• AI / ML Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    AI / ML Engineer Location: Springfield, VA, US Job ID: ATR 17709 Job Description Job Title: AI / ML Engineer Location: Springfield, VA Eligibility: ... sensing needs. You'll play a key role in testing and implementing AI and ML concepts within a demanding, data-rich environment, supporting operators who rely on… more
    Arena Technical Resources, LLC (01/12/26)
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  • Cleared AI / ML Engineer

    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 our federal clients to rapidly develop innovative solutions for our clients' immediate… more
    Noblis (12/22/25)
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  • Sr AI / ML Engineer

    KBR (Chantilly, VA)
    Title: Sr AI / ML Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... security and shape the future of space defense. KBR is seeking a highly qualified AI / ML Engineer to provide support for our customers in Chantilly, VA. This… more
    KBR (10/21/25)
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  • Palantir Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …as they navigate the landscape of ML algorithms, tools, and frameworks. As an AI and ML Engineer on our National Security team, you'll work closely ... Palantir Engineer , Lead The Opportunity: As an experienced ...such as data science, data engineering, and data platforms, AI and ML , or software development +… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Senior Cloud Engineer

    SAIC (Fort Belvoir, VA)
    …security, and efficiency of cloud environments while enabling seamless integration of AI / ML solutions. The Senior Cloud Engineer will collaborate ... **Description** SAIC is seeking a **Senior Cloud Engineer ** to join our team at Fort Belvoir,...implementing, and managing cloud-based infrastructure to support machine learning ( ML ) and artificial intelligence ( AI ) workloads within… more
    SAIC (01/07/26)
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  • Signal Processing Engineer Subject Matter…

    Lockheed Martin (Manassas, VA)
    …Technical Leadership - Provide authoritative guidance on signal‑processing architectures and AI / ML strategies, influencing product roadmaps across RMS business ... with customer requirements\. Research & Innovation - Conduct applied research, evaluate emerging AI / ML techniques, and publish technical findings to keep RMS at… more
    Lockheed Martin (10/22/25)
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  • AI / ML Subject Matter Expert

    General Dynamics Information Technology (Fairfax, VA)
    …4 Foundation** + **AWS Certified Machine Learning - Specialty** + **Google Professional ML Engineer ** Security Clearance Level:** Ability to obtain a position of ... (T4) **Job Family:** Data Science and Data Engineering **Skills:** Artificial Intelligence ( AI ),Data Science,Machine Learning ( ML ) **Experience:** 10 + years of… more
    General Dynamics Information Technology (01/08/26)
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  • Senior ML Ops Engineer

    RELX INC (Alexandria, VA)
    …largest medical and scholarly landscapes. About the role, as a Senior Machine Learning Engineer you'll work on AI -based features (GenAI, Agentic AI , RAG, ... Are you a collaborative Machine Learning Ops Engineer looking to work for a mission driven...this team that powers Elsevier's Health platforms: Clinical Key AI , Sherpath AI , and AI -driven… more
    RELX INC (01/10/26)
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  • Data Engineer ( AI ) Subject Matter…

    SMX (Fort Belvoir, VA)
    …observable data services for training, inference, and analytics. The Data Engineer ( AI ) SME partners with AI / ML engineers, analysts, platform teams, and ... Data Engineer ( AI ) Subject Matter Expert (SME)...sustainment of data pipelines and data services that enable AI / ML capabilities within Army Intelligence mission environments.… more
    SMX (11/08/25)
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  • AI Engineer

    Battelle Memorial Institute (Chantilly, VA)
    …a strong preference for candidates local to **Columbus, OH** . The AI Engineer will apply strong AI / ML engineering fundamentals and software development ... to apply. **Job Summary** Battelle is currently seeking an ** AI Engineer ** to design, build, and deploy...as Azure and AWS, ensuring scalability and security. + AI & ML Pipeline Development: Build and… more
    Battelle Memorial Institute (01/08/26)
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  • AI Machine Learning Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** AI Machine Learning Engineer ** to help transition to new Artificial Intelligence ( AI ) technologies, modernizing current ... + Automating open source collection of data that could be used to train AI / ML systems and models. + Provide Model training based on training data that may… more
    SAIC (01/03/26)
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  • Systems Engineer - Acquisition Program…

