• Stratolaunch, LLC (Mojave, CA)
    …To help achieve these efforts, Stratolaunch is seeking a Sr-, Staff-, or Principal-level Mechanical Engineer to support the airframe team in the development of ... candidate has significant prototype development experience, with focus in thermal-structural- mechanical design and build, leading to first flights. **ESSENTIAL… more
    DirectEmployers Association (09/03/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …security. To help achieve these efforts, Stratolaunch is seeking a level I Mechanical or Aerospace Engineer to support design, integration, testing, flight test, ... and maintenance of carrier aircraft mechanical and structural systems. This position will include collaborating...collaborating with other system owners to understand requirements and engineer solutions. Areas of focus may include primary and… more
    DirectEmployers Association (11/05/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …efforts, Stratolaunch is seeking a level II, Sr-, or Staff-level Propulsion or Mechanical Engineer to support design, integration, testing, and maintenance of ... aircraft rocket propulsion systems. An ideal candidate will have both mechanical and fluid subsystem component design experience. This position will include… more
    DirectEmployers Association (09/30/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …efforts, Stratolaunch is seeking a Staff- or Principal-level Environmental Test Engineer , to lead the environmental test team. This position includes overseeing ... + Experience with automated testing + Experience reviewing electrical and mechanical schematics + Experience with full life cycle of data acquisition… more
    DirectEmployers Association (09/25/25)
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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...for direct support to personnel in the preparation of mechanical models, drawings, thermal, and structural reports. You will… more
    Curtiss-Wright Corporation (10/08/25)
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  • Intern/Co-op - Refining Mechanical

    Marathon Petroleum Corporation (Wilmington, CA)
    …develops our people, and fosters a collaborative team environment. Responsibilities: As a Mechanical Engineer at a Marathon refinery, you can expect to become ... team of professionals who run a specific portion of the refining process. Most often, Mechanical Engineers will have an opportunity to work on more than one area of… more
    Marathon Petroleum Corporation (11/24/25)
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  • Mechanical Design Engineer

    Actalent (Mojave, CA)
    …help achieve these efforts, we are seeking a Senior or Staff-level Structural or Mechanical Engineer to lead the structures team in the continued development of ... prototype development or small scale-production experience, with focus in thermal-structural- mechanical design, leading to first flights. ESSENTIAL RESPONSIBILITIES Work… more
    Actalent (11/30/25)
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  • Refining Engineer 1 - Mechanical

    Marathon Petroleum Corporation (Wilmington, CA)
    …team environment. They must be proficient with pertinent issues of the mechanical codes and specification. Project and Reliability Engineers must have strong written ... and be able to contribute in a team environment. Area Refining Engineer /Project Engineer : Refining/Project engineers are involved in the technical development… more
    Marathon Petroleum Corporation (09/16/25)
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  • Hypersonic Mechanical Lead

    Stratolaunch, LLC (Mojave, CA)
    …efforts, Stratolaunch (https://www.stratolaunch.com/) is seeking a **Senior or Staff-level Structural or Mechanical Engineer ** to lead the structures team in the ... prototype development or small scale-production experience, with focus in thermal-structural- mechanical design, leading to first flights** . **ESSENTIAL RESPONSIBILITIES**… more
    Stratolaunch, LLC (11/09/25)
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  • Engineering Airframe Lead

    Stratolaunch, LLC (Mojave, CA)
    …these efforts, Stratolaunch (https://www.stratolaunch.com/) is seeking a **Staff or Principal-level Mechanical Engineer ** to lead the airframe team in the ... candidate has significant prototype development experience, with focus in thermal-structural- mechanical design, leading to first flights** . **ESSENTIAL RESPONSIBILITIES**… more
    Stratolaunch, LLC (11/07/25)
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  • Quality Engineer II

    Parker Hannifin Corporation (North Hollywood, CA)
    …fuel and bleed-air control valves and ground fueling products for power generation and mechanical drives. Job Summary: The Quality Engineer II role defines and ... Quality Engineer II Location : NORTH HOLLYWOOD, CA, United States Job Family : Quality Job Type : Regular Posted : Oct 14, 2025 Job ID : 60211 Back to Search Results… more
    Parker Hannifin Corporation (10/14/25)
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  • Structural Design Engineer

