• 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...qualification. + Write test plans and procedures + Document design issues and work with engineering teams to resolve… more
    DirectEmployers Association (10/09/25)
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  • 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 structural design methodologies, tooling, fabrication and repair are required. This...institution, with a concentration in Aeronautical, Astronautical, Aerospace, or Mechanical Engineering. + 8+ years of experience in the… more
    DirectEmployers Association (09/27/25)
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  • Sr . Mechanical Design

    Curtiss-Wright Corporation (Brea, CA)
    ** Sr . Mechanical Design Engineer **SIGN ON BONUS As a Sr . Engineer you will work with multiple teams within the Engineering Group to provide ... Required travel time is less than 5% What You Bring: + 15+ years of Mechanical Design experience. + Knowledge and experience in industrial and machine design more
    Curtiss-Wright Corporation (09/19/25)
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  • Senior Mechanical Engineering…

    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 ... Description The Senior Mechanical Engineering Manager will have...large hardware engineering teams 10+ years as a lead mechanical engineer ( design , structural, thermal,… more
    Amazon (09/23/25)
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  • Sr . Mechanical Engineer

    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 (08/08/25)
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  • Sr Automation Design Engineer

    EMCOR Group (Chino, CA)
    …as engineering 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...to understand the design and intent of mechanical equipment and systems (Chiller, Boiler, Custom AHUs, Primary/Secondary… more
    EMCOR Group (10/14/25)
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  • Sr . Spec, Project Engineering/Cost…

    L3Harris (Anaheim, CA)
    …Herndon VA, or Northampton MA, Mason, OH Schedule: (9/80) Job Description The Sr Specialist, Cost Engineer (Project Engineering) will be responsible for ... domains in the interest of national security. Job Title: Sr . Spec, Project Engineering Job Code: 29609 Job Location...technical field. + 4+ years of engineering experience in design and/or manufacturing of electrical or electro- mechanical more
    L3Harris (10/08/25)
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  • Sr . Electrical Engineer

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

    Envista Holdings Corporation (Pomona, CA)
    …in class A mold design principles. + Extensive experience using SolidWorks for mechanical design and 3D modeling. + Proficiency in design for ... **Job Description:** **JOB SUMMARY** : The ** Sr . Manufacturing Process Engineer , Injection Molding**...in standardized and variable scenarios. + Deep understanding of mechanical engineering principles applied to design , evaluation,… more
    Envista Holdings Corporation (08/08/25)
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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 ... cross-disciplinary team to design , integrate, and test innovative space-based and terrestrial applications. The System I&T Engineer will work closely with… more
    Amazon (09/23/25)
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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, ... Company Overview: Are you passionate about mechanical design and committed to crafting...challenges. Conclusion: If you are a skilled and experienced Mechanical Engineer looking for an exciting opportunity… more
    Essel (09/08/25)
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  • Senior Mechanical Engineer

    Actalent (Tustin, CA)
    Immediate Senior Mechanical Engineer Opportunity! ** For Immediate consideration please apply to this posting and email your resume to ... ###@actalentservices.com**  Job Description The Senior Mechanical Engineer will play...manufacturing, preferably for electromechanical assemblies. + 8+ years of mechanical design engineering experience, ideally within the… more
    Actalent (10/08/25)
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  • Senior Mechanical Engineer

    Actalent (Tustin, CA)
    …to this posting and email your resume to ###@actalentservices.com** Job Description As a Mechanical Engineer , you will be a pivotal member of the project ... with the R&D team on prototype builds, testing, and analysis. Responsibilities + Design mechanical parts and assemblies with approximately 100-500 parts using… more
    Actalent (10/07/25)
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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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  • 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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  • Senior Building Automation Design

    Siemens (Cypress, CA)
    …offices. + Prepare and/or work with an engineer to prepare design documents, including mechanical system layouts, electrical drawings, system integration, ... on team needs, project timelines, and individual performance. **As a Building Automation Design ** ** Engineer , you will:** + Understand project requirements and … more
    Siemens (10/18/25)
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  • Senior Design Engineer

    Southland Industries (Garden Grove, CA)
    **POSITION SUMMARY** Watch your engineering designs come to life! As a Senior Design Engineer at Southland Industries, you'll experience the excitement of ... working on design -build and design -assist projects in healthcare, education,...general understanding of system operations + Ability to read mechanical and plumbing plans + Excellent verbal and written… more
    Southland Industries (09/24/25)
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  • HVAC - Mechanical Engineer Intern…

    Parsons Corporation (Pasadena, CA)
    …projects in the **Pasadena, CA** office. **Tasking may include:** + Revit design for mechanical systems + Performing engineering calculations and analyses: ... of the engineering design procedure and insight into the role that Mechanical Engineers play in industry. To facilitate their education and the quality of their… more
    Parsons Corporation (10/16/25)
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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)
    …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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