- Leidos (Arlington, VA)
- **Description** Leidos currently has an exciting opportunity for a Principal Scientist to lead the development of Human-Machine Teaming solutions for the ... a core group of software engineers. Our projects focus on AI / ML , Resilient Systems, Quantum communications, and Cybersecurity solutions. **Primary… more
- Amazon (Arlington, VA)
- Description As a Principal Applied Scientist on our Agentic AI Professional Services Experience team, you will serve as the foremost technical authority and ... fine-tuning, and Applied Machine Learning within professional service contexts. As a principal scientist , you will be the bridge between scientific advancement,… more
- Norstella (Washington, DC)
- Principal Data Scientist Company: Norstella Location: Remote, United States Date Posted: Sep 5, 2025 Employment Type: Full Time Job ID: R-1423 **Description** ** ... Principal Data Scientist ** **About NORSTELLA:** At Norstella,...optimization, RAG) **Requirements:** + 10+ years of experience developing AI / ML applications and delivering data… more
- Capital One (Mclean, VA)
- Principal Data Scientist - NLP Data...builds and ships state of the art scalable architecture, AI / ML solutions for Capital One's award-winning mobile ... in the world of data-driven decision-making. As a Data Scientist at Capital One, you'll be part of a...cloud computing platforms. + Influential. You are passionate about AI / ML and can bring along a cross… more
- Capital One (Mclean, VA)
- Principal Data Scientist , Consumer Identity Machine Learning Data is at the center of everything we do. As a startup, we disrupted the credit card industry by ... in the world of data-driven decision-making. As a Data Scientist at Capital One, you'll be part of a...agony in their financial lives. **Team Description** Consumer Identity ML is the data science and machine learning team… more
- Capital One (Mclean, VA)
- Principal Data Scientist ** Principal Associate, Data Scientist - First Party Fraud** **Data is at the center of everything we do. As a startup, we ... in the world of data-driven decision-making.** **As a Data Scientist at Capital One, you'll be part of a...Party Fraud (FPF) DS team builds the machine learning ( AI / ML ) models that enable exceptional customer experiences… more
- Amazon (Arlington, VA)
- Description The Sponsored Products & Brands team is looking for a Sr. Principal Scientist to help our millions of shoppers intuitively navigate our vast ... product and technical innovations every day! As a Senior Principal Scientist in Sponsored Products, you will...field. * Experience in building complex, real-time systems involving AI , ML , and NLP with successful delivery… more
- Edwards Lifesciences (Washington, DC)
- …modeling, ensure data accuracy, and deliver insights through dashboards + Driving AI / ML strategy and overseeing data governance for machine learning initiatives ... technologies for patients in need. In close partnership with principal investigators, dedicated medical professionals, patient advocacy groups, and regulatory… more
- BAE Systems (Arlington, VA)
- …signal processing, EW technique development, advanced comms/radar systems and waveforms, AI / ML , autonomy, exquisite algorithm development, modeling & simulation, ... of BAE Systems Electronic Systems, is seeking a Chief Scientist to join a dynamic team driving new research...Execute on one or more programs as the project Principal Investigator + Be well-known in their technical community… more
- V2X (Reston, VA)
- …+ Data Engineer Senior-Level (7+ Years Experience) + Senior Data Scientist + AI / ML Architect + Principal Data Engineer + Director of Data Science ... Scientist Talent Pipeline? Career Growth: Access professional development, AI / ML training, and leadership programs.Competitive Benefits: Market-leading… more