• 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 ... airports, institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project team… more
    Burns & McDonnell (12/04/25)
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  • Senior Mechanical Engineer

    Essel (Downey, CA)
    …top-tier equipment to meet the needs of our diverse customer base. Position Overview: The Senior Mechanical Engineer plays a crucial role in our team, ... technical challenges. Conclusion: If you are a skilled and experienced Mechanical Engineer looking for an exciting opportunity to contribute to the development… more
    Essel (12/08/25)
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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 ... and pump stations and other areas related to the industry. The Staff Process Engineer will work with the project team throughout the design and construction process,… more
    Burns & McDonnell (11/17/25)
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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 ... **Essential Duties and Responsibilities:** New Product Development Support Contribute mechanical engineering support to R&D initiatives, including research, concept… more
    Envista Holdings Corporation (11/15/25)
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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 ... development. The position involves working with valves, actuators, and similar mechanical equipment and structures utilized in nuclear power plants. **Location** :… more
    Curtiss-Wright Corporation (10/29/25)
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  • Sr . Mechanical Engineer

    Amazon (Pasadena, CA)
    …hardware design for cryogenic applications, design for manufacturing, and mechanical engineering principles. The candidate must have demonstrated driving designs ... testing). Candidates must have a strong background in both cryogenic mechanical engineering theory and implementation. Working effectively within a cross-functional… more
    Amazon (11/07/25)
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  • Specialist, Mechanical Engineer

    L3Harris (Canoga Park, CA)
    …and advancement of our nation. The Canoga Park, CA site is seeking a Mechanical Engineering Senior Associate to join the engineering design team. This position ... such as injectors, thrust chambers, storage tanks, manifolds, and piping. The Mechanical Engineering Senior Associate will bring strong engineering fundamentals… more
    L3Harris (12/13/25)
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  • Senior Design Engineer

    Essel (Pomona, CA)
    …accredited college required + Registration as a Professional Civil Engineer , Environmental Engineer , or Mechanical Engineer in the State of California + ... We are seeking a highly skilled and motivated Design Engineer to lead our design team in the development...specifications for our water capital improvement projects. The Design Engineer will play a crucial role in ensuring the… more
    Essel (12/08/25)
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  • Principal Systems Engineer -Design…

    The Walt Disney Company (Anaheim, CA)
    …make an impact? The successful candidate will perform as Principal Systems Engineer - Design Assurance within Disneyland Resort's Global Engineering and Technology ... achieving both technical excellence and favorable business outcomes. The Principal Systems Engineer - Design Assurance role is a Full-Time in-person role based in… more
    The Walt Disney Company (12/06/25)
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  • Ormco Sr . Manufacturing Process…

    Envista Holdings Corporation (Pomona, CA)
    **Job Description:** **JOB SUMMARY** : The ** Sr . Manufacturing Process Engineer , Injection Molding** is a seasoned engineering professional with extensive ... a strong focus on continuous improvement and innovation. The Sr . Manufacturing Engineer will lead the development,...related field. + 5+ years' experience in manufacturing or mechanical engineering a medical devices industry. + Proficiency in… more
    Envista Holdings Corporation (11/07/25)
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  • Sr . Electrical Engineer

    Essel (Pomona, CA)
    …infrastructure firms in the San Gabriel Valley Area who is looking for a SR . Electrical Engineer with experience in the water industry. Accountability: The ... Senior Electrical Engineer reports to the Engineering...relevant experience in designing commercial electrical systems with a civil/ mechanical consulting firm or as a private contractor. Previous… more
    Essel (12/08/25)
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  • Ormco Sr . Automation & Controls…

    Envista Holdings Corporation (Pomona, CA)
    **Job Description:** **JOB SUMMARY** : The ** Sr . Automation & Controls Engineer ** is the subject matter expert for the development, operation, and maintenance of ... in-line automation processes for Spark and Ormco production lines. The Sr . Process Engineer will develop and update engineering documents and investigating new… more
    Envista Holdings Corporation (12/11/25)
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  • Sr . Manufacturing Engineer

    Stanley Black and Decker (Brea, CA)
    ** Sr . Manufacturing Engineer - Onsite** **Brea, CA, United States** **Come build something that matters.** It takes great people to achieve greatness. People ... STANLEY(R), CUB CADET(R), and HUSTLER(R). **The Job:** As a Sr . Manufacturing Engineer , you'll be part of...have: + Bachelor's degree in a technical field (eg, Mechanical , Aerospace, Manufacturing Engineering) + Minimum 5 years of… more
    Stanley Black and Decker (11/18/25)
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  • Sr . Specialist Project Engineer

    L3Harris (Anaheim, CA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Project Engineer Job Code: 30107 Job Location: Anaheim, CA Job ... 9/80 Job Description: This position is for a Project Engineer leading Columbia Production Programs within the MPES Engineering...program are met + Acting as an advisor to senior management and customers on advanced technical studies and/or… more
    L3Harris (10/22/25)
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  • Sr . Specialist, Manufacturing…

    L3Harris (Canoga Park, CA)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Manufacturing Engineer Job ID: 31076 Job Location: Canoga Park, CA ... other Friday off Job Description: This position will be responsible for mechanical component manufacture assembly and integration into rocket engine and power… more
    L3Harris (11/14/25)
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  • Sr Automation Design Engineer

    EMCOR Group (Chino, CA)
    …applications 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… more
    EMCOR Group (10/14/25)
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  • Sr . Estimator - Southern California

    Kiewit (Santa Fe Springs, CA)
    **Requisition ID:** 178796 **Job Level:** Senior Level **Home District/Group:** Southern California District **Department:** Estimating **Market:** Transportation ... or conditions of an unusual nature that may be present. * Utilize engineer techniques and procedures to conduct investigation and adhere to standard company policy… more
    Kiewit (12/13/25)
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  • Water Reuse Engineer

    Stantec (Pasadena, CA)
    …degree in civil, Mechanical , or Chemical Engineering. - Licensed California Professional Engineer . - Minimum of 5 years of experience. Stantec is a place where ... and design firm, is currently seeking a Water Reuse Engineer to join our team in California. As a...other visual formats. - Collaborate with project managers and senior engineers to develop and manage the project scope,… more
    Stantec (12/03/25)
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  • Senior Associate, Project Engineer

    L3Harris (Canoga Park, CA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Project and Component Engineer Job Code: 30515 Job Location: ... Rocketdyne Segment of L3Harris is currently seeking an experienced Sr . Associate, Project and Component Engineer . This...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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  • Senior Project Engineer

    ManpowerGroup (Irwindale, CA)
    …mindset, which will align successfully within the organization. **Job Title:** Senior Project Engineer **Location:** Irwindale, California This role requires ... leader in engineering and construction, is seeking a Project Engineer to join their team. As a Project ...a strong foundation in mechanical and electrical engineering, with hands-on experience in CAD… more
    ManpowerGroup (11/19/25)
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