• Sr. Principal Embedded

    RTX Corporation (Tucson, AZ)
    Software Security Sensors and Effectors Department is looking for a Sr. Principal Embedded Security Software Engineer in Tucson, AZ. Our mission ... onsite role in Tucson AZ.** + As a Sr. Principal System Security software engineer,...Xilinx Zynq UltaScale+ MPSoC. + VxWorks OS experience. + Embedded Software Security experience. +… more
    RTX Corporation (12/12/25)
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  • Principal Embedded Software

    RTX Corporation (Tucson, AZ)
    …with AMD Xilinx UltraScale+ or Versal MPSoC or similar Embedded Processors. + Embedded Software Security experience. + The ability to obtain an interim ... In Tucson": https://careers.rtx.com/global/en/raytheon-tucson,-az-location What You Will Do: + As a Principal System Security software engineer, you will… more
    RTX Corporation (12/06/25)
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  • Principal Embedded Real-time…

    RTX Corporation (Tucson, AZ)
    …experience. + Experience including at least two of the following: Embedded C++ Software , Embedded Software Security , Software Architecture Design ... that takes pride in the company and consistently delivers superior solutions. Our Principal Embedded Real-time Software Engineer is a technical position… more
    RTX Corporation (12/24/25)
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  • Principal Engineer Embedded

    Northrop Grumman (Mesa, AZ)
    …making history. Northrop Grumman Defense Systems is seeking a self‑motivated, proactive Principal Software Engineer to join the medium‑caliber Bushmaster gun ... Computer Engineering, Electrical Engineering (or related field) plus 5 years of embedded software engineering experience; **or** a Master's degree plus 3… more
    Northrop Grumman (12/18/25)
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  • Principal Software Developer - BMC…

    Oracle (Phoenix, AZ)
    …products for customers solving some of the world's most demanding challenges. The Opportunity: Principal Software Developer As a Principal Software ... and extending OpenBMC for enterprise-scale deployments. We develop foundational firmware and embedded software for cutting-edge platforms across Intel, AMD, and… more
    Oracle (11/25/25)
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  • Principal Software Quality Engineer…

    Oracle (Phoenix, AZ)
    …mission-critical, ultra-high-performance, integrated compute and storage systems with sophisticated embedded software and advanced management services (ILOM, ... Quality Assurance testing methodologies, including functional, regression, performance, and security testing. + Integrate automated tests with CI/CD pipelines for… more
    Oracle (12/16/25)
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  • Sr. Principal Systems Engineer - Missile…

    RTX Corporation (Tucson, AZ)
    …critical role in helping with the evaluation, design, implementation, and integration of embedded software algorithms. You will collaborate with a team of ... engineers in an integrated product team that will be responsible for tactical embedded software , firmware, and integrated flight software 6… more
    RTX Corporation (12/17/25)
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  • Principal /Sr. Principal Engineer…

    Northrop Grumman (Chandler, AZ)
    …today. Northrop Grumman's **Space Systems Algorithms Group** is hiring for a ** Principal /Sr Principal Guidance, Navigation, and Control (GNC) Engineer** within ... the algorithmic set, optimizing the algorithms for use on embedded systems, creating a verification and validation approach, generating...across all levels. **This position maybe offered at the Principal Engineer GNC Level 3 or Sr Principal more
    Northrop Grumman (12/23/25)
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  • Principal Firmware and Control Engineer

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (12/11/25)
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  • Principal Member of Technical Staff

    Oracle (Phoenix, AZ)
    …focus on reasonable on-call and a good work/life balance. **Responsibilities** As a Principal Member of Technical Staff on the Network Automation team, you will help ... generation network technologies, deployment tooling, patching, fleet monitoring and automation, and security and access controls. We work with many partner teams in… more
    Oracle (11/25/25)
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  • Principal Digital Design Engineer - Onsite

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...The Digital, RF and Power Team is seeking a ** Principal Digital Design Engineer** with digital electronics design and… more
    RTX Corporation (10/04/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    …in one or more of the following domains: mechanical design, electrical design, embedded software , signal processing, GNC, system integration & test, 6DOF/model ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/22/25)
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  • Principal Systems Engineer - Guidance,…

    RTX Corporation (Tucson, AZ)
    …products specific to GN&C and to the broader engineering organization (Guidance, Navigation, embedded software , RF and IR seekers, Modeling and Simulation). + ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/09/25)
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  • Principal Member of Technical Staff

    Oracle (Phoenix, AZ)
    **Job Description** Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. As a member of the software ... engineering division, you will assist in defining and developing software for tasks associated with the developing, debugging or designing of software more
    Oracle (12/21/25)
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  • Principal Electrical Engineer

    Mercury Systems (Phoenix, AZ)
    …with defense-grade security . In this role, you'll innovate with advanced embedded technology to solve complex systems as part of a collaborative hardware ... 25-471 Job Description Job Summary: Mercury Systems seeks a talented principal electrical engineer to deliver cutting-edge solutions for mission-critical aerospace… more
    Mercury Systems (12/04/25)
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  • Principal Member of Technical Staff

    Oracle (Phoenix, AZ)
    **Job Description** Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. As a member of the software ... engineering division, you will assist in defining and developing software for tasks associated with the developing, debugging or designing of software more
    Oracle (11/25/25)
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  • Principal TPM, SaMD (Remote)

    Oracle (Phoenix, AZ)
    …**IEC 62304** ( software lifecycle processes) and **IEC 82304** (healthcare software safety and security ). + Drive cross-functional alignment on regulatory, ... You will partner closely with Engineering, Product, Quality, Regulatory, Clinical, Security , and Compliance teams to ensure Oracle's healthcare solutions align with… more
    Oracle (12/22/25)
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  • Principal Systems Integration and Test Lead

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (12/20/25)
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  • Software Developer 4

    Oracle (Phoenix, AZ)
    …and out-of-band interfaces for these tasks. Join our dynamic team as a Principal Security Engineer and work on exciting, enterprise-grade system management ... systems leadership into a top position in the market. CoreFW develops embedded software for scalable, high performance, elegantly-designed, and leading-edge GPU… more
    Oracle (11/25/25)
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  • Software Engineer IV-Clearance Required

    Belcan (Tucson, AZ)
    …verification tests, production, and post-production sustainment. * This position is for a Principal Software Engineer with at least 8 years of professional ... Software Engineer IV-CLEARANCE REQUIRED Job Number: 361169 Category: Embedded Sys / Software Eng Description: Job...digital multimeters) * Active and transferable US government issued security clearance is required prior to start date. US… more
    Belcan (11/11/25)
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