• Principal Security Engineer

    Oracle (Phoenix, AZ)
    …our mission is to provide them with the most secure cloud services. The OCI Hardware Security group conducts Security assessments of the production ... with standards organization to influence the next generation of hardware platform security . In addition to defining... for every device in our data centers. A security -focused engineer at any level can have… more
    Oracle (11/25/25)
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  • Hardware Security Consulting…

    Oracle (Phoenix, AZ)
    …firmware and mentoring junior engineers **Responsibilities** Job Description ** Principal Engineer - Hardware Security ** **Oracle Cloud (United States)** ... **Job Description** As consulting hardware security engineer , you will be responsible for defining security requirements for hardware used within… more
    Oracle (11/25/25)
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  • Senior Principal Hardware Design…

    RTX Corporation (Tucson, AZ)
    …world. Engineering Sustainment & Quality Assurance is seeking a results-oriented **Senior** ** Principal Hardware Design Quality Engineer ** within our ... 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 (11/13/25)
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  • Principal Electrical 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 (09/19/25)
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  • Senior Principal Offensive Security

    Oracle (Phoenix, AZ)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...expert in at least one business-critical area (eg cryptography, hardware security , operating systems, authentication protocols, fuzzing,… more
    Oracle (11/25/25)
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  • Principal Production Hardware Team…

    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:** Secret - Current...**What You Will Do** + Function as a Production Hardware Team Lead on a missile production program +… more
    RTX Corporation (10/29/25)
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  • Principal Software Engineer

    Oracle (Phoenix, AZ)
    …configure, secure, and validate server platforms across OCI's global fleet. As a Principal Engineer , you will architect and deliver highly available services and ... **Job Description** Oracle Cloud Infrastructure (OCI) is looking for a Principal Software Engineer to lead the development of scalable, resilient, and secure… more
    Oracle (11/25/25)
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  • Senior Principal Test Systems…

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. This position is for a Senior Principal Test Systems Engineer with at least 10 years of professional experience ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...experience and an advanced STEM degree. As a Senior Principal Systems Engineer , you are accountable for… more
    RTX Corporation (11/12/25)
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  • Sr. Principal Electro-Optical Subsystem I&…

    Northrop Grumman (Chandler, AZ)
    …they're making history. Northrop Grumman Space Systems is looking for a **Sr. Principal Electro-Optical Subsystem I&T Engineer to support the** **Glide Phase ... within the Launch Vehicles business unit in **Chandler, Arizona** . The **Sr. Principal Electro-Optical Subsystem I& T Engineer ,** as part of the Seeker… more
    Northrop Grumman (10/22/25)
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  • Principal GPS Systems 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 (10/16/25)
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  • Principal Digital Design Engineer

    RTX Corporation (Tucson, AZ)
    …of the ocean depths. The Digital, RF and Power Team is seeking a ** Principal Digital Design Engineer ** with digital electronics design and analysis skills to ... electronics, configurable logic, and homogeneous / heterogeneous multiprocessor designs. The ** Principal ** **Digital Design Engineer ** is responsible for the… more
    RTX Corporation (10/04/25)
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  • Principal System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …**What You Will Do** + This is an exciting opportunity for a highly motivated Principal System Safety Engineer to join us **onsite** with the System Safety team ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...in Tucson, AZ. + As a Principal System Safety Engineer , your responsibilities may… more
    RTX Corporation (10/22/25)
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  • Principal Engineer , Systems…

    RTX Corporation (Tucson, AZ)
    …create a safer, more secure world. The SE&TC organization is searching for a Principal Systems Integration and Test Engineer with passion for autonomous vehicle ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...system integration, and test. The Principal Systems Integration and Test Engineer works… more
    RTX Corporation (09/04/25)
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  • Principal System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. This is an exciting opportunity for a highly motivated Principal System Safety Engineer to join us onsite in Tucson, AZ. **What You ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...Will Do** + As a Principal System Safety Engineer , your responsibilities will… more
    RTX Corporation (11/15/25)
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  • Principal Systems Engineer - Signal…

    RTX Corporation (Tucson, AZ)
    …and Analysis disciplines for Effectors. The Signal Processing team is seeking a ** Principal Systems Engineer - Signal Processing.** As the ** Principal ... 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 (11/23/25)
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  • Principal Systems Engineer - Missile…

    RTX Corporation (Tucson, AZ)
    …and Analysis disciplines for Effectors. The Signal Processing team is seeking a ** Principal Systems Engineer - Missile Systems Radar Signal Processing.** As the ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...** Principal Systems Engineer - Missile Systems Radar… more
    RTX Corporation (10/29/25)
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  • Senior Principal RF Cross Product Team…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. The Effector RF Products department is seeking **a Senior Principal RF Engineer ** to serve as the Cross Product Team Engineer ... 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 (10/22/25)
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  • Principal Electrical Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world. The Surface Based Effector Production Department is searching for a Principal Electrical Engineer for the Product Team Lead role on a complex ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (08/28/25)
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  • Principal Sys Engineer , Live…

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Center (SETC) organization is currently hiring a Principal Systems Engineer , Effectors, to join our Tucson, AZ location. SETC ... 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 (10/29/25)
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  • Principal Software Engineer - BMC…

    Oracle (Phoenix, AZ)
    …in a high-impact environment, this is the team for you. We collaborate across hardware , firmware, security , and cloud service teams to deliver robust system ... for customers solving some of the world's most demanding challenges. The Opportunity: Principal Software Developer - BMC Development As a Principal Software… more
    Oracle (11/25/25)
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