• Principal Engineer, Amazon | Multiple…

    Amazon (Arlington, VA)
    …that delight our customers and advance our technology. Key job responsibilities As a Principal Software Engineer, you will: Serve as a technical leader on our ... Description At Amazon, Principal Engineers are both visionary leaders and hands-on...establish technical standards and drive the overall technical architecture, engineering practices, and engineering methodologies for products… more
    Amazon (11/14/25)
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  • Principal Geotechnical Engineer

    American Electric Power (Roanoke, VA)
    …or PhD in engineering from a program accredited by ABET* **Desired software knowledge/experience:** . SLOPE/W (or equivalent) slope stability software . FAD ... accomplishment of assigned objectives. **Job Description** We're seeking a Principal **Geotechnical Engineer** in the Tulsa, OK or Roanoke,...Tools, LPILE, SHAFT, GROUP, etc. foundation design software . Civil 3D *ABET - Engineering more
    American Electric Power (12/10/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Fairfax, VA)
    …The FSR will have reach-back/liaison support from Northrop Grumman Responsible Engineering /Development/Test Engineering teams. **Sr. Principal System Test ... field locations. + Develop general knowledge of all aircraft systems, VTC/PTC, Engineering Design and software . Perform field integration, troubleshooting, and… more
    Northrop Grumman (11/16/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …with Atlassian products (Bitbucket, Bamboo, JIRA, etc.) + Familiarity with version control software such as git + Reverse engineering ARM binaries + Developing ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (12/12/25)
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  • Principal Sales Engineer - Data…

    Rocket Software (Richmond, VA)
    …BELIEVE in what they're doing!** **Job Description Summary:** We're looking for a Principal Sales Engineer who is not only passionate about technology but thrives on ... skills will drive success in new and existing partnerships. The Sales Engineering team supports Account Executives in new and existing partner relationships, as… more
    Rocket Software (10/25/25)
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  • Full Stack Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Health Care Exchanges,Java,Java Enterprise Edition,Web ... 9 + years of related experience **Job Description:** FULL STACK ENGINEER PRINCIPAL Transform technology into opportunity as a **Full Stack Java Engineer … more
    General Dynamics Information Technology (12/31/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …ethical use of AI. Conduct audits to ensure compliance security standards. + Conducts software and systems engineering and software systems research to ... while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal ** at GDIT. Here, technologists have many paths to grow a meaningful career… more
    General Dynamics Information Technology (12/17/25)
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  • Principal Architect - AI & Datacenter

    SHI (Richmond, VA)
    …benchmark optimization. + Influence Product and R&D Direction: Collaborate with infrastructure engineering , software development, and AI solution groups and OEM ... - in our offices or yours.** **Job Summary** The Principal Architect - AI & Datacenter serves as the...scripting and programming languages to automate tasks and develop software solutions, specifically Python, Java, or C++. - Intermediate… more
    SHI (12/16/25)
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  • Senior Principal Data Center Engineer…

    Oracle (Richmond, VA)
    **Job Description** As a Senior Principal Data Center Engineer, you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth is ... to work cross-functionally with different disciplines (Mechanical, Electrical, Thermal, and Software ) to develop thermal solution optimized for the entire data… more
    Oracle (11/25/25)
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  • Azure Cloud Developer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …**Public Trust/Other Required:** BI Full 6C (T4) **Job Family:** Software Engineering **Skills:** Cloud Computing,Cloud Development,Cloud Platform ... of related experience **Job Description:** Own the opportunity as a **Cloud Developer Principal ** and help ensure the mission is never interrupted. At GDIT, we… more
    General Dynamics Information Technology (12/19/25)
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