• Fannie Mae (Reston, VA)
    …and/or maintaining hardware, technology, and/or processes. *THE IMPACT YOU WILL MAKE* The * Principal Engineer (Director IC), Exchange Platform (APIs, Files, ... or equivalent * Deep understanding of API lifecycle: design, versioning, security , throttling, analytics. * Experience with API management platforms (Preferably… more
    DirectEmployers Association (10/17/25)
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  • Fannie Mae (Reston, VA)
    …certifying technology platforms, software, and applications. *THE IMPACT YOU WILL MAKE* The Platform Engineering, Principal Engineer (Director IC) role will ... and drive alignment as in Individual Contributor. * Deep understanding of platform architecture, scalability, reliability, and security . * Experience designing… more
    DirectEmployers Association (08/22/25)
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  • Tyto Athene (Washington, DC)
    **Description** Tyto Athene is seeking a Part-Time ** Principal Engineer ** to support a Government Program Management Office in Suitland, MD. ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1490/ principal - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-DC-Washington_ **ID** _2025-1490_ **Category**… more
    DirectEmployers Association (10/04/25)
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  • Principal Engineer , Security

    Confluent (Washington, DC)
    …One Confluent. One Team. One Data Streaming Platform . **About the Role:** As a Principal Engineer of Confluent's Security Platform , you will work ... Will Do:** + Be part of driving the overall technical charter for the Security Platform -- including external and internal and security systems and cloud… more
    Confluent (10/30/25)
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  • Platform Engineer Sr…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Platform Engineer Sr Principal at GDIT. Here, you'll tailor ... and we'll make your career growth ours. At GDIT, people are our differentiator. As a Platform Engineer Sr Principal you will help ensure today is safe and… more
    General Dynamics Information Technology (10/15/25)
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  • Principal ServiceNow Engineer

    Bank of America (Washington, DC)
    Principal ServiceNow Engineer - Global Information Security Chicago, Illinois;Washington, District of Columbia; Charlotte, North Carolina; Jacksonville, ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Chicago/ Principal -ServiceNow- Engineer Global-Information- Security \_25036284) **Job Description:** At… more
    Bank of America (09/03/25)
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  • Principal Mechanical Engineer

    Amazon (Herndon, VA)
    …trade-offs, and managing technical risks across complex mechanical systems. As a principal engineer , you will influence and mentor engineering teams while ... connected to the innovation they depend on. As a Principal Mechanical Engineer , you will be a...our mechanical solutions meet the highest standards for safety, security , and cost-effectiveness at unprecedented scale. This role requires… more
    Amazon (10/29/25)
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  • Senior Principal Software Engineer

    Mastercard (Arlington, VA)
    …strategies and decisions. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, data engineering, or ... and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's Data &… more
    Mastercard (10/17/25)
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  • Principal Software Engineer

    Ford Motor Company (Washington, DC)
    platform architects), data platform principal engineers, AI Platform engineers, product managers, data scientists, security teams, and business ... Ford's Industrial System. **In this position ** As a Principal Software Engineer within the Global Industrial...+ Lead the design and development of critical ISA platform features, complex application implementation, and write and drive… more
    Ford Motor Company (10/11/25)
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  • Principal , Mechanical Engineer

    Amazon (Herndon, VA)
    …of air handling infrastructure for our data centers. AWS is seeking a Principal , Mechanical Engineer for our team developing new infrastructure solutions that ... of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll...improvement at scale A day in the life A Principal , Mechanical Engineer for Air Handling works… more
    Amazon (10/30/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! ** Principal Cyber Engineer ** Cyber Offense and ... in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum… more
    Nightwing (09/12/25)
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  • Senior Principal Cloud Engineer

    Eliassen Group (Washington, DC)
    **Senior Principal Cloud Engineer ** **Washington, DC** **Type:** Contract-to-Hire **Category:** Architecture **Industry:** Government **Reference ID:** JN ... + Description + Recommended Jobs **Description:** We are looking for a Senior Principal Cloud Engineer to join our team. Minimum 15+ years of… more
    Eliassen Group (09/27/25)
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  • Principal Systems Engineer - ISR SME

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced Principal Systems Engineer with specialized expertise in Intelligence, Surveillance, ... (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of… more
    QinetiQ US (10/16/25)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    …Microsoft certifications such as Azure Administrator Associate, Azure Security Engineer Associate, Solutions Expert in Cloud Platform and Infrastructure, or ... **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join...issues related to Azure cloud environments + Implementing Azure security best practices and managing Windows and Linux servers… more
    ManTech (09/16/25)
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  • Principal Cloud Operations Engineer

    Pegasystems (Dulles, VA)
    …with FedRamp, US Citizenship is required_** **Picture Yourself at Pega:** As a Principal Engineer , you are recognized as a database authority, with extensive ... Principal Cloud Operations Engineer Databases Job...expertise and experience to improve reliability of Pega Cloud Platform . You will take personal ownership of the systems… more
    Pegasystems (09/19/25)
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  • Principal Workspace Strategic Cloud…

    Google (Reston, VA)
    Principal Workspace Strategic Cloud Engineer , Google Public Sector _corporate_fare_ Google _place_ Reston, VA, USA; Austin, TX, USA; +4 more; +3 more ... in system design. + Active or the ability to obtain Secret security clearance. **Preferred qualifications:** + Experience with Google Workspace Admin Console… more
    Google (10/29/25)
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  • Principal Software Engineer

    Microsoft Corporation (Reston, VA)
    …achieve breakthroughs in productivity, physical tasks, and scientific exploration. As a ** Principal Software Engineer ** - Advanced Autonomy and Applied Robotics, ... you will help define and build the next-generation platform that powers human-robot-AI collaboration and AI-driven discovery and development. In this role, you will… more
    Microsoft Corporation (10/17/25)
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  • Principal Software Engineer - Cloud

    Otsuka America Pharmaceutical Inc. (Washington, DC)
    **Job Description** We're looking for a Principal Software Engineer to join our growing team and lead the development and strategy for our Digital Medicine ... Platform 's service layer. As the ideal candidate, you have...continuous improvement and fine-tuning of API performance, scalability, and security + Independently design, code, and test major features,… more
    Otsuka America Pharmaceutical Inc. (08/08/25)
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  • Engineer / Principal Engineer

    Northrop Grumman (Dulles, VA)
    …and test activities at a customer location. This position may be filled as an Engineer (level 2) or Principal Engineer (level 3) depending on how ... they're making history. Northrop Grumman has an immediate opening for a Systems Test Engineer on an exciting program based in Dulles, Virginia. As a Systems Test … more
    Northrop Grumman (10/16/25)
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  • CCSS Principal Systems Engineer

    RTX Corporation (Washington, DC)
    …safer, more secure world. Raytheon Field Engineering is anticipating an opportunity for a ** Principal Systems Engineer ** . This role is suited for a motivated ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (09/19/25)
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