  • Chief Engineer Senior

    General Dynamics Information Technology (Falls Church, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Artificial Intelligence (AI), Data Analytics,Machine Learning (ML) **Experience:** 5 + years of related ... our customers operate while you advance your career. Join GDIT as a Chief Engineer Senior and build an impactful career in enterprise IT, collaborating with people… more
    General Dynamics Information Technology (11/04/25)
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  • Senior Site Reliability Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Site Reliability Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... edge in real estate. We manage petabytes of real-time data , millions of active users, and mission-critical systems across...As we scale, we're seeking a **Senior Site Reliability Engineer (SRE)** to play a pivotal role in designing… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Site Reliability and Security Engineer

    Quality Technology Services, LLC (Ashburn, VA)
    The Senior Site Reliability and Security Engineer is responsible for ensuring the reliability, observability, and security posture of the QTS OS and SDP platforms ... in incident response, production monitoring, and proactive threat detection. The engineer will work closely with DevOps, backend, and application development teams… more
    Quality Technology Services, LLC (11/24/25)
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  • Software Engineer

    CACI International (VA)
    …maintain, continually improve and automate operating systems, application software, system management tools, data , and processes. * Support, and monitor ... Software Engineer Job Category: Information Technology Time Type: Full...with Gitlab, build pipelines, code branching/merging, or other code management solutions. * Ability to research and clearly articulate,… more
    CACI International (11/05/25)
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  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    …transition of the residual capability. Experience in System Integration, Data Management , System Operability, Performance Evaluation, Cybersecurity, Regression ... 501180 Senior SETA Engineer SME Work Location: Falls Church, Virginia Schedule:...prototype. The aptitude of the expert shall assess the multi- data fusion of sensor data for Processing,… more
    IronMountain Solutions, Inc. (10/21/25)
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  • Senior Software Engineer

    ManTech (Alexandria, VA)
    …more years (7 with Master's) of experience in software development, systems integration, data management , or related fields. + Experience with configuring and ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Software Engineer ** to join our team in **Alexandria, VA** . As part of the position, you will… more
    ManTech (10/16/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large, ... I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously… more
    Leidos (10/11/25)
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  • Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …and be willing to obtain a CI Polygraph Job Description: - Executes change management procedures on multi-platform L2 / L3 Data Center infrastructure to ensure ... Network Engineer Location: Springfield, VA, US Job ID: ATR...large number of network security devices distributed across multiple data centers - Propose and implement system enhancements that… more
    Arena Technical Resources, LLC (10/06/25)
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  • Cleared - Machine Learning Engineer

    Noblis (Reston, VA)
    Responsibilities **Noblis is hiring a Machine Learning Engineer in Reston, VA** As Machine Learning Engineer with our team, you will be working with our federal ... with clients, you'll work with, other machine learning engineers, software developers, data scientists, SMEs, and analysts to design and develop new applications,… more
    Noblis (09/02/25)
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