• Principal UI Engineer

    Cadence Design Systems, Inc. (Boston, MA)
    …explore chemical space, evaluate designs and gain scientific understanding. As a Principal UI Engineer , you will work with designers, scientists, and ... review, comfortable using command line interfaces + Strong background of computer science fundamentals ( data structures, algorithms) + Passionate to learn and… more
    Cadence Design Systems, Inc. (12/30/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Fort Wayne, IN)
    …Our Autonomy Visualization and Mission Planning team is looking for an experienced Senior Principal Software Engineer to join our team. This is an onsite ... team, Scrum Master or similar. + Experience with normalizing data from multiple sources for user display. + Typically...for user display. + Typically requires a degree in Science , Technology, Engineering or Mathematics (STEM) and minimum 10… more
    RTX Corporation (12/18/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …largest enterprise service companies in the world. We are looking to hire a Principal Software Engineer - Security Architect to oversee system design, security ... the most trusted devices and services, while keeping our company safe and our data protected. As part of the Microsoft Security organization, and a steward of… more
    Microsoft Corporation (12/11/25)
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  • Principal Robotics Engineer 1

    Applied Research Associates, Inc. (San Antonio, TX)
    **Description** ARA is seeking a highly skilled and innovative Principal Robotics Engineer 1 to join our team. The ideal candidate will have a strong foundation ... integrating various robotic subsystems, including sensors, motor controllers, and actuators. + ** Data Analysis:** Analyze data from both simulations and physical… more
    Applied Research Associates, Inc. (12/06/25)
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  • Principal R&D Engineer /Scientist

    Solstice Advanced Materials (Spokane, WA)
    As a ** Principal R&D Engineer /Scientist** here at Solstice Advanced Materials, you will be responsible for providing technical expertise to lead critical ... HAVE** + A MS or PhD degree in Metallurgy/Materials Science , Chemical Engineering or related discipline with focus on...and public groups + Ability to define problems, collect data , establish facts, and draw valid conclusions + Ability… more
    Solstice Advanced Materials (11/07/25)
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  • Weapons and Store Separation CFD Principal

    Northrop Grumman (Melbourne, FL)
    …Grumman's Aeronautics Systems sector is seeking a Weapons and Store Separation CFD Principal Engineer to join our team of qualified, diverse individuals in ... Able to work self-directed **Basic Qualifications** + Bachelor of Science (BS) in a Science , Technology, Engineering,...skills, and being accountable + Experience with Matlab for data analysis and data reduction \#AS-FA3 Primary… more
    Northrop Grumman (11/01/25)
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  • Sr Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and production support. The ADGE department is looking for a full-time Senior Principal Mechanical Engineer to support Patriot GEM-T Missile major components and ... support throughout the entire product lifecycle. + Support and lead Technical Data Package (TDP) development and conduct/oversee thorough peer reviews. + Lead mid-… more
    RTX Corporation (10/22/25)
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  • Senior Principal Software Engineer

    Oracle (Madison, WI)
    …the charge in healthcare innovation, and we are seeking an exceptional **Senior Principal Software Engineer ** to join our **Healthcare Agents Engineering team** ... communication to reimbursement processes. Your expertise in backend systems, data platforms, and distributed architecture will directly enable AI-first solutions… more
    Oracle (11/25/25)
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  • Sentinel - Sr Principal Engineer

    Northrop Grumman (Roy, UT)
    …of history, they're making history. **Northrop Grumman Defense Systems** is seeking a **Sr Principal Engineer Systems** . This position will be located in **Roy, ... Reporting, Analysis and Corrective Action System (FRACAS) closed loop data reporting system. + Tracks all failures of functional...8 years of relatable work experience with Bachelors in science or 6 years with Masters or 4 Years… more
    Northrop Grumman (11/15/25)
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  • Technology Principal Software…

    Wells Fargo (Irving, TX)
    **About this role:** Wells Fargo is seeking a talented, highly skilled Technology Principal Software Engineer to join our dynamic team and spearhead the ... domains and while influencing the entire product by collaborating with other Principal engineers and teams. + Create high level, low-level designs, enterprise end… more
    Wells Fargo (01/06/26)
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