    Actalent (Mojave, CA)
    …Structural Design Engineer Job Description Join a dynamic team of mechanical and manufacturing engineers to lead the structural development of a hypersonic ... vehicle. This role requires a forward-thinking engineer who is responsible for making final technical decisions for the structures subsystem and ensuring the… more
    Actalent (12/02/25)
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  • Engineer Manufacturing/ Principal…

    Northrop Grumman (Palmdale, CA)
    …making history. Northrop Grumman Aeronautics Systems (NGAS) is looking for a **Manufacturing Engineer or Principal Manufacturing Engineer ** to join our team of ... do. **This requisition may be filled as a Manufacturing Engineer or a Principal Manufacturing Engineer depending...(STEM) and 1 year of engineering experience in manufacturing, mechanical , or electrical environment, or Masters (STEM) and 0… more
    Northrop Grumman (11/13/25)
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  • Associate Quality Engineer /Quality…

    Northrop Grumman (Palmdale, CA)
    …part of history, they're making history. Northrop Grumman is seeking an Associate Engineer Quality/ Engineer Quality. This position will be located at our ... This requisition may be filled at either an Associate Engineer Quality (T01) or Engineer Quality (T02)...2026. + Be majoring in or having majored in mechanical engineering, aerospace engineering, industrial engineering or similar STEM… more
    Northrop Grumman (11/05/25)
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  • Engineer Electrical / Principal…

    Northrop Grumman (Palmdale, CA)
    …making history. Northrop Grumman Aeronautic Systems has an opening for an **Electrical Engineer (Level 2)** or **Principal Electrical Engineer (Level 3)** to ... a functional system including the selection of aircraft-type conductors and electro- mechanical components such as connectors, relays, switches, circuit breakers, and… more
    Northrop Grumman (11/21/25)
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  • Principal / Sr. Principal Engineer

    Northrop Grumman (Palmdale, CA)
    …Aeronautics Systems** is currently seeking a **Principal or Sr. Principal Electrical Engineer ** to join our team of diverse, qualified individuals. This position is ... located in **Palmdale, CA** . The Electrical Engineer - Vehicle Subsystems & Integration may be involved in multiple aspects of aircraft subsystem development… more
    Northrop Grumman (11/21/25)
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  • Mobile Building Engineer

    CBRE (Northridge, CA)
    Mobile Building Engineer Job ID 239581 Posted 23-Sep-2025 Service line GWS Segment Role type Full-time Areas of Interest Engineering/Maintenance Location(s) ... now or in the future. **About the Role:** As a CBRE Mobile Engineer , you will be responsible for preventive maintenance and corrective repairs for buildings,… more
    CBRE (09/24/25)
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  • RF Engineer Sr Staff (Level 5)

    Lockheed Martin (Palmdale, CA)
    **Description:** As a Senior Staff RF Engineer , and part of our greater Signature Management organization, your challenge will be to design, develop, and fabricate ... development * Mentorship opportunities **Basic Qualifications:** *Bachelor's Degree in Aerospace/ Mechanical Engineering Degree or STEM related degree * Active Ts/SCI… more
    Lockheed Martin (11/19/25)
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  • Senior Test Engineer - Onsite Position

    Curtiss-Wright Corporation (Santa Clarita, CA)
    **Senior Test Engineer - Onsite Position** We have an opportunity for a **_Senior Test Engineer_** to join our team in **_Santa Clarita, CA_** As our Senior Test ... Engineer you will **_design, develop, and implement cost-effective methods...of schedule and technical constraints + Expertise with electrical, mechanical , or software troubleshooting to determine problems + Experience… more
    Curtiss-Wright Corporation (10/08/25)
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  • Senior Quality Assurance Engineer - Defense…

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Senior Quality Engineer - Defense-Onsite Position We have a rewarding opportunity for a **_Senior Quality Engineer_** based at our Curtiss-Wright Defense Solutions ... **_Santa Clarita, CA_** site. As our Senior Quality Engineer , you will be responsible for leading the Quality Engineering team that supports the multi-site Quality… more
    Curtiss-Wright Corporation (09/27/25)
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