• 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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  • 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 (11/12/25)
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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 (11/08/25)
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  • Sr Associate, Mechanical Design…

    L3Harris (Canoga Park, CA)
    …hardware such as injectors, thrust chambers, storage tanks, manifolds, and piping. The Senior Associate Mechanical Engineer will bring strong engineering ... domains in the interest of national security. Job Title: Senior Associate, Mechanical Engineering (Design) Job Code:...nation. The Canoga Park, CA site is seeking a Sr Associate Mechanical Engineering to join the… more
    L3Harris (10/30/25)
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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 .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 Kuiper Government Solutions (KGS)… more
    Amazon (09/23/25)
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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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  • 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 (10/29/25)
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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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  • Senior Engineer - Physical…

    CDM Smith (Rancho Cucamonga, CA)
    …staff, fostering a culture of technical excellence and innovation. **Job Title:** Senior Engineer - Physical Substation **Group:** IND **Employment Type:** ... **42785BR** **Requisition ID:** 42785BR **Business Unit:** IND **Job Description:** As a Senior Substation Engineer - Physical, you'll lead the design and… more
    CDM Smith (09/27/25)
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  • Senior Process Engineer

    Abbott (Sylmar, CA)
    …current quality system requirements, under the guidance of a Project Leader or more senior engineer . + Remain current with the latest technical developments in ... the way doctors treat people with heart arrhythmias, or irregular heartbeats. ** Senior Process Engineer ** will be providing manufacturing engineering support to… more
    Abbott (11/05/25)
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  • Solar Panel/ Array Process Manufacturing…

    The Boeing Company (Sylmar, CA)
    …Engagement Systems Team is currently looking for a **Panel/ Array Process** **Manufacturing Engineer (Experienced or Senior )** to join the team based in ... production engineering role + 1+ years of experience in assembly or mechanical work **Preferred Qualifications (Desired Skills/Experience):** + 5+ years related work… more
    The Boeing Company (11/05/25)
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  • Senior Clinical Engineer

    Abbott (Sylmar, CA)
    …in **Sylmar, CA** , currently has an onsite opportunity for a **R&D Clinical Engineer .** As a global leader in Cardiac Rhythm Technologies, we focus on innovative ... EXPERIENCE YOU'LL BRING** **Required** + ​Bachelors Degree inBiomedical Engineering, Mechanical , Electrical Engineering, a related engineering field, or an… more
    Abbott (09/12/25)
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  • Senior Process Safety Engineer

    Valero (Wilmington, CA)
    …* Reviews ongoing program elements to ensure all changes involving MOC, Mechanical Integrity, PHA's training and quality assurance are complete and well documented. ... Ensures the effects of changes made to the refinery on the RMP Hazard Assessment are evaluated. * Participates in site risk evaluations (RMCs, AORs) to ensure appropriate safeguards are in place. * Utilize risk assessments to help develop action item… more
    Valero (11/15/25)
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  • Welding Engineer

    Curtiss-Wright Corporation (Brea, CA)
    **Welding Engineer /** ** Sr . Welding Engineer ** SIGN ON BONUS Our Brea, CA team is growing! We are looking for an experienced Welding Engineer to join ... Development Opportunities **I** Referral Program **I** Competitive Pay **I** Recognition **I** Employee Stock Purchase Plan (https://curtisswright.com/investor-relations/overview/default.aspx) **I** Inclusive… more
    Curtiss-Wright Corporation (10/05/25)
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