• Senior Principal Systems Engineer,…

    RTX Corporation (Mckinney, TX)
    …Precision Fire & Maneuver Systems Engineering organization is searching for a ** Senior Principal Systems Engineer, DeepStrike Launcher, Autonomy C2, Integrated ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret… more
    RTX Corporation (09/03/25)
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  • Senior Principal Antenna…

    RTX Corporation (Tucson, AZ)
    …more secure world. The Effector RF Products Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The selected ... 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 (08/26/25)
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  • Senior Principal RF Subsystems…

    RTX Corporation (Tucson, AZ)
    …more secure world. The Effector RF Products Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will ... 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 (08/26/25)
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  • Part Time Senior Principal RF…

    RTX Corporation (Mckinney, TX)
    …more secure world. The Effector RF Products Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will ... 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 (08/26/25)
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  • Senior Principal Identity & Access…

    American Red Cross (DC)
    …WHAT YOU NEED TO KNOW ABOUT THE JOB: We are seeking a highly experienced Senior Principal Identity & Access Management (IAM) Engineer to lead the strategy, ... enterprise identity and access management platforms. This role is critical to the security and efficiency of our IT environment and is responsible for managing all… more
    American Red Cross (08/13/25)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced ** Senior Principal Azure Cloud Engineer** to join our team in **Chantilly, VA.** In this role, you will support ... and resolving issues related to Azure cloud environments + Implementing Azure security best practices and managing Windows and Linux servers + Leveraging Azure… more
    ManTech (07/30/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Fulton, MD)
    …subsidiary of Raytheon Technologies (RTX). We are currently looking for a talented ** Senior Principal Software Engineering, who is experienced in either C++ ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret… more
    RTX Corporation (07/08/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Richardson, TX)
    …Collins Aerospace, we don't just build systems; we build the future. As a ** Senior Principal Systems Engineer** , you'll support programs involved in modernizing ... 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 (07/02/25)
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  • Senior Principal Software Engineer

    Leonardo DRS, Inc. (Beavercreek, OH)
    …military and government agencies around the world. **Job Summary** We are seeking a Senior Principal Software Engineer with deep expertise in AI/ML who can ... to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. From air combat training to… more
    Leonardo DRS, Inc. (06/26/25)
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  • Senior Principal Electrical Engineer

    RTX Corporation (Goleta, CA)
    …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 ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...Multi-mission Electronics Center is seeking a highly experienced **_Senior Principal Electrical Engineer_** to work onsite in Goleta, CA… more
    RTX Corporation (09/11/25)
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