• Lead R&D Engineer - Combustion…

    UL, LLC (Northbrook, IL)
    …will focus on the energy and fire protection industries, including lithium-ion battery thermal runaway, battery energy storage system gas explosions and fires in the ... built environment. Robust knowledge of heat transfer, combustion and computational fluid dynamics and robust knowledge of state-of-the-art computational fluid … more
    UL, LLC (10/30/25)
    - Related Jobs

  • Principal/Sr. Principal Engineer RF…

    Northrop Grumman (Beavercreek, OH)
    …LO technology, Computational Electromagnetics Modeling, RF Test, Mechanical, Structural and Thermal analysis, Computational Fluid Dynamics, Material Science and ... has an opening for a **Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer... Engineer / Sr. Principal RF Microwave Design Engineer ** to join our team of qualified, diverse individuals… more
    Northrop Grumman (10/30/25)
    - Related Jobs

  • Engineer II - Systems Controls (Onsite)

    RTX Corporation (Windsor Locks, CT)
    …accordance withcustomer engineering requirements. + Perform system-level analyses of thermal fluid systems and prepare technical reports detailing ... access information under this program/contract. **Security Clearance:** None/Not Required The Engineer will be part of our System Integration organization, within… more
    RTX Corporation (01/16/26)
    - Related Jobs

  • Mechanical Engineer 3

    Safran (Everett, WA)
    …details** **Domain** Research, design and development **Job field / Job profile** Fluid Mechanics - Aerodynamics **Job title** Mechanical Engineer 3 **Employment ... Mechanical Engineer 3 **Job details** **General information** **Entity** Safran...calculations such as but not limited to rotor dynamics, thermal analysis, bearing selection. * Perform analysis of FEA… more
    Safran (01/04/26)
    - Related Jobs

  • Principal Engineer , Systems Controls…

    RTX Corporation (Windsor Locks, CT)
    …designs according to customer engineering requirements. + Perform system-level analyses of thermal fluid systems and prepare technical reports with findings and ... access information under this program/contract. **Security Clearance:** None/Not Required The Engineer will be part of our System Integration organization, within… more
    RTX Corporation (12/18/25)
    - Related Jobs

  • Structural Engineer

    WSP USA (Hailey, ID)
    **This Opportunity** WSP is currently initiating a search for a **Structural Engineer ** to join our Power & Energy team in _Houston, TX._ The following location will ... plans. + Perform engineering calculations related to pipe sizing, pressure drops, thermal expansion, and support loads. + Support stress analysis efforts and assist… more
    WSP USA (12/04/25)
    - Related Jobs

  • Mechanical Engineer

    ManTech (Crane, IN)
    …(eg, SolidWorks, AutoCAD, CATIA) + Perform engineering analysis, including stress analysis, thermal analysis, fluid dynamics, and vibration analysis, using FEA ... **ManTech** seeks a motivated, career and customer-oriented **Mechanical Engineer ** to join our team in **Crane, Indiana.** This is an onsite position. As a core… more
    ManTech (11/12/25)
    - Related Jobs

  • Senior Electric Propulsion Engineer…

    Amazon (Redmond, WA)
    …US as a refugee or granted asylum. The Senior Electric Propulsion Engineer will provide technical leadership within Amazon Leo's Propulsion Design Engineering team ... circuit design, cathode design, propulsion system architecture, avionics requirements, thermal management, embedded software design, and in-flight concepts of… more
    Amazon (10/22/25)
    - Related Jobs

  • Components Build and Test Engineer (Falcon)

    SpaceX (Hawthorne, CA)
    Components Build and Test Engineer (Falcon) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... ultimate goal of enabling human life on Mars. COMPONENTS BUILD AND TEST ENGINEER (FALCON) The Propulsion Components team develops the most advanced launch vehicle… more
    SpaceX (01/14/26)
    - Related Jobs

  • Engineer Mechanical 3

    Huntington Ingalls Industries (Newport News, VA)
    …in the development of design and maintenance improvements for A4W reactor plant fluid systems and mechanical components. The engineer will assist with design ... ENGINEER MECHANICAL 3 Location: Newport News, Virginia, United...such as instruments, controls, robots, engines, machines and mechanical, thermal hydraulic or heat transfer systems for production, transmission,… more
    Huntington Ingalls Industries (12/22/25)
    - Related Jobs