• Principal /Sr. Principal Mission…

    Northrop Grumman (Chantilly, VA)
    …management processes for space vehicle configuration, to include both hardware, software , and configurable item parameters. + Coordinate with external interfaces to ... Atlassian Suite (Jira, Confluence), BitBucket, MatterMost. This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer (level 4) depending… more
    Northrop Grumman (07/16/25)
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  • Principal UX Researcher , QuBIT

    Amazon (Arlington, VA)
    …Amazon's Quantitative Business Intelligence (QuBIT) organization is looking for a Principal UX Researcher to define research strategy, own the research roadmap, ... and help you achieve your short- and long-term career goals. As a Principal UX Researcher, you will focus on user research that influences end-to-end operator… more
    Amazon (07/09/25)
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  • Principal Technical Specialist, Trade…

    L3Harris (Arlington, VA)
    …sea and cyber domains in the interest of national security. Job Title: Principal Technical Specialist, Trade Compliance Job Code: 23350 Job Location: Arlington, VA ... Job Schedule: 9/80 Job Description: The Principal Technical Specialist, Trade Compliance is a full-time position supporting jurisdictions and classification (J/C)… more
    L3Harris (06/25/25)
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  • Principal Product Manager Tech, Tech…

    Amazon (Arlington, VA)
    …aspects related to IT Asset Management and Business Operations. We are seeking a Principal Product Manager, Asset Management to be a product lead for the corporate ... be responsible for scoping and delivering large projects end-to-end. As a Principal Product Manager, you will be responsible for gathering customer requirements,… more
    Amazon (05/23/25)
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  • Principal Azure Solution Architect, Cloud…

    Amazon (Arlington, VA)
    …Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to ... computing - 10+ years of specific technology domain areas (eg software development, cloud computing, systems engineering, infrastructure, security, networking, data… more
    Amazon (07/15/25)
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  • Engineer/ Principal Engineer Ground Systems…

    Northrop Grumman (Dulles, VA)
    …requirements for Ground Solutions by defining, adapting and deploying ground software and communication systems required to operate the mission. **Duties:** + ... reliability / maintainability. + Responsible for developing and configuring ground software operation baselines to include, command / telemetry database baselines,… more
    Northrop Grumman (07/08/25)
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  • Principal AI/ML Scientist

    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 Information ... maturing the organization's processes and building/supervising a core group of software engineers. Our projects focus on AI/ML, Resilient Systems, Quantum… more
    Leidos (06/29/25)
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  • Principal S&OP Planner, Infrastructure…

    Amazon (Herndon, VA)
    …help. You'll join a diverse team of technical infrastructure program managers, software engineers, data specialists, supply chain specialists, and other vital roles. ... world's most complex supply-chain problems so our customers can innovate without limits. The Principal S&OP Planner leads the AIS Demand & S&OP team inside the CDSA… more
    Amazon (07/15/25)
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  • Principal Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and customer-focused ** Principal Security Engineer** to join our team in **Chantilly, VA** . In this role, you will help design, ... or data centers + Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS), antivirus solutions,… more
    ManTech (08/08/25)
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  • Principal Engineer - Cloud Infrastructure

    Fannie Mae (Reston, VA)
    …work includes architecture, design, coding, testing, and certifying technology platforms, software , and applications. *THE IMPACT YOU WILL MAKE* The ideal candidate ... cloud platforms (AWS, Azure, GCP). The Cloud Infrastructure - Technology Engineering - Principal role will afford you the opportunity to work as an individual… more
    Fannie Mae (07/18/25)
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