    TRIAEM, LLC (Springfield, VA)
    Systems Engineer - Acquisition Program Support, Enterprise GIS & AI Systems Location: Washington, DC Metro Area Clearance: Active Top Secret (or ability to ... About the Role We are seeking a motivated Systems Engineer to support a Federal Government Program Executive Office...geospatial data, or enterprise geospatial platforms. + Understanding of AI / ML system components, data workflows, or testing… more
    TRIAEM, LLC (12/18/25)
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  • Applied AI Interface Engineer

    ManTech (Alexandria, VA)
    MANTECH seeks a motivated, career and customer-oriented **Applied AI Interface Engineer ** to join our team in **Alexandria, VA** . As part of the position, you ... a Software Engineer designing and implementing services and components for AI applications. **Responsibilities include but are not limited to:** + Designs and… more
    ManTech (12/12/25)
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  • Software Engineer - Full Stack AI

    MPR Associates (Alexandria, VA)
    …develop new AI -powered applications using modern full-stack technologies. + AI / ML Integration: Implement Retrieval-Augmented Generation (RAG) systems for ... firm, is actively seeking a capable and motivated Software Engineer to join our team. If you are seeking...Job Description Join our specialized engineering team building cutting-edge AI applications for the nuclear and energy industry. We're… more
    MPR Associates (11/20/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …evolution of the GEODS Catalog ecosystem and drive integration of advanced AI / ML solutions to enhance discovery, classification, and accessibility of ... look no further. Amentum is seeking an **Expert Software Engineer ** to join our team of passionate individuals in...following tasks: * Lead the design and development of AI / ML features supporting metadata enrichment, entity extraction,… more
    Amentum (11/23/25)
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  • Machine Learning Engineer

    CACI International (Chantilly, VA)
    …applications to ensure reliability and accuracy * Support the deployment and monitoring of AI / ML models in cloud environments * Stay current with emerging trends ... Machine Learning Engineer Job Category: Information Technology Time Type: Full...**The Opportunity:** CACI is seeking a Software Developer with AI experience to join our dynamic team. This role… more
    CACI International (11/12/25)
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  • Full Stack Software Engineer SME

    Leidos (Alexandria, VA)
    …and deploy complex distributed systems and highly interactive user interfaces. + **Lead AI / ML and Data Initiatives** : Lead the design and implementation of ... a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program....large-scale data management platforms, including AI / ML and Generative AI models,… more
    Leidos (11/01/25)
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  • Data Engineer

    SMX (Quantico, VA)
    …to ensure data is clean, connected, secure, and optimized for advanced analytics and AI / ML workflows. This role is remote supporting a Quantico, VA customer and ... Data Engineer (4867)at SMX(View all jobs) (https://www.smxtech.com/careers/) Quantico, VA...and on-prem systems. + Prepare and optimize data for AI / ML models, semantic search, analytics, and mission… more
    SMX (12/05/25)
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  • Systems Engineer , MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …Our workforce includes skilled tradespeople; artificial intelligence, machine learning ( AI / ML ) experts; engineers; technologists; scientists; logistics experts; ... government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training...various levels with salary ranges outlined here: + Systems Engineer 1: $71,000 - $100,000 + Systems Engineer more
    Huntington Ingalls Industries (12/20/25)
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  • Machine Learning Modeling and Simulation…

    SAIC (Chantilly, VA)
    …between simulation tools. + Apply Artificial Intelligence/Machine Learning ( AI / ML ) techniques (eg, supervised/unsupervised learning, reinforcement learning, ... SAIC is seeking a Machine Learning Modeling and Simulation Engineer in Chantilly, VA. The successful candidate will: +...modeling) to enhance simulation fidelity and performance. + Develop AI / ML models to analyze and predict satellite… more
    SAIC (10/22/25)
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