• Junior Mechanical / Piping

    Stantec (Bakersfield, CA)
    …Opportunity We are currently seeking a Junior Mechanical / Piping Designer to join the Integrated Design team. The successful candidate would have ... their abilities in a dynamic work environment. As a Mechanical / Piping Designer , you will be...Solidworks, Revit, AvevaE3D, MicroStation, etc. - 3D modeling and design of piping and mechanical more
    Stantec (11/11/25)
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  • Mechanical Engineer / Designer

    Legence (Sacramento, CA)
    …Long Beach, Seattle, Irvine, San Diego, Los Angeles, and San Jose. Are you a Mechanical Design Engineer with 5-10 years of experience looking to grow your ... Irvine, CA **Position Summary** We are seeking an experienced Mechanical Design Engineer specializing in HVAC system...project managers to define scope, schedule, and budgets for mechanical portions of projects. + Mentor junior more
    Legence (12/29/25)
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  • Lighting Designer

    Legence (Long Beach, CA)
    …company specializes in designing, fabricating, and installing complex HVAC, process piping , and other mechanical , electrical, and plumbing (MEP) ... laboratories, municipal, and federal sectors. Our specialties include electrical, mechanical , plumbing, fire protection, and technology integration. Our offered… more
    Legence (12/16/25)
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  • Mechanical Estimator - Water/Wastewater…

    Kiewit (Fairfield, CA)
    …passionate about infrastructure and committed to the construction industry rather than design . **Responsibilities** + Lead the mechanical estimating team - by ... revieing the deliverables and construction requirements to develop estimates for Mechanical systems, Piping , Equipment, Pumps, Welding and related mechanical more
    Kiewit (11/22/25)
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  • Senior Mechanical Engineer

    Legence (Long Beach, CA)
    …for commercial, institutional, and industrial buildings. This position involves leading mechanical design efforts, managing projects from concept through ... are seeking a Senior Mechanical Engineer with extensive experience in HVAC system design to join our engineering team. The ideal candidate will have 10+ years of… more
    Legence (12/27/25)
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  • Mechanical Engineering III

    AECOM (Orange, CA)
    …engineering related calculations and develop drawings and visual aids + Lead the mechanical design of heating, ventilation and air conditioning systems for ... including load calculations, conceptual systems analysis through construction documentation design , design and layout of equipment, duct, and pipe sizing +… more
    AECOM (10/08/25)
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  • Sr Mechanical Engineer II

    Gilead Sciences, Inc. (Foster City, CA)
    …Responsibilities** ** Design & Technical Engineering** + Lead and review the design of mechanical systems. + Review, improve, and interpret engineering ... fan curves, duct sizing, static pressure calculations). + Hydronics (chilled/hot water system design , pump head calcs, NPSH, pipe sizing). + High Purity Water… more
    Gilead Sciences, Inc. (12/02/25)
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  • Mechanical Engineer - Healthcare

    Legence (Long Beach, CA)
    …oversee design , specifications, and working drawings. You'll also mentor junior engineers and collaborate with clients and subconsultants to deliver high-quality ... certifications are a plus Experience Required + 5-10 years of engineering design and/or project management experience + Strong mechanical /HVAC design more
    Legence (12/29/25)
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  • Mechanical Engineer 5(Industrial/Process)

    CDM Smith (Walnut Creek, CA)
    …growth within the discipline and firm. May supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) ... projects for industrial / petrochemical clients focused on process and utility piping , process mechanical , and material handling systems. Familiarity with… more
    CDM Smith (11/08/25)
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  • Mechanical Senior Project Engineer…

    Stantec (Sacramento, CA)
    …with Stantec. Your Opportunity The MCF (Mission Critical Facilities) Senior Project Engineer, Mechanical guides the technical design of our data center projects ... is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and… more
    Stantec (12/05/25)
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