• Sr . Mechanical Engineer

    SpaceX (Hawthorne, CA)
    Sr . Mechanical Engineer , Avionics Hardware Development Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... to make this possible, with the ultimate goal of enabling human life on Mars. SR . MECHANICAL ENGINEER , AVIONICS HARDWARE DEVELOPMENT As a Sr .… more
    SpaceX (01/04/26)
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  • Sr . Mechanical Engineer

    SpaceX (Hawthorne, CA)
    Sr . Mechanical Engineer (Starship Components) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... pressures beyond 800 bar, and life capability of >100 flights. As a Sr . Mechanical Engineer (Starship Components), you will use your knowledge, experience,… more
    SpaceX (01/04/26)
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  • Senior Mechanical Engineer

    Parsons Corporation (Fountain Valley, CA)
    …talent and redefine what's possible. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial ... assignment in Orange County, CA)_ Are you a seasoned Mechanical Engineer passionate about creating solutions that improve communities? Parsons' Water Group in… more
    Parsons Corporation (11/07/25)
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  • Sr . Mechanical Engineer

    SpaceX (Hawthorne, CA)
    Sr . Mechanical Engineer , Consumer Hardware (Starlink) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... possible, with the ultimate goal of enabling human life on Mars. SR . MECHANICAL ENGINEER , CONSUMER HARDWARE (STARLINK) SpaceX is leveraging our experience… more
    SpaceX (01/04/26)
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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 (12/04/25)
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  • Senior Mechanical Engineer

    Legence (Long Beach, CA)
    …Seattle, WA , Long Beach CA, Irvine CA **Position Summary** We are seeking a Senior Mechanical Engineer with extensive experience in HVAC system design to ... and other engineering disciplines to deliver high-quality, coordinated designs. The Senior Mechanical Engineer will also mentor junior staff and contribute… more
    Legence (01/04/26)
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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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  • Senior Vice President, Mechanical

    WSP USA (Los Angeles, CA)
    This Opportunity WSP has an exciting opportunity for a highly skilled ** Senior Vice President, Mechanical Engineer ** with deep experience and expertise in ... expand their influence in the building industry. As a ** Senior ** **Vice President - Healthcare Sector Leader,** you will...the overall long-term strategy, growth, and pipeline development of Mechanical Engineering work for WSP in assigned area of… more
    WSP USA (10/25/25)
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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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  • Senior Mechanical Engineer

    Legence (Long Beach, CA)
    …in Long Beach, Seattle, Irvine, San Diego, Los Angeles, and San Jose. Are you a Senior Level Mechanical Engineer with 8+ years of experience looking to grow ... Place to Work" for the past 15 years. We have an open position for a Senior Level Mechanical Engineer which is to be based in Seattle, WA - you could be… more
    Legence (01/04/26)
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  • Sr . Mechanical Engineer

    SpaceX (Hawthorne, CA)
    Sr . Mechanical Engineer (Facilities) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... this possible, with the ultimate goal of enabling human life on Mars. SR . MECHANICAL ENGINEER (CRITICAL INFRASTRUCTURE) As a member of the construction and… more
    SpaceX (01/04/26)
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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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  • Senior Mechanical Engineer

    Arup (Los Angeles, CA)
    …and communities we serve. Our West Coast healthcare team is looking for a ** Senior Mechanical Engineer ** to join our multi-disciplinary team anchored in ... around resiliency and critical care. **The Opportunity:** . Leading mechanical engineering designs and providing multi-disciplinary design leadership on projects.… more
    Arup (12/27/25)
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  • Mechanical Engineer II - Defense…

    Parker Hannifin Corporation (Irvine, CA)
    Mechanical Engineer II - Defense Systems Division Group: Aerospace Group N. America Division: Defense Systems Location : USA IRVINE CA DEFENSE SYSTEMS Job Family ... as part of a multidisciplinary engineering team. Supports peers and senior engineers for medium level complexity projects. Works under supervision, performs… more
    Parker Hannifin Corporation (12/20/25)
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  • Mechanical Design Engineer (Falcon)

    SpaceX (Hawthorne, CA)
    …in extending humanity's reach to the moon, Mars, and beyond. As a Falcon mechanical engineer , you will spearhead the design of numerous structures, fluid ... Mechanical Design Engineer (Falcon) Hawthorne, CA...the product life cycle and will interact regularly with senior leadership during critical design phases. You are especially… more
    SpaceX (12/31/25)
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  • Mechanical Engineer , Engineering…

    Mercury Systems (Torrance, CA)
    …to develop cutting-edge technology that supports the American Warfighter. As a Mechanical ERP Engineer you'll collaborate with cross-functional teams to help ... on your skills and business needs + Opportunities to collaborate with senior leaders and executive management + Challenging assignments that build familiarity with… more
    Mercury Systems (12/23/25)
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  • Sr . Specialist Mechanical Design…

    Butler America (Canoga Park, CA)
    Sr . Specialist Mechanical Design Engineer Location: Canoga Park, CA Job ID: #71922 Pay Range: $50-57 an hour 6 month contract Duties: **U.S. Citizenship ... no dual citizenship** This position requires the application of mechanical design skills and knowledge to develop hardware designs...printed materials and a computer screen, and hearing and speech to communicate in person and over the telephone.… more
    Butler America (12/19/25)
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  • Senior Specialist Mechanical Design…

    TAD PGS, Inc. (Canoga Park, CA)
    …ability to obtain and maintain a Secret Security Clearance.** We are seeking a Senior Specialist Mechanical Design Engineer to join our engineering design ... We have an outstanding Contract position for aSenior Specialist Mechanical Design Engineerto join a leading Company located in theCanoga Park, CAsurrounding area.… more
    TAD PGS, Inc. (12/18/25)
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  • Senior Mechanical Design…

    Motorola Solutions, Inc. (Los Angeles, CA)
    …video and high-bandwidth data. Job Description THE OPPORTUNITY Silvus Technologies is seeking a Senior Mechanical Design Engineer who will report to the ... of Silvus' MANET radios and other advanced R&D projects with an emphasis on electro- mechanical hardware. This position is on a hybrid schedule, a minimum of 3 days… more
    Motorola Solutions, Inc. (12/25/25)
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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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