• Principal Research Engineer

    Oracle (Washington, DC)
    …machine learning and optimization. Our AI and Applied Science team is looking for a Principal Research Engineer to work on foundational technology for our AI ... Data platform and intelligent applications. In this role you will bridge core AI development and production implementation and take responsibility for building codebases and infrastructure for highly visibly AI products from the ground up. You will partner… more
    Oracle (12/16/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team… more
    V2X (11/15/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our ... team at the Office of Naval Research (ONR) in Arlington, VA. Please note: This role...be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible… more
    Saliense Consulting (01/06/26)
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  • IT034 Principal Systems Engineer

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT034 Principal Systems Engineer - Cloud Engineer ** ADNET is seeking a Principal Systems Engineer - Cloud Engineer to join our dynamic team ... building next-generation cloud computing infrastructure for scientific research . The Cloud Systems Engineer will serve as a critical liaison between the Science… more
    ADNET Systems, Inc. (01/07/26)
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  • IT032 Principal Systems Engineer

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT032 Principal Systems Engineer - Cloud FinOps** ADNET is seeking a Principal System Engineer - Cloud FinOps to join our dynamic team building ... next-generation cloud computing infrastructure for scientific research in the role of Cloud Financial Operations Lead...enables NASA science teams to access, analyze, and share research data more effectively. This work directly supports NASA's… more
    ADNET Systems, Inc. (01/07/26)
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  • IT033 Principal Systems Engineer

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT033 Principal Systems Engineer - Cloud Architect** ADNET is seeking a Principal Systems Engineer - Cloud Architect to join our dynamic team building ... next-generation cloud computing infrastructure for scientific research . This is a technical leadership position without direct reports, working collaboratively… more
    ADNET Systems, Inc. (01/07/26)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are...feel prepared and confident. To help you with your research , we suggest you review the following links: Chenega… more
    Chenega Corporation (12/14/25)
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  • Senior Principal Software Engineer

    Oracle (Washington, DC)
    …Seattle, WA * Optional: Redwood City, CA **Job Description** As a Senior Principal Engineer in Oracle Cloud Infrastructure, you will provide key technical ... pipeline to the cloud. The charter is responsibility for research , design, implementation and operation of a new set...animation and game development studios is highly desired. Senior Principal Engineer is an individual contributor role… more
    Oracle (11/25/25)
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  • Principal Network Engineer

    Alaka'ina Foundation Family of Companies (Fort Belvoir, VA)
    Principal Network Engineer - Cyberspace Network Operations (CNO) Location VA - Fort Belvoir Job Code 13424 # of openings 1 Apply Now ... of Companies (FOCs) has a potential need for a Principal Network Engineer - Cyberspace Network Operations...Engineer - Cyberspace Network Operations (CNO) to provide research support administration services for our government customer in… more
    Alaka'ina Foundation Family of Companies (12/19/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …team and project management responsibilities will be included. Duties/Responsibilities The Lead/ Principal Nuclear Engineer will: + Plan, lead, and enable the ... consulting firm, is actively seeking capable and motivated Lead/ Principal Nuclear Engineers to join our team. If you...an on-going basis for operating nuclear plants and other research and test facilities. We are currently seeking an… more
    MPR Associates (12/26/25)
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  • Principal Engineer - Android…

    Marriott (Bethesda, MD)
    …Package:** Y **Expiration Date:** 01/17/2026 **Join Our Android Platform Team as a Mobile Principal Engineer - Shape the Future of the Marriott Bonvoy App!** Are ... our feature teams. You'll collaborate with top-tier talent-including other Principal Engineers, Engineering Directors, Solution Architects, Feature Team Tech Leads,… more
    Marriott (12/31/25)
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  • Principal Quality Engineer

    Northrop Grumman (Annapolis, MD)
    …Grumman Mission Systems, located in **Annapolis, MD** has an immediate need for a ** Principal Quality Engineer .** **What You'll Get to Do:** The Quality ... material, production control, product evaluation and reliability, inventory control and/or research and development as they apply to product or process quality.… more
    Northrop Grumman (12/18/25)
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  • Principal Software Engineer - AI…

    Oracle (Washington, DC)
    **Job Description** The Senior Principal AI/ML Software Engineer is responsible for evaluating, integrating, and optimizing cutting-edge technologies for AI/ML ... and implementation of scalable orchestration for AI/ML workloads-incorporating the latest research in generative AI and large language models-and leads initiatives… more
    Oracle (11/25/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** As a Principal Engineer in this space, you will have ownership of key technical components and services. You will drive the engineering team ... with confidence and independence. Career Level - IC4 **Responsibilities** **Responsibilities** + Research in state of the art of specific technical focus areas. +… more
    Oracle (01/06/26)
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  • Senior Principal Offensive Security…

    Oracle (Washington, DC)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team ... to customers. The Offensive Security group performs security assessments, vulnerability research , static and dynamic analysis research , penetration testing,… more
    Oracle (12/20/25)
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  • Principal Environmental Engineer

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    Position Information Functional TitlePrincipal Environmental Engineer Recruitment Category TypeStandard Functional CategoryOperational Reliability and Resilience ... Position LocationLaurel Position Summary Information General Summary ThePrincipal Environmental Engineer - Operational Reliability and Resiliencemanages considerable environmental engineering… more
    Washington Suburban Sanitary Commission (WSSC) (12/31/25)
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  • Senior Principal AI Software…

    Oracle (Washington, DC)
    …a service, network monitoring and network automation. **Responsibilities** As a Senior Principal AI Networking Developer you will be responsible for building and ... orchestration for serving and training AI/ML models + Explore and incorporate contemporary research on AI, agents, and inference systems into the software stack for… more
    Oracle (12/09/25)
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  • Principal Machine Learning Engineer

    Oracle (Washington, DC)
    **Job Description** Responsibilities + Research and Development: Conduct in-depth research on code generation techniques, including code to code (Java, SQL, ... computer vision, and deep learning + Proven track record of leading research and development projects + Strong understanding of machine learning algorithms and… more
    Oracle (11/25/25)
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  • Principal Vulnerability Engineer

    Oracle (Washington, DC)
    **Job Description** Require vulnerability research , testing, code review. Security protocols, expert level Java and C skills. **Responsibilities** Must have: 10+ ... and code fixes; great communication skills, work with remote teams Plus: Past research and submitted CVEs on Java security issues Disclaimer: **Certain US customer… more
    Oracle (12/09/25)
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  • Senior Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** You will be responsible for the research , design, implementation, and operation of new cloud offerings, with a particular focus on virtual GPU ... serve as a catalyst for technical innovation in OCI. **Key Responsibilities** + Research and apply state-of-the-art vGPU, GPU slicing (eg, NVIDIA MIG), and GPU… more
    Oracle (11/25/25)
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