• Principal / Sr . Principal

    Northrop Grumman (Chandler, AZ)
    …Systems Algorithms Group** is hiring for a ** Principal / Sr Principal Guidance, Navigation, and Control (GNC) Engineer ** within the Seeker Algorithms ... all levels. **This position maybe offered at the Principal Engineer GNC Level 3 or Sr Principal GNC Level 4.** **Basic Qualifications** **If offered at… more
    Northrop Grumman (12/23/25)
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  • Senior Principal Security…

    Oracle (Phoenix, AZ)
    …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security ... and libraries. **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at a major cloud provider (OCI, AWS, Azure,… more
    Oracle (11/25/25)
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  • Lead Principal Electrical Engineer 3…

    Northrop Grumman (Chandler, AZ)
    …we have the right opportunities to fit your life and launch your career today. Lead Principal Electrical Engineer or Sr . Principal Electrical Engineer ... not only part of history, they're making history. **Lead Principal Electrical Engineer III or IV (SBI)**...and customer requirements. + Evaluate completed design with more senior engineers and other technical groups to satisfy design… more
    Northrop Grumman (12/13/25)
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  • Principal Mechanical Engineer

    Actalent (Phoenix, AZ)
    …NY, CA, CO, NJ, WY must be willing to relocate. The role reports to the Principal Engineer and Senior VP of Operations. Benefits include 100% premiums paid ... Job Title: Principal Mechanical Engineer Job Description The Principal Mechanical Engineer will serve as a technical leader and Engineer of Record… more
    Actalent (12/10/25)
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  • Sr . Principal Software…

    Oracle (Phoenix, AZ)
    **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…

    Oracle (Phoenix, AZ)
    …innovation, exploring the next generation of AI accelerators and hardware solutions. As a Senior Principal software engineer , part of our growing team, you ... a highly driven GPU platform software & system development engineer at the Principal Engineer ...deep learning applications. Career Level - IC5 **Responsibilities** Our Senior Principal engineers are also the people… more
    Oracle (11/25/25)
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  • Sr . Principal EHS Engineer

    Northrop Grumman (Chandler, AZ)
    …history. We have an opportunity to join the Corporate Environmental Remediation Team as a ** Sr . Principal EHS Engineer ** . This position reports to the ... ability. **Preferred Qualifications:** + Professional Geologist (PG) or Professional Engineer (PE) accreditation is preferred. + Strong understanding of… more
    Northrop Grumman (12/13/25)
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  • Sr . Principal Systems…

    Northrop Grumman (Chandler, AZ)
    …only part of history, they're making history. Northrop Grumman Space Systems is seeking a Sr . Principal Systems Engineer to support the Test & Evaluation ... (T&E) Integrated Product Team (IPT) for the Glide Phase Interceptor (GPI) program. The T&E IPT has whole landscape ownership of program test campaign through Initial Operational Capability (IOC). T&E IPT is accountable to ensure ground and flight test hardware… more
    Northrop Grumman (11/21/25)
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  • Sr Principal Software…

    Oracle (Phoenix, AZ)
    …CO * Optional: Seattle, WA * Optional: Redwood City, CA **Job Description** As a Senior Principal Engineer in this space, you will have broad ownership ... is highly desired. This individual contributor role is one of the senior -most technical positions within Oracle Cloud. We value individuals with exceptional soft… more
    Oracle (11/25/25)
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  • Sr . Principal Electrical…

    Northrop Grumman (Chandler, AZ)
    …of history, they're making history. **Northrop Grumman Space Systems is currently seeking a Senior Principal Electrical Engineer IV in our Chandler, AZ ... **Mentor other engineers from a technical standpoint as well as perform senior peer review.** **Collaborate early and often with other IPTs, engineering disciplines… more
    Northrop Grumman (11/03/25)
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  • Sr . Principal Software…

