• TYLin (Fairfax, VA)
    **TYLin** is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the ... global infrastructure market. With over 3,000 employees throughout the Americas,...more sustainable solutions. **Job Summary** Ready to take the lead on projects that move people and shape communities?… more
    DirectEmployers Association (12/06/25)
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  • Principal Infrastructure Lead

    RTX Corporation (Dulles, VA)
    …the demands of a rapidly evolving global market. We have an immediate need for an ** Principal ** ** Infrastructure Lead Engineer - Classified System** to ... lead and guide a small team of infrastructure engineers in the Dulles, VA area. The ...infrastructure engineers in the Dulles, VA area. The lead is responsible for guiding minor architectural modifications for… more
    RTX Corporation (11/04/25)
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  • Principal Software Engineer - AI…

    Oracle (Washington, DC)
    **Job Description** Oracle Cloud Infrastructure (OCI) is looking for a Principal Software Engineer to lead the development of scalable, resilient, and ... configure, secure, and validate server platforms across OCI's global fleet. As a Principal Engineer , you will architect and deliver highly available services and… more
    Oracle (11/25/25)
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  • Senior Principal Data Center…

    Oracle (Washington, DC)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure . A mix of technical breadth and ... improving performance and efficiency of OCI platforms and data center infrastructure . + Technical lead , serving as a resident data center mechanical systems and… more
    Oracle (11/25/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** OCI (Oracle Cloud) AI Infrastructure Innovation team is inventing the next generation of storage technologies. You will lead architecture and ... the opportunity to advance the state of the art. Responsibilities Lead end-to-end architecture, system design, and implementation for distributed storage platforms.… more
    Oracle (11/25/25)
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  • Principal / Senior Principal DevOps…

    Northrop Grumman (Jessup, MD)
    …onsite in Linthicum /** **Annapolis Junction, MD** **_._** **Basic Qualifications for Principal DevOps Platform Engineer :** + Principal : Bachelor's degree ... to obtain/maintain a DoD security clearance. **Preferred Qualifications for a Principal DevOps Engineer :** + Willingness to learn transformational computing… more
    Northrop Grumman (12/05/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- ... challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our… more
    V2X (11/15/25)
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  • Principal Civil Roadway & Highway…

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** **Join Parsons Corporation as a Principal -Level Roadway & Highway Design Engineer ** Are you an experienced ... and seasoned professional to join our team as a Principal -Level Roadway & Highway Design Engineer . This...who are eager to step into project management and lead impactful projects. **What You'll Be Doing:** + **… more
    Parsons Corporation (12/11/25)
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  • Senior Principal Software Engineer

    Oracle (Washington, DC)
    …development engineering team is seeking a highly driven GPU platform software & system development engineer at the Principal Engineer level. We are at the ... of AI accelerators and hardware solutions. As a Senior Principal software engineer , part of our growing...and systems and software to drive next-gen Cloud AI Infrastructure platforms. You will contribute to platform definition, platform… more
    Oracle (11/25/25)
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  • Principal Process Engineer

    Parsons Corporation (Centreville, VA)
    …your full potential. Unleash your talent and redefine what's possible. **Job Description:** ** Principal Process Engineer - Wastewater Systems - Los Angeles, CA** ... **OPPORTUNITY** : The **Wastewater Principal Process Engineer ** provides technical leadership and...but not required + Potential to perform in a lead capacity, excellent written and oral communications skills, and… more
    Parsons Corporation (10/30/25)
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  • Senior Principal Software Engineer

    Mastercard (Arlington, VA)
    …Analytics is seeking a visionary and results-oriented Senior Principal Software Engineer , Data Architecture to lead the design and evolution of Mastercard's ... is collected, organized, governed, and distributed across Mastercard's global infrastructure . Reporting to the EVP of Data & Analytics,...All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data… more
    Mastercard (10/17/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** Join the OCI Resource Analytics Team as a Principal Software Engineer - Oracle Data Warehouse & PL/SQL Expert. We're building a cutting-edge ... insights into inventory, compliance, and cost trends. As a Principal Software Engineer , you will take ownership...core services and tools that power our data warehouse infrastructure . We're seeking engineers with a strong track record… more
    Oracle (12/04/25)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …basis, drive tactical execution of features and projects, and own feature design. As a Principal Engineer on the Oracle Cloud Marketplace team, you will set the ... **Job Description** At Oracle Cloud Infrastructure (OCI), we build the future of the...(This is** **not** **a remote position)** **Responsibilities** As a Principal Software Engineer on this team, your… more
    Oracle (11/25/25)
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  • Principal Software Engineer , OCI…

    Oracle (Washington, DC)
    …the following OCI hubs: Seattle, WA or Santa Clara, CA As a Principal Engineer inside the Oracle Cloud Infrastructure Media Services team, you will have the ... to solve challenging technical problems and function as a lead developer in the development, delivery and operation of...areas (specifically video) is highly desired for this role. Principal Engineer is an individual contributor role… more
    Oracle (11/25/25)
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  • Senior Principal Software Engineer

    Oracle (Washington, DC)
    …* Optional: Seattle, WA * Optional: Redwood City, CA **Job Description** As a Senior Principal Engineer in Oracle Cloud Infrastructure , you will provide key ... technical guidance and function as a lead developer in the development, delivery and operation of...animation and game development studios is highly desired. Senior Principal Engineer is an individual contributor role… more
    Oracle (11/25/25)
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  • Principal Software Engineer , OCI…

    Oracle (Washington, DC)
    …be based out of the following OCI hubs:Seattle, WA or Santa Clara, CA As a Principal Engineer in Oracle Cloud Infrastructure , you will have the opportunity ... solve challenging technical problems and function as a lead developer in the development, delivery and operation of...film, animation and game development studios is highly desired. Principal Engineer is an individual contributor role… more
    Oracle (11/25/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be ... capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and...cybersecurity, with the assistance of the Design & Development Lead and Chief Engineer * Interfacing directly… more
    Shuvel Digital (09/25/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... including but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an… more
    Northrop Grumman (10/02/25)
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  • Principal , Software Engineer

    Walmart (Herndon, VA)
    **Position Summary ** **What you'll do ** As a Principal Engineer , you will play an important role in shaping the technical direction and running Walmart Global ... and members. **About the Global Technology Network Engineering and Operations Team:** The Principal Network Engineer will report to the Senior Director of… more
    Walmart (10/02/25)
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  • Principal Geotechnical Dam Safety…

    AECOM (Germantown, MD)
    …a better world. Join us. **Job Description** **AECOM** is seeking a highly talented Principal Geotechnical Dam Safety Engineer to join the East Region Dams Team. ... our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex… more
    AECOM (11/26/25)
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