• 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 Cyber Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is… more
    Nightwing (12/12/25)
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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 Engineer - Android…

    Marriott (Bethesda, MD)
    …Package:** Y **Expiration Date:** 01/03/2026 **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 Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... language/principles, especially debugging Assembly + Experience with Cyber Security research , especially malware anti-debugging, detection avoidance, or forensics Basic… more
    Concurrent Technologies Corporation (11/06/25)
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  • Sr Principal Cyber Software Engineer

    Northrop Grumman (Jessup, MD)
    …Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll ... & Secure Solutions Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop Grumman primed program. This position's work location… more
    Northrop Grumman (12/05/25)
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  • Sr. Principal Engineer - Autonomy

    Oshkosh Corporation (Frederick, MD)
    …utility vehicles and accessories-can be found all over the world.** The Sr Principal Engineer -Autonomy & Active Safety will lead engineering support efforts for ... and delivery of complex plans designs, computation methods, and/or reporting. + Research , create, and update standard engineering methodology and procedures - best… more
    Oshkosh Corporation (11/19/25)
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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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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …market. Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer ** who is seeking a challenging new ... the pipelines to include automated deployment and test (CI/CD) + Proactively research new CI/CD solutions, tools (DevSecOps platform), and capabilities, and develop… more
    RTX Corporation (10/17/25)
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  • Sr Principal Software Engineer

    Oracle (Washington, DC)
    …* Optional: Seattle, WA * Optional: Redwood City, CA **Job Description** As a Senior Principal Engineer in this space, you will have broad ownership of core ... and lead initiatives with confidence and independence. **Responsibilities** **Responsibilities** + Research in state of the art of specific technical focus areas.… more
    Oracle (11/25/25)
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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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  • Sr. Principal Radar Systems Engineer

    Leonardo DRS, Inc. (Germantown, MD)
    …infrastructure protection, and border surveillance. **Job Summary** The Radar Systems Engineer will be responsible for the definition of radar system architectures, ... in a dynamic and collaborative development environment in support of multiple research and development efforts, working with internal and external customers across… more
    Leonardo DRS, Inc. (11/06/25)
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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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  • Principal Cloud DevOps Engineer

    Oracle (Washington, DC)
    …: + Collaborate with data scientist and business analyst to transform research code into production-ready services and repeatable processes. + Configure and manage ... cloud resources within OCI (IAM policies, VCNs, access rules, logging, monitoring) + Design, build, and maintain CI/CD pipelines for R and Python applications using OCI DevOps, Git-based workflows, and Artifact Registry. + Containerize workloads using Docker,… more
    Oracle (12/20/25)
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  • Principal Data Scientist

    Eliassen Group (Washington, DC)
    ** Principal Data Scientist** **Anywhere** **Type:** Contract-to-Hire **Category:** Data **Industry:** Government **Workplace Type:** Remote **Reference ID:** JN ... Jobs **Description:** We are seeking an innovative, hands-on development oriented, Senior/ Principal data scientist with eight years' experience in Data Science and… more
    Eliassen Group (12/30/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Washington, DC)
    **Job Description** Principal Architect, Cloud Engineering - Networking Cloud Engineering is looking for Cloud Architects to provide guidance to our most meaningful ... desired; Advanced Degree or Cloud certifications. Preferred qualifications .Ability to research , test and document new technologies. .Experience with complex network… more
    Oracle (12/22/25)
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