• Principal Project Engineer - EC&A…

    RTX Corporation (Windsor Locks, CT)
    …only US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required Collins Aerospace, an RTX company, is a ... and defense industry. Collins Aerospace is looking for an Electronics Project Engineer to support the Engine Controls & Accessories (EC&A) Digital Controls product… more
    RTX Corporation (11/19/25)
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  • Principal Data Engineer (CoreAI)

    Microsoft Corporation (Redmond, WA)
    …is to deliver insights that enable Microsoft to be the best place to work as an engineer , where it is fast and easy to do great work. In this role, you will serve ... large-scale data systems with a high bar for data quality, stability, security and privacy. Set high standards for reliability and performance. **Qualifications**… more
    Microsoft Corporation (01/06/26)
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  • Sentinel Sr. Principal Systems Safety…

    Northrop Grumman (Colorado Springs, CO)
    …closely related technical discipline + Must have an active US Government DoD Secret security clearance at time of application , current and within scope, with an ... Control Systems, Launch Facilities and associated infrastructure. The System Safety Engineer is to influence design for meeting safety expectations and requirements… more
    Northrop Grumman (12/18/25)
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  • Principal Platform Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required The Rotary Wing Platform Systems Engineering ... team is seeking a highly motivated Systems Engineer to join the development team efforts for the...the world, one flight at a time. Start your application today. **_As part of our commitment to maintaining… more
    RTX Corporation (12/11/25)
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  • Senior Principal Program Chief…

    RTX Corporation (Burnsville, MN)
    …US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required We are seeking an experienced and ... results-driven Program Chief Engineer to join our Engines & MEMS team at...the world, one flight at a time. Start your application today._ Please ensure the role type (defined below)… more
    RTX Corporation (12/03/25)
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  • Sr. Principal (Level 4) Systems…

    Northrop Grumman (Aurora, CO)
    …in-house development software + Perform Information Assurance activities, such as Security Technical Implementation Guide (STIG) application , executing and ... history. We are seeking a highly skilled and motivated **Systems Integration and Test Engineer ** to join our dynamic team in Aurora, CO. The ideal candidate will… more
    Northrop Grumman (10/30/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …Performance team is looking for a motivated, energetic, result oriented experienced engineer who is passionate about SQL Performance and solving real world ... experience. **Job Requirements** Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements… more
    Microsoft Corporation (01/06/26)
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  • Principal Quantum Engineer

    Microsoft Corporation (Redmond, WA)
    …are seeking an experimental quantum information physicist, applied physicist, or electrical engineer with a background in qubit measurements to participate in the ... **Other Requirements:** + Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements… more
    Microsoft Corporation (01/06/26)
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  • Software Developer 4: Principal Software…

    Oracle (Hartford, CT)
    …fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact. The ideal ... distributed persistence technologies + Thorough understanding of the latest security principles, techniques, and protocols + Strong troubleshooting and performance… more
    Oracle (12/18/25)
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  • Principal Machine Learning Engineer

    Microsoft Corporation (Redmond, WA)
    …optimize AI agent performance. We are seeking a passionate and skilled software engineer to join the Observability platform team. This team is responsible for ... Requirements: ** + Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include… more
    Microsoft Corporation (11/26/25)
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