• Principal Software Engineer

    CoStar Realty Information, Inc. (Nashville, TN)
    Principal Software Engineer Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... Our CoStar Benchmark product development team is looking for an experienced ** Principal Software Engineer** to own the architecture and design of our software… more
    CoStar Realty Information, Inc. (10/01/25)
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  • Principal Observability Customer Success…

    Amazon (New York, NY)
    …AI and ML, proactively react, predict, and prevent problems. As a Principal Observability Customer Success Specialist within the AWS Specialists & Partners (ASP) ... Customer Success Center of Excellence organization, you will drive enterprise adoption and value realization for Customers in their post launch journeys around… more
    Amazon (07/31/25)
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  • Principal AI System Developer

    Caterpillar, Inc. (Peoria, IL)
    …world, so we can all enjoy living in it. Caterpillar is seeking an elite ** Principal AI System Developer** to join our team and act as a champion of Artificial ... Global Finance, you will lead the AI-enablement vision for our next-generation, enterprise -scale accounting data harmonizer system. This is a critical senior AI… more
    Caterpillar, Inc. (10/16/25)
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  • Principal Engineer I - Cybersecurity…

    Toyota (Plano, TX)
    …practices, and ensure timely remediation of security flaws **What You Bring** + Architect secure, scalable enterprise patterns across AWS, Azure, GCP, and hybrid ... and interested in joining a collaborative and highly motivated team as a ** Principal ** **Engineer I - DevSecOps** **.** The primary responsibility of this role is… more
    Toyota (10/15/25)
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  • Principal Platform Engineer - Data Ops…

    DIRECTV (El Segundo, CA)
    …software engineering experience** , including **10+ years preferred as a Big Data Architect ** , focused on end-to-end data infrastructure design using Spark, ... architecture principles. **2. Engineering Excellence & Automation Frameworks (25%)** + Architect and guide the development of reusable automation frameworks in… more
    DIRECTV (10/18/25)
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  • Principal Analyst, Disaster Recovery

    Vail Resorts (NY)
    …or until the position is filled (whichever is first). **Job Summary:** As Principal Analyst - Disaster Recovery, you will design and own the end‑to‑end recovery ... strategy that ensures rapid, reliable fail‑over of on‑premise infrastructure to Microsoft Azure. You'll lead the migration of legacy virtualized workloads (VMware,… more
    Vail Resorts (10/10/25)
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  • Principal Applied Scientist, Customer…

    Amazon (Santa Clara, CA)
    Description We are seeking a Principal Applied Scientist to lead Amazon Customer Service's (ACS) text-based AI initiatives. In this role, you will spearhead the ... and agentic AI solutions for customer service automation. You will architect scalable chatbot solutions that deliver exceptional customer experiences across multiple… more
    Amazon (09/04/25)
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  • Principal Engineer (Cortex Cloud)

    Palo Alto Networks (Santa Clara, CA)
    …where we all win with precision. **Your Career** We are looking for a Principal Backend Engineer to join our Cortex backend engineering group. Be at the forefront ... You will design, develop, and maintain the core backend infrastructure for Palo Alto Networks' Cortex Cloud Platform and...value to thousands of customers. **Your Impact** As a Principal Engineer on the team, you will: + Work… more
    Palo Alto Networks (10/21/25)
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  • Software Engineer or Principal Software…

    Northrop Grumman (San Diego, CA)
    …Grumman Aeronautics Systems has an opening for a **Software Engineer or a Principal Software Engineer** to join our team of qualified, diverse individuals within our ... Hyper-V, or other hypervisors) + Implement and manage core infrastructure services (eg, DNS, DHCP, NAS, and Active Directory)...for mission planning solutions?? + Collaborate with the Chief Architect and Lead Systems Engineer to build and test… more
    Northrop Grumman (08/09/25)
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  • Principal Product Security Engineer

    Palo Alto Networks (Santa Clara, CA)
    …create an environment where we all win with precision. **Your Career** As a Principal Product Security Engineer on the Infosec Product Security team, you will be a ... advance security throughout the entire product lifecycle. **Your Impact** + Architect , champion, and oversee the implementation of next-gen AppSec technologies with… more
    Palo Alto Networks (10/03/25)
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