• Mechanical Design Engineer

    Curtiss-Wright Corporation (Brea, CA)
    ** Mechanical Design Engineer **SIGN ON BONUS As a Mechanical Design Engineer , you will work with multiple teams within the Engineering Group to ... + Mechanical Engineering degree or equivalent + 4+ years of Mechanical Design experience + Knowledge and experience in industrial and machine design more
    Curtiss-Wright Corporation (10/07/25)
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  • Senior Mechanical Engineering Manager,…

    Amazon (Northridge, CA)
    … Engineering 5+ years managing hardware engineering teams 8+ years as a lead mechanical engineer ( design , structural, thermal, or dynamics) Expert in at ... years managing large hardware engineering teams 10+ years as a lead mechanical engineer ( design , structural, thermal, dynamics) Expert in multiple … more
    Amazon (09/23/25)
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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 (08/22/25)
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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 (09/04/25)
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  • Mechanical Engineer 5 - Fire…

    CDM Smith (Rancho Cucamonga, CA)
    …supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 5 - Fire Protection **Group:** ISO **Certification/License ... candidate will have significant experience leading and managing the design of mechanical projects. At CDM Smith,...and 4D software and practices. - Expert Knowledge of engineer principles of design . - Expert Knowledge… more
    CDM Smith (09/11/25)
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  • Sr Principal Mechanical Engineer

    Medtronic (Northridge, CA)
    …connected, compassionate world. **A Day in the Life** As a member of the Mechanical Engineering R&D group, the individual selected for this role will lead new ... and related accessories. They will work at the intersection of product design and product development, optimizing customer and business needs. The ideal candidate… more
    Medtronic (10/21/25)
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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 (10/22/25)
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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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  • Mechanical Engineer I

    Abbott (Sylmar, CA)
    …Rhythm Management** division We are seeking a high caliber ** Mechanical ** ** Engineer I.** Mechanical Engineer I will use multidisciplinary engineering ... or components/subsystems in support of company's strategic plan. **What You'll Work On** + Design parts to meet specific design goals. + Use empirical and… more
    Abbott (10/24/25)
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  • Mechanical Engineer

    Actalent (Corona, CA)
    Job Title: Mechanical Engineer For immediate consideration, please apply directly to this job posting AND email me at kbasra @actalentservices.com with the ... engineering documents, and safety assessments. The position also includes 20% mechanical design , focusing on creating and modifying 3D drawings using SolidWorks,… more
    Actalent (10/31/25)
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  • Mechanical Engineer

    Actalent (Riverside, CA)
    …, solidworks, lean manufacturing, injection mold, testing validation, prototype, prototyping, prototype design , New product development, Mechanical design , ... mold Additional Skills & Qualifications Experience in helmet or safety equipment design Licensed Professional Engineer . Expertise in injection molded plastic… more
    Actalent (10/22/25)
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  • Sr Associate, Mechanical Design

    L3Harris (Canoga Park, CA)
    …injectors, thrust chambers, storage tanks, manifolds, and piping. The Senior Associate Mechanical Engineer will bring strong engineering fundamentals to aid the ... mechanical design team in complex projects under regular supervision. Essential Functions: + Develop concepts for mechanical systems to meet customer… more
    L3Harris (10/30/25)
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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 (09/08/25)
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  • Sr Automation Design Engineer

    EMCOR Group (Chino, CA)
    …and automated control systems. **Job Summary** **Job Title:** Senior Automation Design Engineer **Principal Duties and Responsibilities** + The ability ... to understand the design and intent of mechanical equipment and systems (Chiller, Boiler, Custom AHUs, Primary/Secondary pumping, Variable Flow Chilled Water… more
    EMCOR Group (10/14/25)
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  • Mechanical Designer - Aviation & Federal…

    Burns & McDonnell (Brea, CA)
    …duct, and equipment layouts and P&IDs from verbal or written description from the design engineer . + Perform a variety of assignments using prescribed methods ... **Description** A Mechanical Designer will perform various phases of planning, design , and preparation of HVAC and plumbing plans as part of a project team. This… more
    Burns & McDonnell (08/22/25)
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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 ... and execute large and complex medical device product development programs design verification and reliability test strategy by collaborating and ensuring appropriate… more
    Medtronic (10/02/25)
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  • Sr. Electrical Engineer

    Essel (Pomona, CA)
    Engineer with experience in the water industry. Accountability: The Senior Electrical Engineer reports to the Engineering Design Manager and is accountable ... storage, and water distribution control plants. Job Summary: The Senior Electrical Engineer is responsible for self-performing, leading a design team, and/or… more
    Essel (09/08/25)
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  • Manufacturing Engineer

    Butler America (Canoga Park, CA)
    …operations, and specification procedures. The scope of responsibility will be for several mechanical components or as a process engineer supporting new and ... Manufacturing Engineer Location: Canoga Park, CA Job ID: #70973...SECRET clearance needed. This position will be responsible for mechanical component manufacture assembly and integration into rocket engine… more
    Butler America (09/18/25)
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  • Application Engineer III

    EMCOR Group (Chino, CA)
    …with the contracted scope of work. + Develop written sequence of operation based on mechanical drawings + Understand the design and intent of mechanical ... Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control… more
    EMCOR Group (10/14/25)
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