• Principal Technical Lead

    Carnival Cruise Line (Seattle, WA)
    …inviting guests to savor the journey. We're looking for an experienced Technical Principal Lead to fill this role. You'll be responsible for architecture, design and ... diagrams, API and integration methods, and configuration/development principles. The Technical Principal is also a seasoned IT professional that can indirectly… more
    Carnival Cruise Line (08/29/25)
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  • Principal IT Systems Engineer

    SpaceX (Hawthorne, CA)
    Principal IT Systems Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking a highly motivated and innovative individual… more
    SpaceX (08/03/25)
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  • Principal Engineer - Application…

    Raymond James Financial, Inc. (St. Petersburg, FL)
    …a hands-on, technically exceptional Principal Engineer to join our high-performing trading software engineering team. This is a unique opportunity to help ... architect and build world-class trading applications that empower Raymond...our trading platforms by delivering scalable, secure, and high-performance software solutions. **Responsibilities:** + Lead by example as a… more
    Raymond James Financial, Inc. (09/23/25)
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  • Senior Principal Radar Systems Engineer

    RTX Corporation (Colorado Springs, CO)
    …We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's ... Defense Systems (LWMDS) department oversees all aspects of Systems Engineering that drive the development of complex systems to...systems thinkers who work together as a team to architect technical solutions to some of the world's toughest… more
    RTX Corporation (10/01/25)
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  • Senior Principal Systems Engineer - Display…

    RTX Corporation (Cedar Rapids, IA)
    …opportunity to lead strategic projects, collaborating with top-tier engineers in hardware and software design to architect our future display products. If you're ... technology?** At Collins Aerospace, we're looking for a Senior Principal Systems Engineer to join our vibrant Display Products...Do:** + You will serve as a display system architect , responsible for creating technical approaches that build upon… more
    RTX Corporation (08/15/25)
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  • Principal Data Scientist

    Microsoft Corporation (Austin, TX)
    …and implementing AI solutions across our division. This high-impact role combines software engineering with data science, and will have direct contributions ... software systems, ensuring scalability, performance, and maintainability. + Architect and implement AI-driven solutions to solve real-world business challenges.… more
    Microsoft Corporation (10/03/25)
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  • Principal Engineer - AI Defense

    Cisco (San Jose, CA)
    Principal Engineer - AI Defense Apply (https://jobs.cisco.com/jobs/Login?projectId=1450307) + Location:San Jose, California, US + Area of InterestEngineer - ... Software + Compensation Range231400 USD - 331800 USD +...will take you! **Your Impact** We are seeking a Principal Engineer to lead the architecture and development of… more
    Cisco (09/25/25)
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  • Principal Engineer, Security & Access…

    DataRobot (Boston, MA)
    …or a related field, or equivalent practical experience. + 8+ years of experience in software engineering , with at least 4 years in a security-focused role. + ... access and security services. We can achieve this through collaboration across engineering to deliver successfully on these commitments. We are seeking a seasoned… more
    DataRobot (07/15/25)
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  • Principal Electrical Engineer

    Evolv Technology (Waltham, MA)
    …or skills will you be performing on a regular basis? + Work across engineering functions to architect , design, and help direct the execution of assigned ... The Elevator Pitch As Evolv's Principal Electrical Engineer, you'll define the technical direction...most complex products. You'll be the organization's top electrical engineering authority, trusted to solve problems no one else… more
    Evolv Technology (08/09/25)
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  • Principal Enterprise Security Engineer

    Palo Alto Networks (Santa Clara, CA)
    …Alto Networks Enterprise Security team has this incredible responsibility and, as a Principal Enterprise Security Engineer, it's your job to protect the team so we ... + 10+ years of combined experience as an enterprise security engineer, software engineer, or cloud security engineer + Extensive experience in information security,… more
    Palo Alto Networks (10/03/25)
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