• Thermal Lab Mechanical Engineer (Mid-Level…

    The Boeing Company (El Segundo, CA)
    …technologies. Boeing Technology Innovation (BTI) is looking for a **Thermal Lab Mechanical Engineer (Mid-Level or Senior )** based in **El Segundo, CA** . **In ... + Lead investigations of challenging technical, operational and quality issues to design interim and final engineering solutions for implementation. + Monitor and… more
    The Boeing Company (11/28/25)
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  • Design Engineer I

    EMCOR Group (San Luis Obispo, CA)
    …well as engineering applications and automated control systems. **Job Summary** **Job Title:** Design Engineer I **Principal Duties and Responsibilities** + The ... Design Engineer I will perform a variety of tasks assigned...Senior Engineers and + Assist Project Managers and/or Design Engineers by participating in job site surveys and… more
    EMCOR Group (10/14/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Oakland, CA)
    …Instrumentation Diagrams (P&IDs), and general arrangements. * Development of final design documents including specifications, sequences of operation, duct/ piping ... every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help...our Building Mechanical team and help deliver innovative HVAC design solutions for our heavy industrial clients. You will… more
    Jacobs (10/17/25)
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  • Design Engineer II

    EMCOR Group (San Luis Obispo, CA)
    …as engineering applications and automated control systems. **Job Summary** **Job Title:** Design Engineer II **Principal Duties and Responsibilities** + The ... Design Engineer II will perform various tasks assigned by the Senior Engineers and + Developing the ability to independently conduct job site surveys with a… more
    EMCOR Group (10/14/25)
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  • Senior Mechanical Engineer - Data…

    Insight Global (Mountain View, CA)
    …meet performance, cost, and reliability goals. Of immediate need is a thermal mechanical engineer who can also design an adiabatic assist system to enhance ... Job Description As a Mechanical Engineer within a Data Center Technology Systems team,...Data Center Technology Systems team, you will lead the design and optimization of mechanical cooling infrastructure for large-scale… more
    Insight Global (12/04/25)
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  • Intern - Design Engineer

    Southland Industries (Union City, CA)
    design team in all aspects of our work. **What you'll do:** + Assist Senior Engineers in design tasks as required. + Perform basic deliverables and products ... introduce candidates to a career in the field of Design Engineering for the Design /Build HVAC, Plumbing...to heating, ventilating, and air-conditioning systems under supervision of Senior Engineers. + Perform basic calculations for a project,… more
    Southland Industries (10/18/25)
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  • Senior Underground Transmission Line…

    Sargent & Lundy (Santa Ana, CA)
    …routing, duct bank configurations, manhole placement and electrical principles to: + Design underground transmission lines for voltages up to 500kV. + Responsible ... for cost analyses, development of design criteria, siting and routing challenges, and placement of...with High Pressure Gas Filled or High-Pressured Fluid Filled pipe type cable systems and associated equipment + Experience… more
    Sargent & Lundy (11/06/25)
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  • Senior Mechanical Engineer

    EMCOR Group (Fresno, CA)
    …Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control ... Summary** This position will provide engineering support for the design build projects and work with our team of...project, such as heating/cooling loads, equipment selection and sizing, pipe and duct sizing, friction loss calculations, etc. +… more
    EMCOR Group (10/14/25)
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  • Mechanical Engineer - Mission Critical…

    Stantec (Sacramento, CA)
    …Facilities) Engineer performs technical duties under the supervision of a Senior Project Engineer or Project Engineer . Understands and identifies ... - Develops basic system designs within own discipline under supervision of a Project Engineer or Senior Project Engineer ; this includes the ability to… more
    Stantec (11/06/25)
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  • Principal Mechanical Engineer Project…

    Genentech (South San Francisco, CA)
    …principles to improve the lab design and delivery process. * The Senior Principal Mechanical Engineer will be responsible for driving innovation in ... Plan (CVP) for the South San Francisco campus. This Senior Principal Mechanical Engineer position provides single-point...the lab. * A portion of the Principal Mechanical Engineer 's time will be spent supporting broad Design more
    Genentech (12/11/25)
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