• Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …highly motivated Principal Mechanical Engineer with a strong background in thermal analysis to join the company in the development of strategic space and ... with 10+ years of relevant experience (8+ years with a Master's degree) in thermal analysis and design + 5+ years of experience with spacecraft thermal more
    Leonardo DRS, Inc. (08/21/25)
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  • Principal Thermal Mechanical…

    Cadence Design Systems, Inc. (San Jose, CA)
    …system, generation after generation, used in labs and datacenters. Looking for a hands-on Principal Thermal Mechanical Engineer who wants to expand their ... Director, and works in a talented organization. This position requires to do thermal analysis , design, and testing; mechanical component and platform enclosure… more
    Cadence Design Systems, Inc. (09/26/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems ... within Directorate of Engineering. Will work on system performance analysis and system level modeling, based on the lower-level...MD** _._ **This requisition may be filled as a** ** Principal Systems Engineer (Modeling & Simulation)** **or**… more
    Northrop Grumman (10/01/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems ... and emerging technologies. You will: + Perform system performance analysis and system level modeling, based on the lower-level...CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (Modeling & Simulation)** **or**… more
    Northrop Grumman (09/16/25)
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  • Principal Mechanical Engineer

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Principal Mechanical Engineer - Onsite Position As our **_Principal Mechanical Engineer_** you will design and analyze complex VPX based electro-mechanical ... systems for thermal design, structural design, and packaging using engineering expertise....and conduct experiments, collect data and interpret results, conduct analysis and write analysis and test reports.… more
    Curtiss-Wright Corporation (10/08/25)
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  • Principal Product Development Mechanical…

    RTX Corporation (Goleta, CA)
    …as internal customers leading the supporting programs. **What You Will Do** + The Principal Engineer is a key technical contributor to the programs and products ... a safer, more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product...board designs and routing + Experience with structural and thermal analysis using FEA modeling techniques +… more
    RTX Corporation (09/03/25)
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  • Principal / Sr Principal

    Northrop Grumman (San Diego, CA)
    …of history, they're making history. **Northrop Grumman Aeronautic Systems** is seeking a ** Principal Engineer Aeronautical OR Senior Principal Engineer ... Aeronautical** to join the Air Vehicle Subsystems Design and Analysis team. These aircraft subsystems include Environmental Control Systems,...development projects. _Position may be filled as either a Principal Engineer (level 3) OR Senior … more
    Northrop Grumman (10/02/25)
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  • Principal Engineer , Packaging…

    SanDisk (Milpitas, CA)
    …world moving forward. **Job Description** ESSENTIAL DUTIES AND RESPONSIBILITIES: + As a Packaging Engineer , you will work in the Packaging R&D group on thermal ... level. + The ideal candidate will be responsible for thermal modeling (CFD) and validation of flash products PCBA...(CFD) and validation of flash products PCBA using analytical/numerical analysis and measurement techniques. + The focus will be… more
    SanDisk (09/05/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Carlsbad, CA)
    …access information under this program/contract. **Security Clearance:** None/Not Required ** Principal Mechanical Engineer ** **- Optronics (Onsite)** At Collins ... components, systems, and instruments + Perform detailed CAD modeling, tolerance analysis , and thermal /structural simulations + Collaborate with optical engineers… more
    RTX Corporation (09/24/25)
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  • Principal and Sr. Principal

    Northrop Grumman (El Segundo, CA)
    …previous aircraft systems and Low Observable (LO) experience. **Basic Qualifications** + ** Principal Survivability Engineer (Level 3) -** Bachelor's Degree in a ... years of engineering experience, or 3 years with a Master's degree. + **Senior Principal Survivability Engineer (Level 4) -** Bachelor's Degree in a Science,… more
    Northrop Grumman (10/08/25)
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