• Virgin Galactic (Tustin, CA)
    The Sr . Structures Design Engineer will support the Airframe Design Team with an emphasis on the Wing and Fuselage structure. In depth knowledge of aircraft ... accredited institution, with a concentration in Aeronautical, Astronautical, Aerospace, or Mechanical Engineering. + 8+ years of experience in the aerospace industry… more
    DirectEmployers Association (09/27/25)
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  • Virgin Galactic (Tustin, CA)
    We are seeking a Senior Avionics Test Engineer to join our Avionics team. The ideal candidate will have at least 8 years of experience working with complex ... electro- mechanical systems in aerospace or a related field. We are looking for a generalist who will contribute to several roles in a fast-paced environment… more
    DirectEmployers Association (10/09/25)
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  • Shimmick (Lake Elsinore, CA)
    **Overview** Join Shimmick's Axia Electric Team as an **Electrical** **Field Engineer ** and play a key role in delivering complex electrical and process control ... cost and schedule for projects with major electrical and process mechanical scopes. Our clients include municipalities, water districts, sanitation districts,… more
    DirectEmployers Association (11/19/25)
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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 ... airports, institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project team… more
    Burns & McDonnell (09/04/25)
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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 ... 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 Principal Mechanical

    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 ... of Engineering degree and 10+ years of experience in mechanical product and process development OR Master's degree with...We have the talent, diverse perspectives, and guts to engineer the extraordinary. Learn more about our business, mission,… more
    Medtronic (11/19/25)
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  • Senior Mechanical Engineering…

    Amazon (Northridge, CA)
    Description The Senior Mechanical Engineering Manager will have an extensive background in leading teams in the development of space based and ground based ... needs of specific customers (such as government agencies). The Senior Mechanical Engineering Manager will play a...managing hardware engineering teams 8+ years as a lead mechanical engineer (design, structural, thermal, or dynamics)… more
    Amazon (09/23/25)
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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 (09/08/25)
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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 (09/08/25)
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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 .System Integration & Test…

    Amazon (Northridge, CA)
    …creating unique solutions that result in a positive impact on a global scale. The Sr . System Integration & Test (I&T) engineer will engage with an experienced ... and test innovative space-based and terrestrial applications. The System I&T Engineer will work closely with colleagues throughout Amazon Leo Government (ALG)… more
    Amazon (09/23/25)
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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 Systems Engineer - Regional…

    Target (Rialto, CA)
    …to positively impact thousands of team members and Target guests worldwide. As a Senior Systems Engineer , you will be a key technical subject matter expert ... and maintain the buildings systems, maintaining expertise around all electrical, mechanical and control system communication aspects of Material Handling Equipment… more
    Target (11/19/25)
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  • Senior Electrical Engineer

    Safran (Tustin, CA)
    Senior Electrical Engineer **Job details** **General information** **Entity** Safran is an international high-technology group, operating in the aviation ... profile** Electronics and automation - Electronics technologies **Job title** Senior Electrical Engineer **Employment type** Permanent **Professional category**… more
    Safran (10/04/25)
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  • Senior Reliability Engineer

    Medtronic (Northridge, CA)
    …disease. Click here 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 (11/18/25)
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  • Senior Fluids Engineer

    Element Materials Technology (San Bernardino, CA)
    …join our rapidly expanding team. As a member of the operations team, the Senior Fluids Engineer performs a variety of routine and non-routine testing assignments ... assigned and insures timely and accurate test results under minimal direct supervision. The Senior Fluids Engineer positions must be proficient in a number of… more
    Element Materials Technology (11/08/25)
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