• Fannie Mae (Washington, DC)
    …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 (Washington, DC)
    …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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  • Principal / Senior Principal DevOps…

    Northrop Grumman (Annapolis Junction, MD)
    …100% onsite in Linthicum /** **Annapolis Junction, MD** **_._** **Basic Qualifications for Principal DevOps Platform Engineer :** + Principal : Bachelor's ... DoD security clearance. **Preferred Qualifications for a Principal DevOps Engineer :** + Willingness to learn...DoD clearance per business requirements. **Basic Qualifications for Senior Principal DevOps Platform Engineer :** +… more
    Northrop Grumman (08/08/25)
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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 Cybersecurity Engineer

    OneMain Financial (Baltimore, MD)
    …with the enterprise security architecture and NIST 800.53 controls. The Principal Cybersecurity Engineer has a demonstrated mastery in multiple security ... **Position Overview:** The Principal Cybersecurity Engineer is ideally based...designs and strategies of both security and non- security technologies. Along with security platform more
    OneMain Financial (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 DevOps Lead…

    RTX Corporation (Fulton, MD)
    …market. Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer ** who is seeking a challenging new ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as... SMEs to design, implement, and maintain the DevSecOps platform for the organization. This is an exciting opportunity… more
    RTX Corporation (10/17/25)
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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 (Alexandria, 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 (Washington, DC)
    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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  • ): Senior Principal EW RF Integration…

    Northrop Grumman (Baltimore, MD)
    …of your career. We are looking for you to join our team as a Senior Principal EW RF Integration and Test Engineer to join our Maritime/Land Systems & Sensors ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...on-site. **What You'll get to Do:** As the Senior Principal EW RF Integration and Test Engineer more
    Northrop Grumman (09/19/25)
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