• Zachary Piper Solutions (Washington, DC)
    Zachary Piper Solutions is seeking a Sr Linux Principal Systems Engineer to join our team in supporting a Global Government Client. This role is onsite ... with potential for a hybrid schedule in Washington, DC . The Sr Linux Principal Systems Engineer will integrate Linux systems into a Windows… more
    job goal (01/13/26)
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  • Sr . Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** ** Sr . Principal Member of Technical Staff, OCI Storage** Are you interested in delivering large-scale, high performance, fault tolerant ... and business impact while delivering critical enterprise level features. **Responsibilities** As a Sr . Principal Member of Technical Staff, you will work with… more
    Oracle (11/25/25)
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  • Sr Principal Software Developer (OCI…

    Oracle (Washington, DC)
    **Job Description** Responsibilities As a Senior Principal Software Engineer / Consulting Member of Technical Staff, you will work with teams of software ... existing products. You should be able to architect broad systems interactions, be hands-on, be able to dive deep...collaborative, agile environment, and be excited to learn. Our Senior Principal engineers are also the people… more
    Oracle (11/25/25)
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  • Cloud Engineer Sr Principal

    General Dynamics Information Technology (Fairfax, VA)
    …to ensure our mission is never interrupted. Our work depends on a Cloud Systems Engineer Senior Advisor joining our team to support internal GDIT operational ... working in a remote based environment. As a Cloud Systems Engineer Sr . Advisor supporting internal GDIT...and documentation skills. * Experience presenting to stakeholders and senior management * Ability to work some nights and… more
    General Dynamics Information Technology (01/06/26)
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  • Sr Principal Software Engineer -GPU…

    Oracle (Washington, DC)
    …innovation, exploring the next generation of AI accelerators and hardware solutions. As a Senior Principal software engineer, part of our growing team, you will ... machine learning and deep learning applications. Career Level - IC5 **Responsibilities** Our Senior Principal engineers are also the people who can work… more
    Oracle (01/01/26)
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  • Sr . Principal Software Engineer…

    Oracle (Washington, DC)
    …cloud service software engineering: networking, high scale distributed systems , virtualized infrastructure, identity, security, observability, and user experience. ... with high quality. + Good knowledge of data structures, algorithms, operating systems , and distributed systems fundamentals. + Good understanding of databases,… more
    Oracle (12/10/25)
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  • Sr . Cyber Architect

    General Dynamics Information Technology (Washington, DC)
    …Bring your cyber expertise and drive for innovation to GDIT. The Cybersecurity Analyst Sr Principal must have: * Education: Bachelors degree in a technical ... experience * Desired Technical skills: Experience with various Operating Systems ( Linux /Windows/MacOS), various scripting languages (Python/Perl/Shell, etc);… more
    General Dynamics Information Technology (12/15/25)
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  • Principal or Senior Principal

    Northrop Grumman (Washington, DC)
    …making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...either the Principal Field Service Engineer OR Senior Principal Field Service Engineer level, depending… more
    Northrop Grumman (12/04/25)
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  • Lead Senior Principal Cloud…

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Description:** Job Description Transform technology into opportunity as **a Lead Senior Principal Cloud Developer** at GDIT. Shape what's next for ... At GDIT, people are our differentiator. As a **Lead Senior Principal Cloud Developer,** you will help...cloud solutions + Maintains the integrity and security of systems + Maintains all documentations + Supports and develops… more
    General Dynamics Information Technology (01/08/26)
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  • Senior Principal Software Developer

    Oracle (Washington, DC)
    **Job Description** As a ** Sr . Principal Software Development Engineer** in the **Oracle Cloud Infrastructure (OCI) Security Platform** division, you will play a ... the KMS stack, from **cryptographic hardware integration** to **distributed systems architecture** and **operational excellence** in large-scale production environments.… more
    Oracle (11/25/25)
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  • Senior Principal Security Engineer

    Oracle (Washington, DC)
    …are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security leader for ... deploying security automation tools and libraries. **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at a major… more
    Oracle (11/25/25)
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  • Senior Principal Software Engineer,…

    Oracle (Washington, DC)
    …Description** OCI (Oracle Cloud) AI Infrastructure Innovation team is seeking a Senior Principal Performance Engineer to lead end-to-end performance strategy and ... engineering across the full stack application services, runtimes, operating systems , network, storage, and underlying hardware. You will define architecture changes,… more
    Oracle (12/11/25)
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  • Senior Principal Offensive Security…

    Oracle (Washington, DC)
    …(OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The ... . Are you interested in building large-scale distributed security systems and tools for the cloud? Do you love...platforms for code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list… more
    Oracle (12/20/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …and 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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  • Senior Principal Network Reliability…

    Oracle (Washington, DC)
    …solutions . Experience with network configuration management . Experience with Linux systems administration . Strong experience with influencing product ... a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. This role offers… more
    Oracle (12/11/25)
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  • Senior Principal Software Engineer

    Oracle (Washington, DC)
    …all areas of cloud service software engineering: high-scale distributed systems , virtualized infrastructure, identity, security, observability, and user experience. ... with high quality. + Good knowledge of data structures, algorithms, operating systems , and distributed systems fundamentals. + Working familiarity with… more
    Oracle (11/26/25)
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  • Senior Principal Software Developer,…

    Oracle (Washington, DC)
    …should be a rock solid developer able to dive deep into low-level systems , design broad distributed system interactions for high performance, high scale data-planes. ... with the developing, designing and debugging of software applications or operating systems . Career Level - IC5 **Responsibilities** + 10+ years of relevant… more
    Oracle (11/25/25)
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  • Principal Cloud Developer with Node.JS…

    General Dynamics Information Technology (Fairfax, VA)
    …cloud computing **required** ; 7+ years of total IT experience **strongly preferred** + ** Sr Principal Level:** 8+ years of related experience with **AWS** cloud ... related experience **Job Description:** Transform technology into opportunity as a ** Principal Cloud Developer** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (12/11/25)
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  • Senior / Principal Member…

    Oracle (Washington, DC)
    …microservices and versioned enterprise APIs, engineer data models across SQL/NoSQL systems , and deliver rock-solid reliability at scale. From performance tuning and ... field (MS preferred) or equivalent experience + 6+ years building distributed backend systems in cloud environments + Expert in Java; plus experience with Node.js… more
    Oracle (11/25/25)
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  • Principal Software Development Engineer…

    Oracle (Washington, DC)
    …Government Defense Intelligence (GDI) division. **Responsibilities** **Responsibilities** Our Principal engineers are technical leaders in our government clouds. ... a passion for mentoring junior engineers as well as collaborating with the most senior architects; someone who knows how to balance speed and quality with iterative… more
    Oracle (12/20/25)
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