• Principal Mechanical Engineer

    BAE Systems (Totowa, NJ)
    …to unique mechanical design challenges. The ability to perform thermal and/or structural analysis using industry simulation tools (ANSYS Workbench preferred) is ... into high gear with BAE Systems. We are seeking a talented and experienced Principal Mechanical Engineer with experience in the area of electronic packaging for… more
    BAE Systems (11/28/25)
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  • Senior Principal Dimensional…

    Northrop Grumman (Melbourne, FL)
    …Northrop Grumman Aeronautics Systems sector has an opening for a **Senior Principal Aeronautical Engineer (Dimensional Engineer )** to join our ... aerospace design environment. Emphasis placed in the following disciplines: Structural Design/ Analysis , Subsystems Design/ Analysis , Electrical/Mechanical… more
    Northrop Grumman (11/05/25)
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  • Principal /Senior Mechanical Design Plant…

    Portland General Electric (Portland, OR)
    …repairs, alterations, rerates, and pressure boundary changes. **Pipe Stress and Structural Analysis ** + Expertise in thermal/mechanical pipe stress ... all. We're hiring for a position open to both **Senior Mechanical Design Plant Engineer (P3)** and ** Principal Mechanical Design Plant Engineer (P4)**… more
    Portland General Electric (11/21/25)
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  • Sentinel - Sr. Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    …career today. Northrop Grumman Defense Systems currently has an opening for a Sr. Principal Systems Engineer . This position may be in **Roy, UT** , **Colorado ... and associated infrastructure. **What you will get to do:** The selected Sr. Principal (Level 4) Systems Engineer will be supporting activities including use… more
    Northrop Grumman (12/12/25)
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  • Principal and Sr. Principal

    Northrop Grumman (Oklahoma City, OK)
    …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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  • Principal Bridge Engineer

    TYLin (Austin, TX)
    …resources by finding more sustainable solutions. **Job Summary** TYLin is seeking a Principal Bridge Engineer for the Texas Bridge Sector. The position requires ... experience as a Lead Design Engineer and a Project Engineer for State...a Bachelor's Degree in Civil Engineering with emphasis in structural design. + Master's Degree in Structural more
    TYLin (11/21/25)
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  • Principal Design Engineer (Onsite)

    RTX Corporation (Haltom City, TX)
    …safety critical structure design and analysis experience + Fatigue life and structural analysis for complex metallic structures + Full life cycle experience ... market. Collins Aerospace Landing Systems is seeking a talented Principal Design Engineer who will support existing...design, component design, as well as all supporting design analysis + **The position is working onsite at our… more
    RTX Corporation (11/21/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Richardson, TX)
    …Systems Integrated Strategic Solutions (ISSE) engineering team is seeking a self-motivated Principal Mechanical Engineer that thrives in the design, development, ... analysis (FEA) using ANSYS to ensure compliance with structural integrity and fatigue performance criteria. + Conduct prototype...apply best practices with said tools. + Proficiency with structural Finite Element Analysis (FEA) tools (Ansys… more
    RTX Corporation (10/29/25)
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  • Principal Antenna Design Engineer

    RTX Corporation (Mckinney, TX)
    …state-of-the-art technical projects. Raytheon's Apertures and RF Department is seeking a Principal Antenna Design Engineer to join the Radome & Apertures ... AESAs, Antennas, Radomes, Computational Electromagnetics Modeling (CEM), RF Test, Mechanical, Structural and Thermal analysis , Material Science, Process and… more
    RTX Corporation (10/14/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Louisville, KY)
    …Engineers + Experience in mechanical sub-systems packaging, materials, thermal, structural analysis , energetics principals, control systems, interconnect, ... world. The Mechanical Products Team (MPT), Shipboard Effectors Department is seeking a Principal Mechanical Engineer for our Louisville KY site in both… more
    RTX Corporation (10/29/25)
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