• Mechanical Design Engineer

    Curtiss-Wright Corporation (Brea, CA)
    ** Mechanical Design Engineer **SIGN ON BONUS As Mechanical Design Engineer you will work with multiple teams within the Engineering Group to ... this role, you will perform a variety of engineering tasks including mechanical design , test development, cross functional coordination, and vendor engagement.… more
    Curtiss-Wright Corporation (01/06/26)
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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… more
    Butler America (12/19/25)
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  • Sr. Mechanical Design

    Curtiss-Wright Corporation (Brea, CA)
    **Sr. Mechanical Design Engineer **SIGN ON BONUS As a Sr. Mechanical Design Engineer , you will work with multiple teams within the Engineering ... travel time is less than 5% **What You Bring:** + 10+ years of Mechanical Design experience. + Knowledge and experience in industrial and machine design +… more
    Curtiss-Wright Corporation (10/29/25)
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  • Sr. Specialist Mechanical Engineer

    PDS Defense (Canoga Park, CA)
    …CA. Job ID#214989** Pay Rate: $52 - $57/hr **Job Description:** Seeking a Sr. Specialist Mechanical Design Engineer to join our engineering design team ... **Engineering** **Sr. Specialist Mechanical Engineer , Design Level 4** Canoga Park, CA Posted: 1/14/2026 Job Description Job ID#: 214989 Job Category:… more
    PDS Defense (01/15/26)
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  • Automation Controls Lead

    Envista Holdings Corporation (Pomona, CA)
    …and other personnel involved in automation control systems. + Collaborate with project manager, mechanical design engineer and software group to develop a ... role at Ormco that is responsible for leading a team of automation/controls engineer on overseeing the design , implementation and maintenance of automated… more
    Envista Holdings Corporation (10/29/25)
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  • Mechanical Engineer - Aviation…

    Burns & McDonnell (Brea, CA)
    **Description** The Mechanical Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments on a variety of ... projects primarily for aviation, government, and military facilities. The Mechanical Engineer will work with the project... will work with the project team throughout the design and construction process, adapting HVAC and plumbing plans… more
    Burns & McDonnell (11/20/25)
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  • Senior Mechanical Engineer

    Essel (Downey, CA)
    Company Overview: Are you passionate about mechanical design and committed to crafting custom industrial machinery of the utmost quality? Join our team of ... of our diverse customer base. Position Overview: The Senior Mechanical Engineer plays a crucial role in... design and estimation of engineering effort. + Design mechanical systems, components, and assemblies using… more
    Essel (12/08/25)
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  • Assistant Mechanical Engineer

    Burns & McDonnell (Brea, CA)
    **Description** The Assistant Mechanical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world ... institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project... factors or client needs. + Assists in the mechanical design of projects from the conceptual… more
    Burns & McDonnell (12/04/25)
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  • Mechanical Engineer - Transmission…

    Burns & McDonnell (Brea, CA)
    **Description** The Mechanical Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments on a variety of ... other areas related to the industry. The Staff Process Engineer will work with the project team throughout the...design factors or client needs. Perform process and mechanical design of projects from the conceptual… more
    Burns & McDonnell (11/17/25)
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  • Mechanical Engineer 4

    CDM Smith (Rancho Cucamonga, CA)
    …address today's needs and anticipate tomorrow's demands. We're looking for a skilled Mechanical Engineer with expertise in HVAC and plumbing systems. This role ... roles. - Performing other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:**...and 4D software and practices. - Expert Knowledge of engineer principles of design . - Expert Knowledge… more
    CDM Smith (11/26/25)
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  • Sr. Mechanical Engineer

    Envista Holdings Corporation (Pomona, CA)
    **Job Description:** The **Sr. Mechanical Engineer ** will be responsible for executing engineering deliverables for new product development and design change ... feasibility, and improving product performance while ensuring adherence to design requirements and regulatory compliance. **Essential Duties and Responsibilities:**… more
    Envista Holdings Corporation (11/15/25)
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  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …for surveillance and targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal analysis to join ... + Proficiency with solid modeling tools, preferably Creo + Experience in mechanical design and documentation per ASME standards + Familiarity with DoD, NASA, and… more
    Leonardo DRS, Inc. (11/20/25)
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  • Mechanical Engineer

    CDM Smith (Rancho Cucamonga, CA)
    …work of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND **Certification/License Requirements:** ... and drafting (CADD) 3D and 4D software and practices. Expert Knowledge of engineer principles of design . Expert Knowledge of Microsoft business software (excel,… more
    CDM Smith (11/08/25)
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  • Mechanical Engineer - Radar…

    RTX Corporation (Fullerton, CA)
    …and naval electronics. The products support US Government and international customers. This Mechanical Engineer Product Team role will support the Sentinel radar ... related field may be substituted for additional years of experience. Demonstrated mechanical engineering design knowledge. Exposure to product lifecycle stages… more
    RTX Corporation (01/14/26)
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  • Mechanical Engineer

    Stantec (Pasadena, CA)
    …that will benefit future generations. Grow with us, H2O+U. Your Opportunity As a Mechanical Engineer , your role in our professional consulting services team is ... Strong client presentation skills. Education and Experience - Bachelor's degree in mechanical engineering. - Licensed Professional Engineer (PE). NCEES record… more
    Stantec (11/06/25)
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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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  • Specialist, Mechanical Engineer

    L3Harris (Canoga Park, CA)
    …Engineering Senior Associate will bring strong engineering fundamentals to aid the mechanical design team in complex projects under regular supervision. ... seeking a Mechanical Engineering Senior Associate to join the engineering design team. This position will allow the successful candidate to drive innovative… more
    L3Harris (01/08/26)
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  • Mechanical Engineer , Cryogenic…

    Amazon (Pasadena, CA)
    …High density novel packaging solutions for quantum processor units. - Cryogenic mechanical design for novel cryogenic signal conditioning sub-assemblies. - ... Cryogenic mechanical design for signal delivery systems. - Simulation driven designs (shielding, filtering, etc.) to reduce sources of EMI within the qubit… more
    Amazon (01/10/26)
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  • Principal Mechanical Engineer

    RTX Corporation (Fullerton, CA)
    …domestic and international travel. Qualifications We Prefer Advanced degree in mechanical engineering, manufacturing engineering, or hardware system design . ... naval electronics. The products support US Government and international customers. This Mechanical Product Team Lead role will support the Sentinel radar product… more
    RTX Corporation (01/14/26)
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  • Senior Design Engineer

    Essel (Pomona, CA)
    Position Overview: We are seeking a highly skilled and motivated Design Engineer to lead our design team in the development of plans and specifications for ... our water capital improvement projects. The Design Engineer will play a crucial role...Registration as a Professional Civil Engineer , Environmental Engineer , or Mechanical Engineer in… more
    Essel (12/08/25)
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