• Principal Engineer - Network

    Wells Fargo (Irving, TX)
    …of the **Cyber Security organization** . **About this role:** We are hiring a ** Principal Engineer - Network Tooling and Observability** within the Cyber ... **Wells Fargo is seeking a Principal Engineer to lead the strategy,...Strategy & Roadmap: Advise leadership on multi-year strategy for network tools and observability (NPMD, telemetry pipelines,… more
    Wells Fargo (11/20/25)
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  • Principal Platform Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Principal Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise ... that ideally also has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer would be engaged in the design and… more
    RTX Corporation (10/23/25)
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  • Principal Software Engineer

    Caterpillar, Inc. (Irving, TX)
    …technologies-this is your opportunity to make a meaningful impact. **Job Summary:** Principal Software Engineer will provide strategic leadership in all stages ... collaboratively with other engineering teams to ensure cross-functional goals are met. Principal Software Engineer will provide strategic leadership for the… more
    Caterpillar, Inc. (11/19/25)
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  • Sr Principal Systems Software…

    Sierra Nevada Company, LLC (Plano, TX)
    …Air Force's critical airborne command-and-control fleet. We need you! As the Senior Principal Software Systems Engineer , you will be a recognized technical ... scalable, and aligned with mission and business objectives. The Senior Principal Software Engineer provides strategic technical direction, leads… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Sr Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …recapitalize with the next-generation capabilities. As our next **Senior** ** Principal Systems Engineer ** we will provide the training and tools to help grow ... software development experience (eg, Python, Java, Go, etc.). + Deploys Linux-based network technologies and services (eg, routing protocols, DHCP, DNS, PXE, TFTP,… more
    RTX Corporation (11/01/25)
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  • Principal AWS Solutions Architect…

    Toyota (Plano, TX)
    …Risk Management (CSRM) Department is looking for a passionate and highly motivated Principal AWS Solutions Architect and Engineer for the Cyber Analytics ... in this role will collaborate closely with data architects and engineers, network engineers, analysts, program managers, and other engineering teams to support Cyber… more
    Toyota (10/30/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Mckinney, TX)
    …of aerospace. Our Collaborative Mission Autonomy team is looking for an experienced **Senior Principal Systems Engineer ** to join our team. This is an onsite ... vehicle integration flight testing + Experience with requirement management and related tools (eg, IBM Rational DOORS/DOORS Next Generation + Domain knowledge in… more
    RTX Corporation (11/04/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Engineer interested in working on one of the largest and most complex ... fleet. We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong background in cybersecurity to join our innovative team. The… more
    Sierra Nevada Company, LLC (11/15/25)
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  • Principal Engineer - Application…

    Toyota (Plano, TX)
    …penetration tooling platforms, such as Kali, etc. + Deep knowledge of common network protocols, operating systems, security tools , and how to exploit/circumvent ... in joining a collaborative and highly motivated team as a Application Security Engineer . The primary responsibility of this role will be responsible for testing the… more
    Toyota (11/21/25)
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  • Senior Technical Consultant (OTM Expert)

    ServiceNow, Inc. (Addison, TX)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... **Key Responsibilities** + Lead smaller projects and teams compared to Principal Technical Consultants, focusing on story execution, sharing customer successes, and… more
    ServiceNow, Inc. (10/10/25)
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