• Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated ** Principal RF Design Engineer ** to work on Identification of Friend or Foe ... subsystems that integrate these components with antennas, RF feeds, and mechanical assemblies. The designs satisfy rigorous requirements of government programs. The… more
    RTX Corporation (10/13/25)
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  • Senior Principal Engineer Systems…

    Northrop Grumman (Melbourne, FL)
    …funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a **Senior Principal Engineer Systems Architect** to join our team of qualified, ... + Define system architectures + Architecture, CONOPS, and use case development using model-based systems engineering methodologies + Perform functional analysis,… more
    Northrop Grumman (10/01/25)
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  • Principal Software Test Engineer

    RTX Corporation (Cedar Rapids, IA)
    …for a security clearance​ **Security Clearance:** Secret - Current We're looking for a ** Principal Software Test Engineer ** to join our team in Cedar Rapids, IA, ... is built correctly + Coordinate and collaborate with Systems, Electrical and Mechanical engineering disciplines + Help manage work across multiple programs + Mentor,… more
    RTX Corporation (09/11/25)
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  • Senior Principal Electrical Engineer

    Leidos (St. Petersburg, FL)
    …The Defense Systems group at Leidos currently has an opening for a **Senior Principal Electrical Engineer ** to work in our **St.Petersburg, FL** office. The ... Leidos facility in St. Petersburg provides design, development , modeling and simulation, analysis, prototyping and testing of advanced electronic systems, with a… more
    Leidos (09/03/25)
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  • Principal Engineer , Automation

    Boehringer Ingelheim (Barceloneta, PR)
    …benefit programs reflect Boehringer Ingelheim's high regard for our employees. The Principal Engineer , Automation has the responsibility of providing advanced ... an employee of Boehringer Ingelheim, you will actively contribute to the discovery, development , and delivery of our products to our patients and customers. Our… more
    Boehringer Ingelheim (11/21/25)
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  • Senior Principal RF Antenna and Radome…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. The RF Antenna Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be ... is an onsite role, located in Tucson, AZ. **What You Will Do** + Development of antenna or radome hardware and requirements + Work with interdisciplinary engineering… more
    RTX Corporation (11/21/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Principal Systems Security Engineer Anti-Tamper/Program Protection (P4)** to join our ... design and architecture artifacts, plans, and/or policies + Experience in design, development and fielding of SSE systems + Software, Firmware, & Microelectronics… more
    RTX Corporation (11/13/25)
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  • NPI Principal Engineer , Project…

    RTX Corporation (Santa Isabel, PR)
    …demands of a rapidly evolving global market. We are seeking a seasoned Principal Engineer with exceptional technical depth and strategic leadership skills. In ... execution of New Products for Puerto Rico Operations (Electronics and Mechanical sites). + Champion clear, transparent, and effective communication between Puerto… more
    RTX Corporation (11/12/25)
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  • Principal Nuclear Engineer

    Actalent (Lewis Center, OH)
    Description As a Principal Engineer with Nuclear space this person will be taking on a new challenge in guiding the formation of a new team at our client's Ohio ... QA program, collaborating with the global nuclear teams, and leading the development of innovative solutions for complex nuclear and industrial automation projects.… more
    Actalent (11/11/25)
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  • Principal Equipment Systems Engineer

    Bausch + Lomb (Greenville, SC)
    …leading the advancement of eye health in the future. Purpose of Job: The Principal Equipment Process Engineer will provide leadership and support of critical, ... over our 170-year history. We have a significant global research, development , manufacturing and commercial footprint of approximately 13,000 employees and a… more
    Bausch + Lomb (11/07/25)
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