• Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Training System Software (Onsite)** ... **Role Description: ** We are searching for a Principal Software Engineer to join...for the design, implementation, and testing of complex multi-platform training device software and their associated user… more
    RTX Corporation (11/19/25)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Chantilly, VA)
    …best work of your career. We are looking for you to join our team as a ** Principal ** **Cyber Software Test Engineer ** and **Sr. Principal ** **Cyber ... to management in a timely manner and make recommendations **Basic Qualifications for a Principal Cyber Software Test Engineer :** + **Candidate must currently… more
    Northrop Grumman (11/01/25)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    … architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps ... integration, hands-on build and test, field operations and maintenance, training , and production. This role is to support a...Software Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:**… more
    Northrop Grumman (12/04/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    …exploring the next generation of AI accelerators and hardware solutions. As a Senior Principal software engineer , part of our growing team, you will ... driven GPU platform software & system development engineer at the Principal Engineer ...AI accelerators with industry-standard hardware (eg, NVIDIA GPUs) for training and inference workloads. + Develop tools and processes… more
    Oracle (12/22/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …work of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting ... Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team,...Paid Time Off and Additional Benefits including Education Assistance, Training and Development, 9/80 Work Schedule (where available), and… more
    Northrop Grumman (10/21/25)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …Are you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Principal Software Engineer (T03)** to join our team! This ... training , and production. **Roles and Responsibilities:** + Develop software system architectures based on evolving mission needs, emerging technologies,… more
    Northrop Grumman (12/23/25)
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  • Principal Software Engineer

    General Dynamics Information Technology (Washington, DC)
    …team to get something done for you + Lead a team of Developers to engineer and develop software to solve complex user problems + Communicate technical decisions ... related experience **US Citizenship Required:** Yes **Job Description:** Forward Deployed Engineer Transform technology into opportunity as a Forward Deployed … more
    General Dynamics Information Technology (11/22/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** The Senior Principal AI/ML Software Engineer is responsible for evaluating, integrating, and optimizing cutting-edge technologies for ... high throughput, and efficient resource utilization for both model training and inference at scale. This role guides key...generative AI, agents, and inference systems into the LLM software stack. + Lead initiatives in Generative AI systems… more
    Oracle (11/25/25)
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  • Senior Principal AI Software

    Oracle (Washington, DC)
    …of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. Join the Oracle Cloud Infrastructure (OCI) team. We're ... systems and self-healing networks, requiring skills in Python, ML frameworks, training AI models, and an understanding of networking protocols, data center… more
    Oracle (12/09/25)
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  • Senior Principal Systems Software

    Oracle (Washington, DC)
    …and GenAI infrastructure. + Propose and evaluate groundbreaking hardware, system, and software innovations to significantly enhance AI training and inference ... with the scale and customer-focus of the leading enterprise software company in the world. You are the builder...bottlenecks across the stack to push the boundaries of training and inference performance Qualifications + Bachelor of Science… more
    Oracle (11/25/25)
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