• Principal Thermal Process Manufacturing…

    RTX Corporation (Midland, GA)
    …in producing disks for the aerospace propulsion market, is looking for a ** Principal Thermal Process Manufacturing Engineer ** to support the organization. + ... for isothermal forge processes and heat treat processes. + Examine testing results for mechanical properties (creep, tensile, stress rupture) and non-destructive… more
    RTX Corporation (10/04/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Beale AFB, CA)
    …demands of a rapidly evolving global market. Collins Aerospace is seeking a Principal Systems Engineer to support secure system integration efforts across ... using file shares and Git Repo + Support SAT/FAT Testing and corresponding documentation in support of pre and...variety of factors including, but not limited to, individual performance , business unit performance , and/or the company's… more
    RTX Corporation (09/27/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …global market. The Protected Communication Systems (PCS) Team is seeking an experienced ** Principal Systems Engineer ** in a role committed to creating creative ... and perform lab activities including definition, setup, configuration management, and testing * Ensure Modeling, Hardware, and Software Interfaces utilize a scalable… more
    RTX Corporation (08/20/25)
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  • Principal Software Automation/Test…

    Palo Alto Networks (Santa Clara, CA)
    …just building products - we're redefining what's possible in cybersecurity. As a Principal Software Automation/Test Engineer , you'll play a critical role in our ... in cybersecurity and automation, where your ideas for smarter, faster, and more secure testing will be valued and implemented. + Massive Impact - Your work as an… more
    Palo Alto Networks (10/22/25)
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  • Sr. Principal Electrical Engineer IV

    Northrop Grumman (Chandler, AZ)
    …they're making history. **Northrop Grumman Space Systems is currently seeking a Senior Principal Electrical Engineer IV in our Chandler, AZ facility.** **The ... identify trends that may indicate out of tolerance or degraded part performance .** **Perform testing to characterize off-nominal behavior of components.**… more
    Northrop Grumman (09/27/25)
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  • Principal DSP Engineer - Coherent…

    Cisco (Maynard, MA)
    Principal DSP Engineer - Coherent Optical Transmission Systems - Acacia Apply (https://jobs.cisco.com/jobs/Login?projectId=1444076) + Location:Maynard, ... with colleagues from the DSP and ASIC teams is key to optimizing performance and power efficiency. You'll contribute to system design, develop architectures, and… more
    Cisco (10/11/25)
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  • Principal Engineer Systems - Global…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems offers an excellent opportunity for a Principal Engineer Systems - Global Algorithm Engineer (25-523) to ... and weapon systems and operations both worldwide and locally to enhance overall performance . Additionally, C2BMC is a key component of all ground and flight tests… more
    Northrop Grumman (10/18/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Systems Engineer ** with deep expertise in Global Navigation Satellite ... (https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/communications/applied-signal-technology) **What You Will Do:** + Drive system-level architecture, performance analysis, and integration of candidate systems. + Algorithm… more
    RTX Corporation (10/07/25)
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  • Principal Engineer II - Water…

    Freeport-McMoRan (Phoenix, AZ)
    Principal Engineer II - Water Treatment...with business goals. + Advise on applied research and testing to inform process design. + Participate in industry ... related certification/experience in financial and economic evaluations + Registered Professional Engineer + Management of large and complex projects covering several… more
    Freeport-McMoRan (10/21/25)
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  • Principal Software Engineer - CoreAI

    Microsoft Corporation (Santa Clara, CA)
    …deeply into the modern developer workflow and serve millions worldwide. As a ** Principal Software Engineer - CoreAI** on the Playwright engineering team, you ... You'll work on open-source, cross-platform automation technology that powers reliable testing at scale across browsers, devices, and frameworks. You'll collaborate… more
    Microsoft Corporation (10/21/25)
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