• 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)
    …national security. Stratolaunch is seeking a Sr- or Staff-level Systems Engineer to oversee and support the Talon-A air-launched, hypersonic vehicle payloads ... mechanical , structural, and materials requirements and integration. An ideal...customers. **ESSENTIAL RESPONSIBILITIES** + Overseeing and contributing to payload mechanical , structural, and materials requirements and integration + Collaborates… more
    DirectEmployers Association (12/17/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …Stratolaunch is seeking a Sr-, Staff-, or Principal level Propulsion or Mechanical Engineer to support design, integration, testing, operations, and maintenance ... propulsion systems as a Deputy Lead. An ideal candidate will have both mechanical and fluid subsystem component design experience, as well as leadership experience.… more
    DirectEmployers Association (12/16/25)
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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...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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  • Mechanical Engineer

    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
    Stratolaunch, LLC (12/03/25)
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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 Engineer

    Amentum (China Lake, CA)
    Amentum is seeking an experienced Mechanical Engineer with the technical expertise to implement solutions, evaluate products, and build upon an infrastructure ... the changing needs of our customers. In this role, the Mechanical Engineer will be responsible for preparing and/or maintaining operations documentation,… more
    Amentum (10/23/25)
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  • Senior Specialist Mechanical Design…

    TAD PGS, Inc. (Canoga Park, CA)
    …obtain and maintain a Secret Security Clearance.** We are seeking a Senior Specialist Mechanical Design Engineer to join our engineering design team in our Los ... We have an outstanding Contract position for aSenior Specialist Mechanical Design Engineerto join a leading Company located in theCanoga Park, CAsurrounding area.… more
    TAD PGS, Inc. (12/18/25)
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  • Sr. Specialist Mechanical Design…

    Butler America (Canoga Park, CA)
    Sr. Specialist Mechanical Design Engineer Location: Canoga Park, CA Job ID: #71922 Pay Range: $50-57 an hour 6 month contract Duties: **U.S. Citizenship only, no ... dual citizenship** This position requires the application of mechanical design skills and knowledge to develop hardware designs of critical turbomachinery components… more
    Butler America (12/19/25)
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  • Senior Mechanical Engineer (Remote)

    Amentum (China Lake, CA)
    Amentum is seeking an experienced engineer to be a Technical Lead in a dynamic, fast-paced, and challenging research and development environment in support of one of ... a multidisciplinary subsystem base, including electronic, hydraulic, pneumatic, power, and mechanical systems. The Technical Lead will be responsible for the… more
    Amentum (10/16/25)
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  • Mechanical Design Engineer Sr…

    Lockheed Martin (Palmdale, CA)
    **Description:** The successful applicant will perform mechanical design of electromagnetic/RF components, antennas, radomes, support structures, flight qualified ... to other classified activities\. **Basic Qualifications:** Bachelor's Degree in Aerospace/ Mechanical Engineering or related STEM degree \- Working knowledge of… more
    Lockheed Martin (12/24/25)
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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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  • Propulsion Build & Manufacturing Engineer

    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
    Stratolaunch, LLC (11/05/25)
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  • Senior Design Engineer

    Actalent (Paso Robles, CA)
    Job Title: Mechanical Design Engineer Job Description The Design Engineer will play a crucial role in driving engineering initiatives that focus on New ... internal requirements for quality, cost, and manufacturability. Responsibilities + Design mechanical components and systems for NPD initiatives related to product… more
    Actalent (12/27/25)
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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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  • Senior Design Engineer

    Elkay (Paso Robles, CA)
    Senior Design Engineer **_The Company_** Zurn Elkay Water Solutions Corporation is a thriving, values-driven company focused on doing the right things. We're a fast ... navigate** **here (http://www.myworkday.com/elkay/d/inst/13102!CK5mGhIKBggDEMenAhIICgYI1A0Q2AI~*nsH-3y\_ndUM~/cacheable-task/2998$46522.htmld)** **to apply internally.** The Senior Design Engineer will be involved with a variety of engineering… more
    Elkay (10/21/25)
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  • Design Engineer

    ManpowerGroup (Santa Clarita, CA)
    Our client, an Automotive Engineering leader, is seeking a **Design Engineer ** to join their team. As a Design Engineer , you will be part of the Engineering ... which will align successfully in the organization. **Job Title:** Design Engineer **Location:** Santa Clarita, CA **Pay Range:** $35.00/hr - $48.00/hr **What's… more
    ManpowerGroup (12/28/25)
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  • Principal / Sr. Principal Reliability Systems…

    Northrop Grumman (Palmdale, CA)
    …Grumman is seeking an experienced **Principal or Senior Principal Reliability Systems Engineer ** to join our team of qualified, diverse individuals in **California ... a Sr. Principal Level** **Basic Qualifications for a Principal Reliability Systems Engineer :** + Bachelor of Science degree in Electrical Engineering, Mechanical more
    Northrop Grumman (12/23/25)
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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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