    Oracle (Phoenix, AZ)
    …this exciting journey Career Level - IC5 **Responsibilities** We are seeking hands-on Senior Principal Member of Technical Staff Engineers that share our passion ... the health care industry and will help deliver better patient care. As a CMTS engineer in our team, you'll be responsible and lead efforts in designing and building… more
    Oracle (12/20/25)
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  • Sr Principal AI Software…

    Oracle (Phoenix, AZ)
    **Job Description** The Senior Principal AI/ML Software Engineer is responsible for evaluating, integrating, and optimizing cutting-edge technologies for ... AI/ML infrastructure, focusing on achieving low latency, high throughput, and efficient resource utilization for both model training and inference at scale. This role guides key strategic decisions related to Oracle Cloud's AI infrastructure offerings,… more
    Oracle (11/25/25)
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  • Sr Principal Physical Security…

    Oracle (Phoenix, AZ)
    **Job Description** The Senior Physical Security Design Engineer is responsible for leading the development, design, and implementation of advanced physical ... security solutions for Oracle's global facilities-including data centers, sensitive compartmented information facilities (SCIFs), and other mission-critical environments. This highly experienced role collaborates across multiple functions within Oracle,… more
    Oracle (12/12/25)
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  • Sr . Principal Voice Engineer

    Northrop Grumman (Chandler, AZ)
    …they're making history. Northrop Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in designing, ... implementing, and maintaining Cisco voice solutions. The ideal candidate will have a strong background in VoIP technologies, Cisco Unified Communications Manager, and related voice technologies. Key Responsibilities: + Design and implement Cisco voice… more
    Northrop Grumman (11/05/25)
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  • Sr Principal Electrical…

    Oracle (Phoenix, AZ)
    …Master's or PhD in engineering, business, or a related field + Professional Engineer (PE) license **Responsibilities** + Lead due diligence, pilots, and adoption of ... emerging technologies in Power Generation, with investment-grade technical and financial justification + Define the global reference architecture and standards for grid-connected and hybrid BTM generation models supporting large-scale data centers + Own… more
    Oracle (12/22/25)
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  • Sr Principal Software…

    Oracle (Phoenix, AZ)
    …fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have a significant technical and business impact. Required ... Skills + 10+ years of professional software engineering experience building and operating distributed systems or cloud services + Proven track record of owning large features end-to-end: problem definition, design, implementation, rollout, and ongoing… more
    Oracle (12/21/25)
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  • Sr Principal Software…

    Oracle (Phoenix, AZ)
    …OCI (Oracle Cloud) AI Infrastructure Innovation team is pioneering the creation of next-generation AI/HPC networking for GPU superclusters at massive scale. Our ... mission is to design and deliver state-of-the-art RDMA-based networking-spanning frontend and backend fabrics-that enables customers to achieve high performance for AI training and inference. You will define architecture, lead complex system design, and… more
    Oracle (12/20/25)
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  • Sr . Principal Software…

    Oracle (Phoenix, AZ)
    …At Multicloud Services organization, our mission is to support customer choice, transparency, and value when it comes to cloud infrastructure. We make it easy for our ... customers to maximize the value of their Oracle investment as well as other clouds or on-premise infrastructure and build highly distributed, scalable, and resilient Multicloud solutions to support their business. We are looking for hands-on engineers with… more
    Oracle (12/10/25)
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  • Sr Principal Software Developer (OCI…

    Oracle (Phoenix, AZ)
    **Job Description** Responsibilities As a Senior Principal Software Engineer / Consulting Member of Technical Staff, you will work with teams of software ... in a collaborative, agile environment, and be excited to learn. Our Senior Principal engineers are also the people who can work independently and provide… more
    Oracle (11/25/25)
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  • Sr Principal Applications Developer

    Oracle (Phoenix, AZ)
    **Job Description** We are seeking a Principal Engineer (IC5) to lead the development of a cutting-edge payables management system in ERP Fusion Cloud, driving ... innovation and delivering seamless global solutions. **Description** Analyze, design develop, troubleshoot and debug software programs for commercial or end user applications. Writes code, completes programming and performs testing and debugging of… more
    Oracle (12/18/25)
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