• Senior Principal Systems Engineer…

    RTX Corporation (Cedar Rapids, IA)
    …eligible for a security clearance **Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - Advanced ... projects + Support estimating, tracking, and reporting status relating to technical, cost , schedule, and risk performance for work spanning across multiple projects.… more
    RTX Corporation (11/18/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (Windsor Locks, CT)
    …certification requirements that must be met before an aircraft takes flight? As a Principal Software Engineer, you will be on a mission to develop, test, and prove ... our products are safe, reliable, and airworthy! We are seeking a highly skilled Principal Embedded Software Engineer to join our dynamic team. In this role, you will… more
    RTX Corporation (11/13/25)
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  • Principal Test Systems Technical Lead…

    Butler America (Tucson, AZ)
    …the lead, you will be expected to provide training, as needed, understand the scope, cost and schedule of the Program and define/delegate tasking for your team. ... Principal Test Systems Technical Lead Engineer Location: Tucson,...growth. Responsibilities to Anticipate: * Communicate regularly with the program Integrated Product Team Leader (IPTL). * Responsible for… more
    Butler America (11/11/25)
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  • Principal Supply Chain Program

    Microsoft Corporation (Redmond, WA)
    …executed supply chain management ensures reliable, on-time performance and optimized cost , prevents urgent and unplanned investments, and provides accurate and ... analysis and scenario modeling on network design, risk exposure, cost -to-serve, SKU/portfolio complexity, and emerging technologies to inform multi-year priorities.… more
    Microsoft Corporation (12/21/25)
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  • Senior Principal Mechanical Engineer…

    RTX Corporation (Tucson, AZ)
    …all complimented and validated by tests executed in a manner to ensure cost effective yet technically balanced solutions. Raytheon is seeking an experienced Senior ... Principal Structural Engineer to join the Mechanical Analysis and...of analysis/test required to meet objectives and assist in program planning. You will also be held accountable for… more
    RTX Corporation (12/16/25)
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  • Principal Engineer

    City of Cincinnati (Cincinnati, OH)
    PRINCIPAL ENGINEER Print (https://www.governmentjobs.com/careers/cincinnati/jobs/newprint/5183956) Apply  PRINCIPAL ENGINEER Salary $102,025.82 - $137,734.85 ... phases of multiple projects.? Check construction plans, design calculations, or cost estimations to ensure completeness, accuracy, or conformity to engineering… more
    City of Cincinnati (01/01/26)
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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …Success in this role means you can develop, implement and maintain secure, cost -efficient environments across various classified programs. Program teams rely on ... tough, meaningful problems that create a safer, more secure world. **Sr. Principal Storage & Data Protection System Administrators** collaborate with a motivated… more
    RTX Corporation (12/05/25)
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  • Principal Engineer-Nuclear

    ATS Automation (Lewis Center, OH)
    …15639 Location: Lewis Center, OH, US, 43035-9445 Date: Nov 15, 2025 Principal Engineer-Nuclear ABOUT ATS INDUSTRIAL AUTOMATION ATS is an industry-leading automation ... needs of multinational customers. ABOUT THE ROLE As a Principal Engineer - Nuclear you will be taking on...with others to drive and establish a nuclear QA program , collaborating with the global ATS nuclear teams, and… more
    ATS Automation (10/25/25)
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  • Director / Principal - Aquatic Resources…

    Rincon Consultants (Oakland, CA)
    Rincon Consultants is seeking a strategic, **Director- or Principal -level aquatic resources professional** with expertise in CEQA/NEPA and/or natural resources ... Central Coast regions** . **Overview Of Key Duties And Responsibilities:** **Business and Program Development - ** + Lead growth and development of Rincon's aquatic… more
    Rincon Consultants (10/04/25)
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  • Principal Cross Functional Project Manager,…

    RTX Corporation (Cedar Rapids, IA)
    …Services, has an opening for a Cross-Functional Project Manager (CFPM) supporting the Program Work Environments Integrated Product Team (PWE IPT). The role will be ... the successful execution of business-critical projects that deliver new engineering and program management office (PMO) capabilities to enable seamless program more
    RTX Corporation (12/20/25)
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