• Zscaler (Short Hills, NJ)
    …three days a week. Exceptional remote candidates will also be considered. As a Principal Site Reliability Engineer - ML Platform, you will: + Architect, build, ... the engineering team to design and implement CI/CD pipelines, infrastructure provisioning, scripting automation for deployment and customer-facing services, robust… more
    DirectEmployers Association (10/08/25)
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  • TYLin (New York, NY)
    …by finding more sustainable solutions. **Job Summary** TYLin's Water Sector seeks a Principal Engineer /Senior Project Manager to join our team in New York ... **What You'll Do:** + **Lead & Deliver Projects:** Serve as Project Principal or Project Manager on high-profile municipal infrastructure projects, ensuring… more
    DirectEmployers Association (09/20/25)
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  • Principal Engineer

    MTA (New York, NY)
    Principal Engineer ( Infrastructure ) Job ID: 13463 Business Unit: MTA Construction & Development Location: New York, NY, United States Regular/Temporary: ... apply 30 days after their effective date of hire. JOB TITLE: Principal Engineer - Infrastructure AGENCY: Construction & Development DEPT/DIV: Delivery/… more
    MTA (10/22/25)
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  • Associate Director, Sr Principal Systems…

    Bristol Myers Squibb (Princeton, NJ)
    …. **Summary:** Bristol Myers Squibb is looking for an experienced Sr Principal Systems Engineer in HPC/AI infrastructure to work ... teams and various stakeholders to design, manage, and support cutting-edge HPC/AI infrastructure platforms to serve our community of researchers and scientists, who… more
    Bristol Myers Squibb (09/30/25)
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  • Principal Data Platform Engineer

    MetLife (Bridgewater, NJ)
    Role Value Proposition: We are seeking a skilled Principal Data Platform Engineer with 5+ years of experience in designing, building, implementing, and managing ... MLOps platform on Azure Cloud. Will be responsible for automating infrastructure , ensuring platform reliability, optimizing costs, and supporting data engineering,… more
    MetLife (10/12/25)
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  • Principal Software Engineer , Data…

    New York Times (New York, NY)
    …machine learning development-from feature engineering to real-time model serving. As a principal engineer , you will partner with product, data science, and ... paying for. About the Role We are seeking a Principal Software Engineer to lead the architecture...architecture and evolution of our data and machine learning infrastructure . This role will shape the foundation on which… more
    New York Times (10/23/25)
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  • Principal Engineer - GenAI Platform

    Bank of America (New York, NY)
    Principal Engineer - GenAI Platform New York, New York **To proceed with your application, you must be at least 18 years of age.** Acknowledge Refer a friend ... and its clients. We are looking for a Senior Principal Engineer to continue to scale the...open-source Large Language Models, working with on-premises and Cloud infrastructure , and using structured and unstructured data sets to… more
    Bank of America (10/15/25)
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  • Principal Power Engineer , Rail…

    TYLin (New York, NY)
    …resources by finding more sustainable solutions. **Job Summary** TYLin is seeking a Principal Power Engineer to lead the planning and design of high-profile ... **TYLin** is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the… more
    TYLin (10/06/25)
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  • Principal Engineer - Global Dining

    American Express (New York, NY)
    …dining experiences worldwide. How will you make an impact in this role? As the Principal Engineer for Global Dining, you will be the most senior technical leader ... + 10 years of experience in software engineering, with at least 3 years as a Principal Engineer / Distinguished Engineer at a large-scale tech organization +… more
    American Express (10/17/25)
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  • Principal Software Engineer

    Citizens (Iselin, NJ)
    …Phoenix AZ Role is not relocation eligible. Responsibilities Your role as Calypso Principal Software Engineer is to work with engineering teams and architecture ... of projects as the bank pivots towards innovation and customer experience. The Calypso Principal Software Engineer will be responsible for: + Participating in an… more
    Citizens (10/31/25)
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  • Principal IaC Engineer (Middleware…

