• Fannie Mae (Washington, DC)
    …maintaining hardware, technology, and/or processes. *THE IMPACT YOU WILL MAKE* The * Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI ... 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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  • AI Sustaining Engineer Principal

    Prime Therapeutics (Washington, DC)
    …and drives every decision we make. **Job Posting Title** AI Sustaining Engineer Principal - AI Center of Excellence - Remote **Job Description** **The ... Principal Artificial Intelligence (AI) Engineer is responsible for delivering on the modernization of Prime's AI capabilities through managing, optimizing, and… more
    Prime Therapeutics (10/14/25)
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  • Senior Principal Security

    Oracle (Washington, DC)
    …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security ... is a full-time role based with room to be remote for the right candidate. **Basic Qualifications** + Bachelor's...Prior role as a Principal or Senior Principal Security Engineer at a… more
    Oracle (11/25/25)
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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 closely ... **Location:** Remote , United States **Employment Type:** FullTime **Location Type:**...design, architect and build secure, multi-cloud, external and internal security controls that keep our customer's data safe as… more
    Confluent (10/30/25)
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  • Remote Principal Cloud Software…

    Oracle (Washington, DC)
    **Job Description** As a Principal Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which ... Kafka, Flink, and RabbitMQ for efficient data flow. + Ensure data security and privacy by implementing access controls, encryption, and compliance with healthcare… more
    Oracle (11/25/25)
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  • Principal Site Reliability DevOps…

    Oracle (Washington, DC)
    …person who loves a challenge? Solve the complex puzzles you've been dreaming of as our Engineer . If you have a passion for innovation in tech, we want you on our ... the focus on excellence. As a Site Reliability DevOps Engineer , you will be responsible for defining and deploying...include:** The ability to acquire & maintain a federal security clearance vital for this role, which requires you… more
    Oracle (12/02/25)
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  • Remote Principal Software…

    Oracle (Washington, DC)
    …computer science or a related field. + US Citizenship and willingness to obtain security clearance after starting is required. + 8+ years of relevant experience. + ... Strong background in distributed systems for SaaS/IaaS development. + Proficiency in object-oriented programming (eg, Java, C#, Ruby). + Expertise in Big Data technologies (eg, Hadoop, stream processing) and database systems. + Proven ability to lead technical… more
    Oracle (11/25/25)
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  • [ Remote ] Principal Software…

    Oracle (Washington, DC)
    …applied science models, with an emphasis on scalability, reliability, and security in Oracle Cloud Infrastructure (OCI). 3. Collaborate closely with scientists ... and engineers to deliver user-friendly APIs, libraries, and documentation enabling effective model experimentation and deployment. 4. Build and support asynchronous communication patterns **(user-agent, agent-agent and multimodal)** using message queues and… more
    Oracle (11/25/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal ** at GDIT. Here, technologists have many paths to grow a ... **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Information Security ,Information Technology (IT) **Experience:** 8 + years of related… more
    General Dynamics Information Technology (12/17/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …not apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch your ... during the hiring phase, then dropped off on a remote contract and never seen or heard from the...amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our… more
    GliaCell Technologies (11/10/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Principal HPC Software Engineer who is...during the hiring phase, then dropped off on a remote contract and never seen or heard from the ... on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and...amazingly talented people Job Description: GliaCell is seeking a Principal HPC Software Engineer on one of… more
    GliaCell Technologies (11/21/25)
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  • Principal Systems Engineer

    GliaCell Technologies (Columbia, MD)
    …do not apply if you currently do not possess this level of clearance. Are you a Principal Systems Engineer who is ready for a new challenge that will launch your ... during the hiring phase, then dropped off on a remote contract and never seen or heard from the...amazingly talented people Job Description: GliaCell is seeking a Principal Systems Engineer on one of our… more
    GliaCell Technologies (12/03/25)
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  • Principal DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Principal DevOps Engineer who is ready...during the hiring phase, then dropped off on a remote contract and never seen or heard from the ... on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and...amazingly talented people Job Description: GliaCell is seeking a Principal DevOps Engineer on one of our… more
    GliaCell Technologies (11/12/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …Solipsys is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a Principal Systems Engineer to join our team in Fulton, MD who is ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...You Will Do** + Serve as an Onsite Systems Engineer and Command and Control (C2) Operations Subject Matter… more
    RTX Corporation (11/19/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …a mix of domestic and international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton, MD.** **U.S. citizenship ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...you will serve as a technical lead and systems engineer on challenging software development projects such as the… more
    RTX Corporation (10/16/25)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …The **Console Team** within Oracle Cloud Infrastructure is seeking an experienced Principal Frontend AI Software Development Engineer to help build the ... are essential along with a strong, proactive ethic. Key Responsibilities The ** Principal Frontend AI Software Development Engineer ** will be responsible for… more
    Oracle (11/25/25)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …across these tenancies, and securely configure these tenancies. We're looking for a Principal Software Development Engineer to help us build new features for ... developing, designing and debugging of software applications or operating systems. As a Principal Software Development Engineer , you will be working closely with… more
    Oracle (11/25/25)
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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...whether the role is designated as on-site, hybrid or remote ._** The salary range for this role is 124,000… more
    RTX Corporation (10/17/25)
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  • Principal Systems Engineer (Hybrid)

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a ** Principal Systems Engineer ** to work in Fulton, MD. **What You Will Do** ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...+ Serve as a technical lead and systems engineer on challenging software development projects such as the… more
    RTX Corporation (12/06/25)
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  • CCSS Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...whether the role is designated as on-site, hybrid or remote ._** The salary range for this role is 101,000… more
    RTX Corporation (11/13/25)
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