• Principal Security Engineer

    Oracle (Des Moines, IA)
    …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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  • Principal Electrical Engineer

    RTX Corporation (Cedar Rapids, IA)
    …warfighters remain connected and protected when it matters most. We are seeking a ** Principal Electrical Engineer ** to lead the design and development of complex ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...job-it's a mission. As part of our Communications Products Hardware Engineering Department, you will play a crucial part… more
    RTX Corporation (12/09/25)
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  • Principal Hardware Design…

    RTX Corporation (Cedar Rapids, IA)
    …None/Not Required We are seeking a highly motivated Principal Electrical Engineer to join the Computing Products Hardware Department within the Displays, ... Computing & Networking Directorate. Our team develops advanced hardware solutions for a wide range of military platforms, including tankers, transport aircraft, and… more
    RTX Corporation (11/22/25)
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  • Senior Principal Offensive Security

    Oracle (Des Moines, IA)
    **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 Software Engineer

    Oracle (Des Moines, IA)
    …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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  • Principal or Senior Principal

    Northrop Grumman (Melbourne, IA)
    …Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF ... location. _This position can be filled at either the Principal Field Service Engineer OR Senior ...IAT Level II (or higher) compliant certification. Examples include: Security +CE, CCNP, and CISSP. This certificate must be obtained… more
    Northrop Grumman (12/04/25)
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  • Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …a security clearance ** Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Embedded Linux (Onsite)** **Job Summary:** As a ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as... Principal Software Engineer in this organization, you… more
    RTX Corporation (10/08/25)
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  • Principal RF Design Engineer

    BAE Systems (Cedar Rapids, IA)
    …aircraft; our navigation systems chart the course and keep them on track. As a ** Principal RF Design Engineer ** , you will shape the technical vision for ... highperformance RF hardware that enables precision navigation across the full spectrum...be available based on position level and/or job specifics. ** Principal RF Design Engineer ** **118352BR** EEO Career… more
    BAE Systems (11/18/25)
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  • Principal Electrical Test Engineer

    RTX Corporation (Cedar Rapids, IA)
    …a rapidly evolving global market. We have an exciting opportunity for a position of Principal Electrical Test Engineer located onsite in Cedar Rapids, IA. If you ... 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 (10/24/25)
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  • Principal Software Engineer - BMC…

    Oracle (Des Moines, IA)
    …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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  • Principal Software Test Engineer

    RTX Corporation (Cedar Rapids, IA)
    … clearance​ ** Security Clearance:** Secret - Current We're looking for a ** Principal Software Test Engineer ** to join our team in Cedar Rapids, IA, ... 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 (12/10/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …of a rapidly evolving global market. Collins Aerospace is seeking a **Senior Principal Systems Engineer - Technical Program Manager (TPM)** for the Enduring ... 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 (10/04/25)
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  • Senior Principal Electrical Engineer

    RTX Corporation (Cedar Rapids, IA)
    …Required We are seeking a highly motivated Senior Principal Electrical Engineer to join the Computing Products Hardware Department within the Displays, ... Computing & Networking Directorate. Our team develops advanced hardware solutions for products and systems used for data concentration, advanced I/O processing and… more
    RTX Corporation (12/03/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …a security clearance ** Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - Advanced ... 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 (11/18/25)
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  • Principal Systems Engineer / I&T…

    RTX Corporation (Cedar Rapids, IA)
    …possible. Our commitment is to do exactly that. This position is for a ** Principal Systems Engineer (Integration and Test) - Embedded Communications** . Join the ... 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 (10/26/25)
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  • Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    … Clearance:** DoD Clearance: Secret Collins Aerospace is seeking a **Senior Principal Systems Engineer ** for the Enduring Open Systems Solutions (EOSS) ... 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 (10/16/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …demands of a rapidly evolving global market. Collins Aerospace is seeking a **Senior Principal Systems Engineer ** to act as a Systems Engineering lead for the ... 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 (10/04/25)
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  • Principal Electrical Engineer

    RTX Corporation (Cedar Rapids, IA)
    …Avionics Test Engineering has an opportunity for a ** Principal ** **Electrical Engineer ** to **design innovative hardware and software test solutions** for an ... citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required Collins Aerospace's industry-leading cockpit displays… more
    RTX Corporation (10/26/25)
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  • Principal Software Development…

    Oracle (Des Moines, IA)
    …across these tenancies, and securely configure these tenancies. We're looking for a Principal Software Development Engineer to help us build new features for ... debugging of software applications or operating systems. As a Principal Software Development Engineer , you will be...should be familiar with all levels of the software, hardware , and network stack; while having a deep knowledge… more
    Oracle (11/25/25)
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  • Principal Engineer - DSP/Waveform…

    RTX Corporation (Cedar Rapids, IA)
    …global market. Mission Systems Advanced Technology & Capabilities (ATC) is seeking a Principal Engineer to perform research & development on the waveform ... 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 (11/19/25)
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