    Fiserv (Berkeley Heights, NJ)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Principal IaC Engineer (Middleware and Kubernetes) **About your role:** In this role ... you will architect and implement cloud-native infrastructure across AWS and Azure environments, ensuring security, scalability, and cost-efficiency. You will lead… more
    Fiserv (09/10/25)
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  • Principal Electrical Engineer

    Parsons Corporation (New York, NY)
    …**Job Description:** Parsons Corporation is seeking to hire a Lead Traction Power Engineer to support infrastructure projects in the rail and transit industry, ... locations, is expected. **SPECIFIC RESPONSIBILITIES** : + Will function as discipline Engineer on medium to large projects, assuming responsibility for the work of… more
    Parsons Corporation (11/01/25)
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  • Principal Software Engineer - MAI…

    Microsoft Corporation (New York, NY)
    …that would otherwise be too scary/risky to do. We are looking for a ** Principal Software Engineer ** to identify areas of risk and opportunity, then design ... that have true artificial intelligence across agents, applications, services, and infrastructure . Security Engineering for Copilot is focused on building and… more
    Microsoft Corporation (10/29/25)
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  • Principal Software Engineer

    Microsoft Corporation (New York, NY)
    …to provide better experiences for clinicians, staff, and patients. We are seeking a ** Principal Software Engineer ** to join the Dax Core team, a strategic part ... solutions rather than building them from scratch. As a Principal Software Engineer , you will lead the...of new features and services end-to-end, including relevant cloud infrastructure changes. Produce maintainable and testable code at high… more
    Microsoft Corporation (10/31/25)
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  • Principal Data Privacy Engineer

    Microsoft Corporation (New York, NY)
    Microsoft AI (MAI) is seeking an experienced ** Principal Data Privacy Engineer ** to help build mission applications and platform components for our personal AI, ... data, cloud platform environments. + Work collaboratively with other Platform, infrastructure , application engineers as well as AI Researchers to build next… more
    Microsoft Corporation (11/01/25)
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  • VP, Principal Security Engineer

    Synchrony (New York, NY)
    Job Description: **Role Summary/Purpose:** We are seeking a highly experienced Principal Security Engineer to help lead highly technical projects to help improve ... The ideal candidate will possess deep expertise in cybersecurity, DevOps, infrastructure , and development, combined with the ability to influence without authority… more
    Synchrony (10/30/25)
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  • Sr Principal Software Engineer

    The Walt Disney Company (New York, NY)
    …across Disney's streaming and digital products. **Job Summary:** As a Sr Principal Software Engineer within the Identity Engineering organization, you will ... Disney's media business:** DE&E Technologists are designing and building the infrastructure that will power Disney's media, advertising, and distribution businesses… more
    The Walt Disney Company (09/03/25)
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  • Principal Software Engineer

    Snap Inc. (New York, NY)
    …with precision, and always execute with privacy at the forefront. ​We're looking for a Principal Software Engineer to join the Growth Team at Snap Inc! What you ... and distributed systems + Cloud computing and storage systems + Infrastructure and large-scale system design + Information Retrieval/Search Systems + Machine… more
    Snap Inc. (08/27/25)
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  • Principal Engineer

    NBC Universal (New York, NY)
    …is expected to be completed during 2025. Versant Media is seeking a highly accomplished Principal Web & Content Supply Chain Engineer to serve as the chief ... and enforce security best practices across all DTC codebases and infrastructure , ensuring compliance with industry standards and internal policies. + Mentorship… more
    NBC Universal (11/01/25)
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  • Principal Software Engineer - CoreAI

    Microsoft Corporation (New York, NY)
    …text, image, audio, video, and multimodal content. We are looking for a Principal Software Engineer who is passionate about building customer-facing AI services ... a Service, Azure machine learning (ML), Cognitive Services, and the global Azure AI infrastructure for running the largest AI workloads on the planet. We do not just… more
    Microsoft Corporation (10/31/25)
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