• 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 or Aerospace Engineer

    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
    Stratolaunch, LLC (11/04/25)
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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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  • 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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  • Payload Systems Engineer

    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
    Stratolaunch, LLC (12/16/25)
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  • Propulsion Engineer Deputy Lead

    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
    Stratolaunch, LLC (12/15/25)
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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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  • 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 Reliability Engineer

    Medtronic (Northridge, CA)
    …to learn more about products. In this exciting role as a Senior Reliability Engineer in the in the product design verification & reliability engineering group of the ... Mechanical Engineering department, you will be responsible for product...We have the talent, diverse perspectives, and guts to engineer the extraordinary. Learn more about our business, mission,… more
    Medtronic (12/31/25)
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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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  • Stationary Engineer License

    Dignity Health (Northridge, CA)
    **Job Summary and Responsibilities** As a Stationary Engineer , you will be a central figure responsible for the safe and efficient operation, maintenance, and repair ... of our facility's critical mechanical and electrical systems, ensuring continuous functionality for all...in this role, you will combine a valid Stationary Engineer license, extensive experience in operating and maintaining large-scale… more
    Dignity Health (12/31/25)
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  • Building Engineer (Northridge, CA)

    CBRE (Northridge, CA)
    Building Engineer (Northridge, CA) Job ID 239581 Posted 23-Sep-2025 Service line GWS Segment Role type Full-time Areas of Interest Engineering/Maintenance ... 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 (12/24/25)
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  • Senior Associate, Project Engineer

    L3Harris (Canoga Park, CA)
    …the interest of national security. Job Title: Senior Associate, Project and Component Engineer Job Code: 30515 Job Location: Canoga Park, CA Job Schedule: 9/80 work ... currently seeking an experienced Sr. Associate, Project and Component Engineer . This role will be located out of our...and a minimum of 2 years of prior related Mechanical Engineering experience. Graduate Degree or equivalent with 0… more
    L3Harris (12/10/25)
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  • Engineer III

    General Atomics (Adelanto, CA)
    …We have an exciting opportunity for a System Development & Test (SD&T) Engineer at our El Mirage Engine Test facility. Under general supervision with regular ... High:** 141,650 **Recruitment Posting Title:** System Development & Test (SD&T) Engineer **Job Qualifications:** + Typically requires a bachelors degree, masters… more
    General Atomics (12/11/25)
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  • Guidance Navigation & Control Engineer

    The Boeing Company (Edwards AFB, CA)
    …(BDS)** has an exciting opportunity for a **Guidance Navigation & Control Engineer (Experienced/Senior)** to support our teams in **Edwards Airforce Base, CA.** ... of Science degree from an accredited course of study in Aerospace, mechanical , or electrical engineering, physics, mathematics, data science, or computer science +… more
    The Boeing Company (12/25/25)
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