• Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Systems Design Architecture Effectors** to join ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...time and every time for our warfighters! As a ** Principal Systems Engineer - Systems Design Architecture… more
    RTX Corporation (10/17/25)
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  • Principal Sales Engineer

    Rocket Software (Phoenix, AZ)
    …where people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineer role will support Account Executives in new and ... well as direct business to grow revenue opportunities. Rocket Software Principal Sales Engineers are experienced technical professionals with an extensive enterprise… more
    Rocket Software (11/07/25)
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  • Principal /Quality Engineer (Level 2…

    Northrop Grumman (Chandler, AZ)
    …part of history, they're making history. Northrop Grumman's Space Sector is seeking a ** Principal / Quality Engineer ** - **Level 2** or **Level 3** to join our ... level req, which can be filled as a Quality Engineer (level 2) OR Principal Quality ...to obtain and maintain a US Government DoD Secret security clearance + Ideal candidate shall possess related work… more
    Northrop Grumman (11/14/25)
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  • Principal MLOps Engineer (Remote)

    Acxiom (Phoenix, AZ)
    The Principal MLOps Engineer in the Acxiom Data Science and Machine Learning team will spearhead the development of an MLOps platform to support the development ... product builds, and other complex marketing activities/ As a Principal MLOps Engineer , you will collaborate with...and expose you to cutting-edge technologies, whether you're an engineer , developer, products guru, systems and security … more
    Acxiom (11/07/25)
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  • Sr Principal High Temperature Materials…

    RTX Corporation (Tucson, AZ)
    …Department, which functions within Hardware Engineering, is looking for a Senior Principal High Temperature Materials Engineer to join our Advanced Materials ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...to support programs and work with vendors **The Sr. Principal High Temperature Materials Engineer job is… more
    RTX Corporation (09/19/25)
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  • Principal Salesforce Development…

    CVS Health (Phoenix, AZ)
    …Summary** CVS Health is on the lookout for a highly skilled and experienced Principal Engineer to lead the architectural vision, design and implementation of ... software engineering experience, with a minimum of 5+ years in a Principal /Staff Engineer or Architecture-focused role. * Enterprise Architecture Expertise:… more
    CVS Health (11/05/25)
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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 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...in GPS technology. The role of the GPS Subsystems Engineer is to provide GPS electronics solution for missile… more
    RTX Corporation (10/16/25)
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  • Principal Database Engineer

    Citizens (Phoenix, AZ)
    Description Principal Mainframe z/OS Database Engineer Summary: As a Principal Database Engineer , you will design, develop, and implement platforms, ... maintain Mainframe Db2 z/OS databases, including performance tuning, backup/recovery, and security . + Provide cross-platform database support for SQL Server, Oracle,… more
    Citizens (11/01/25)
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  • Principal Engineer Guidance…

    Northrop Grumman (Chandler, AZ)
    …Launch Systems** **Department: Guidance, Navigation and Control (GNC) Engineering** ** Principal Engineer Guidance Navigation and Control** **Group: Navigation, ... with flight software in a simulation environment is a plus.** **Basic Qualifications Principal Engineer GNC:** + Bachelor's degree in a STEM discipline (Science,… more
    Northrop Grumman (10/24/25)
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