• Principal Automation/Test Engineer

    Palo Alto Networks (Santa Clara, CA)
    …all win with precision. **Your Career** We are seeking a highly skilled and forward-thinking Principal Quality Engineer to join our team in Santa Clara, US. This ... for leveraging Artificial Intelligence and Machine Learning to revolutionize the Software Development Lifecycle (SDLC), from test automation and code generation to… more
    Palo Alto Networks (11/18/25)
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  • Principal Electrical Engineer

    RTX Corporation (Cedar Rapids, IA)
    …Avionics Test Engineering has an opportunity for a ** Principal ** **Electrical Engineer ** to **design innovative hardware and software test solutions** for an ... products. The primary responsibility of this position is to develop test software and hardware for aviation products. The Collins Aerospace Avionics Test Engineering… more
    RTX Corporation (10/26/25)
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  • Principal System Engineer

    Leidos (Tewksbury, MA)
    **Description** Leidos Security Enterprise Solutions (SES) has an opening for Principal System Engineer to act as an IMS instrument system lead to support the ... based on Ion Mobility Spectrometry (IMS). Leidos is seeking an experienced scientist/ engineer to lead the instrument systems engineering and system design of… more
    Leidos (12/30/25)
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  • Principal Mechanical Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. We are looking for you to join our team as a Principal Mechanical Engineer based out of Linthicum, MD. Combat Sensors Hardware Engineering is ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (12/19/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …in lieu of degree + All other basic qualifications **Basic Qualifications for a Principal Test Engineer ** + Bachelors in science with 5 years' experience, ... program-specific test lead roles to lateral transitions toward systems or software engineering. **Responsibilities:** + Full life cycle product testing to include… more
    Northrop Grumman (12/17/25)
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  • Principal Machine Learning Engineer

    ServiceNow, Inc. (Santa Clara, CA)
    …establishing AI quality assurance methodologies and the trusted compliance workflow. The principal engineer will bring deep technical leadership and hands-on ... sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how...at ServiceNow is a customer-focused innovative group building intelligent software using a variety of technology stacks to enable… more
    ServiceNow, Inc. (12/05/25)
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  • Principal Quality Engineer

    RTX Corporation (Schriever AFB, CO)
    …solves tough, meaningful problems that create a safer, more secure world. The Principal Quality Engineer (PQE) is responsible for ensuring that the engineering ... support of a development and sustainment programs. + Perform independent software process and product assessments, root cause analysis and corrective/preventive… more
    RTX Corporation (12/05/25)
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  • Senior Principal Systems Engineer

    BAE Systems (Merrimack, NH)
    …may be available based on position level and/or job specifics. **Senior Principal Systems Engineer ** **118908BR** EEO Career Site Equal Opportunity Employer. ... that was previously not achievable. BAE Systems is seeking an experienced systems engineer as part of a multi-disciplinary team of engineers to develop and field… more
    BAE Systems (12/02/25)
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  • Engineer Senior Principal Lead Test…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal Lead Test Engineer ** **118598BR** EEO Career ... and validation efforts for complex electronic systems that integrate software , firmware, and hardware components. + Responsible for driving system-level… more
    BAE Systems (11/25/25)
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  • Sentinel - Sr Principal Engineer

    Northrop Grumman (Roy, UT)
    …Training and Learning Development, Psychology, Marketing, or related field. + **Sr. Principal Engineer Technical Services:** 8 Years with Bachelors of Science; ... making history. Northrop Grumman Defense Systems is seeking a **Sr Principle** ** Engineer Technical Services** . This position will be located in **Roy, UT.**… more
    Northrop Grumman (11/15/25)
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