• Senior Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …opportunity for a full-time position of **Senior** **P** **rincipal** **Test Systems ** **Execution Lead Engineer ** located **onsite** **in Tucson, Arizona** ... This position experience in a lab environment to work with weapon test system designers to understand requirements, design solutions, integrate, and deploy the … more
    RTX Corporation (12/18/25)
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  • Systems Engineer - Principal

    Lockheed Martin (King Of Prussia, PA)
    …research, development, & demonstrations\. Who You Are Our team is seeking a staff systems engineer to help design, develop, & deliver software defined Electronic ... In this role, you will serve as the lead systems engineer and architect on a product...deploy capabilities into a heterogeneous compute environment \- Execute system integration & test activities to ensure… more
    Lockheed Martin (01/08/26)
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  • Senior Principal Software I&T…

    Northrop Grumman (Los Angeles, CA)
    …our mission! Northrop Grumman Mission Systems is searching for a **Sr. Principal Engineer Embedded Software** to support our Software and Test Equipment ... discrepancies, pursuing root cause & corrective actions **Basic Qualifications for Sr.** ** Principal Engineer Embedded Software** **:** + 8 Years with Bachelor… more
    Northrop Grumman (12/04/25)
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  • Principal Engineer Software/Sr…

    Northrop Grumman (Melbourne, FL)
    …for short term surge support to meet program milestones. **Basic Qualifications:** + ( Principal Engineer Software) Bachelor's degree in a STEM field with 5+ ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Ph.D. with 0 years of relevant experience. + (Sr Principal Engineer Software) Bachelor's degree in a… more
    Northrop Grumman (10/21/25)
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  • Principal Hardware Systems

    RTX Corporation (Marlborough, MA)
    systems allow end users to protect people and property. As a Hardware Systems Engineer you will join our Hardware and Infrastructure Engineering Team as part ... existing fielded systems . We are seeking an electrical/ systems engineer with experience in electronic design,...Proposals. Testing includes device-level bench testing as well as integration testing in the system as a… more
    RTX Corporation (12/18/25)
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  • RF Systems Engineer

    Mission Support and Test Services (CA)
    …address national security requirements. NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa Barbara, ... and incident response capabilities through operations, engineering, education, field, and integration services and by acting as environmental stewards to the Site's… more
    Mission Support and Test Services (12/09/25)
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  • Principal Optical Engineer , R&D

    J&J Family of Companies (Milpitas, CA)
    …in laser and/or optical system development. + Demonstrated hands-on experience in system integration and test method development. + Proven ability to solve ... best talent to join our Vision team as a ** Principal Optical Engineer , R&D** located in **Milpitas,...and validated test methods. + Conduct hands-on optical design, integration , and troubleshooting for complex medical laser systems more
    J&J Family of Companies (01/07/26)
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  • Principal Engineer Embedded Software

    Northrop Grumman (Mesa, AZ)
    …Northrop Grumman Defense Systems is seeking a self‑motivated, proactive Principal Software Engineer to join the medium‑caliber Bushmaster gun controller ... degree plus 3 years of experience. + Proven experience in embedded systems software development, integration , and testing. **Other Basic Qualifications:** +… more
    Northrop Grumman (12/18/25)
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  • Principal Electrical Engineer

    Oracle (Indianapolis, IN)
    …Data Center Engineering Analytics and Modeling (DCEAM) organization is seeking a Power Systems Engineer to lead grid to rack electromagnetic transient (EMT) ... or IEC 60364, IEEE C37. **Preferred Qualifications** + PhD/MS in Power Systems /Power Electronics or equivalent experience. + Professional Engineer (PE) license… more
    Oracle (12/06/25)
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  • Systems Engineer , Staff…

    BigBear.ai (Columbia, MD)
    …and technical briefs for stakeholders. + Collaborate across teams to ensure seamless integration and high system availability. + Provide strategic input on ... in national security and intelligence. We're looking for a Level 3 IT Engineer who thrives in dynamic environments and is passionate about building, maintaining, and… more
    BigBear.ai (11/27/25)
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