• Advanced Prgrams Principal or Sr.…

    Northrop Grumman (Huntsville, AL)
    …makers in exploring alternatives to achieve program affordability. **Basic Qualifications:** + Principal Systems Engineer : Bachelor's Degree in a STEM (Science, ... PhD and 1 years of related experience. + Sr. Principal Systems Engineer : Bachelor's Degree in a...+ Must have an **active US Government DoD Secret security clearance** at time of application, current and within… more
    Northrop Grumman (08/20/25)
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  • Principal Software Engineer

    Life Line Screening (Austin, TX)
    Engineer About the Role Life Line Screening is seeking a confident and visionary Principal Engineer - Application & Cloud Architecture to shape the future of ... technology at Life Line Screening. This role is ideal for a full-stack engineer with deep experience architecting cloud-first solutions in AWS, a passion for solving… more
    Life Line Screening (08/22/25)
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  • Principal Engineer Systems Test

    BAE Systems (Boulder, CO)
    …as a test engineer , with a strong focus on testing flight hardware. As a Principal Engineer at BAE Systems, you will work closely with and be mentored by ... incentives may be available based on position level and/or job specifics. ** Principal Engineer Systems Test** **116266BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/19/25)
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  • Principal / Senior Principal Circuit…

    Northrop Grumman (Linthicum Heights, MD)
    …**_at Northrop Grumman's Linthicum, MD area facilities._** **Basic** **Qualifications** **for Principal Circuit Design Engineer ** + Bachelor of Science STEM ... security clearance per customer's requirements **Basic Qualifications for Senior Principal Circuit Design Engineer ** + Bachelor of Science STEM (Science,… more
    Northrop Grumman (10/16/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! ** Principal Cyber Engineer ** Cyber Offense and ... in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum… more
    Nightwing (09/12/25)
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  • Principal Systems Engineer

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking an experienced and dynamic Principal Systems Engineer . We are seeking a Systems Engineer ... (Multi-disciplined, preferred ISR). The Principal Systems Engineer will be responsible for designing, integrating, testing, and supporting advanced ISR systems,… more
    QinetiQ US (10/16/25)
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  • Analog / Power Electronics Business Unit Hardware…

    The Boeing Company (El Segundo, CA)
    …Systems has an exciting opportunity for an **Analog / Power Electronics Business Unit Hardware Engineer (Lead, Senior or Principal )** to join us as part of our ... as an Analog / Power Electronics Business Unit Hardware Engineer and be a part of our mission to...of the product + Conducts trade studies and literature research to support future product designs + Leads analysis… more
    The Boeing Company (10/08/25)
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  • Principal COTS Processing Sub-System Design…

    RTX Corporation (Tewksbury, MA)
    …The Sensor Controls & Electronics **(SCE)** Department is seeking a Principal Electrical Engineer with strong Commercial-Off-The-Shelf **(COTS)** computing and ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...COTS computing and networking products. **What You Will Do** Engineer will lead/work as part of a highly motivated… more
    RTX Corporation (10/13/25)
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  • Principal Optical Engineer

    Mission Support and Test Services (Los Alamos, NM)
    …other applications across the NNSA complex. We are seeking to hire an established principal engineer who would strengthen NNSS leadership in all aspects of ... Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ...technical arena, often in unexplored areas of investigation and research . + May be called upon to represent company… more
    Mission Support and Test Services (09/16/25)
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  • Principal Applied AI Engineer

    Microsoft Corporation (Redmond, WA)
    …unmatched experiences across all channels. We are seeking a highly accomplished ** Principal Applied** **AI** ** Engineer ** with deep expertise in large language ... individual contributor role for a thought leader who brings together cutting-edge research excellence and strong applied instincts. You will operate at the frontier… more
    Microsoft Corporation (09/10/25)
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