• Principal AI Engineer

    Mastercard (Arlington, VA)
    …will directly impact Mastercard's ability to deliver secure, scalable, and ethical AI solutions . Key Responsibilities * Architect & Build Agentic AI Systems- ... businesses and governments realize their greatest potential._ **Title and Summary** Principal AI Engineer About Mastercard Mastercard is a global technology leader… more
    Mastercard (09/26/25)
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  • Principal Engagement Manager, Professional…

    Amazon (Arlington, VA)
    …* AWS experience preferred * Project Management Professional (PMP) and/or AWS Certified Solutions Architect - Associate * Strong understanding of AWS services, ... team and lead the delivery of complex cloud solution projects. In this role you will combine technical...project leadership skills to drive successful implementations of AWS-based solutions for our clients. You will bridge business requirements… more
    Amazon (08/03/25)
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  • Principal Data Engineer- Data…

    CARMAX (Richmond, VA)
    …innovative thinking, a hands-on approach, ability to learn quickly and formulate effective solutions as part of an agile team . Familiarity with creating Critical ... Data Governance/Data Quality operating model. This includes any future Data Governance tools/ solutions . + ** Team Collaboration:** Work closely with technical and… more
    CARMAX (08/13/25)
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  • Principal , Customer Success Specialist…

    Amazon (Arlington, VA)
    Description As Principal , Customer Success Specialist GenAI within the AWS Specialists & Partners (ASP) Customer Success Center of Excellence org, you will drive ... services by developing and executing comprehensive customer success strategies. You will architect the frameworks, programs, and playbooks that enable AWS teams and… more
    Amazon (08/08/25)
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  • Principal Cyber Security Systems Engineer

    ManTech (Chantilly, VA)
    …Master's degree in a technical field + Advanced cloud certification (eg, AWS Certified Solutions Architect , Azure Solutions Architect Expert) + ... a motivated, career-driven ** Principal Cyber Security Systems Engineer** to join our team in **Chantilly, VA** . This role offers an exciting opportunity for an… more
    ManTech (08/29/25)
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  • Principal Applied Scientist, Agentic AI…

    Amazon (Arlington, VA)
    …AI agent solutions that deliver measurable business outcomes About the team ABOUT AWS: Diverse Experiences Amazon values diverse experiences. Even if you do ... Description As a Principal Applied Scientist on our Agentic AI Professional Services Experience team , you will serve as the foremost technical authority and… more
    Amazon (09/24/25)
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  • Principal Data Engineer

    ManTech (Alexandria, VA)
    **MANTECH** seeks a motivated, experienced career and client-oriented ** Principal Data Engineer** to join our team in **Alexandria, VA.** In this role, you will ... collaborate with a team of consultants and engineers to provide sophisticated data...requirements to facilitate analytics and machine learning uses. + Architect data pipelines and data storage solutions … more
    ManTech (09/10/25)
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  • Principal Worldwide GTM Specialist,…

    Amazon (Arlington, VA)
    …businesses. WWSO teams include business development (Specialist) roles and technical ( Solutions Architect ) roles. As part of WWSO, you'll provide ... and data-driven businesses? Join the Worldwide Specialist Organization (WWSO) Containers team as a Principal Business Development Specialist! This position… more
    Amazon (09/17/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    … Solutions Expert in Cloud Platform and Infrastructure, or Azure Solutions Architect Expert **Clearance Requirements:** + Must have a current/active ... Principal Azure Cloud Engineer** to join our team in **Chantilly, VA.** In this role, you will...on Microsoft Azure + Experience designing and deploying Azure-based solutions and working with DevOps practices and tools such… more
    ManTech (09/16/25)
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  • Principal Software Engineer

    Cengage Group (Virginia Beach, VA)
    …and lead remote software engineering organizations using agile principles to architect and deliver high availability enterprise software. You will partner closely ... and platform support. This is a multi-functional and agile team environment. You will work jointly with other technology...able to lead or collaborate as needed. + Design, architect , and implement new features and functionality with the… more
    Cengage Group (09/24/25)
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