• 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 - P2S

    Legence (Sacramento, CA)
    …for commercial, institutional, and industrial buildings. This position involves leading mechanical design efforts, managing projects from concept through ... Irvine, CA **Position Summary** We are seeking an experienced Mechanical Engineer specializing in HVAC system design ...project managers to define scope, schedule, and budgets for mechanical portions of projects. + Mentor junior more
    Legence (11/18/25)
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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 - P2S

    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 (11/20/25)
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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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  • 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 Engineer - Healthcare - P2S

    Legence (Irvine, 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 (11/19/25)
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  • Mechanical Engineer Intern/Co-op Spring…

    CMTA, Inc (Lafayette, CA)
    …This position provides a unique opportunity for hands-on training in mechanical /HVAC/Energy design . The ideal candidate will possess excellent interpersonal ... and independently. Our engineers will teach the student co-op how we design and implement mechanical systems/infrastructure and implement energy efficient… more
    CMTA, Inc (11/11/25)
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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 (09/05/25)
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  • Sr Estimating Professional - Mechanical

    Jacobs (San Diego, CA)
    …you'll serve as a leader and technical expert in estimating primarily emphasizing in Mechanical equipment, piping and air systems. You'll be a key member of ... your best work so you can evolve, grow, and succeed - today and into tomorrow. As a Mechanical Estimating Professional and part of our Advanced Manufacturing team,… more
    Jacobs (10/20/25)
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  • Plumbing Design Engineer - Healthcare - P2S

    Legence (Long Beach, CA)
    …budgets, mentor junior engineers, and contribute to business development efforts. Design & Project Execution ⦁ Independently plan and execute plumbing design ... company specializes in designing, fabricating, and installing complex HVAC, process piping , and other mechanical , electrical, and plumbing (MEP)… more
    Legence (11/21/25)
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  • Product Design Engineer, Platforms

    Google (Sunnyvale, CA)
    …hardware must be performed on site. **Minimum qualifications:** + Bachelor's degree in Mechanical Engineering, Product Design , or a related field, or equivalent ... and structural modeling techniques. **Preferred qualifications:** + Master's degree in Mechanical Engineering, Product Design , or a related field, or… more
    Google (11/20/25)
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  • HVAC Design Energy Analysis Modeling

    CDM Smith (Irvine, CA)
    …and training to more junior staff. Reviews the work of more junior staff. **Job Title:** HVAC Design Energy Analysis Modeling **Group:** ISO **Employment ... This role offers a unique opportunity to contribute to HVAC and plumbing design while also developing detailed energy models and conducting energy audits for large… more
    CDM Smith (10/31/25)
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  • Fire Protection Engineer

    CDM Smith (San Diego, CA)
    …Global datasheet requirements and other insurance provider requirements. - Experience with design of suppression system (wet- pipe , dry- pipe , preaction, ... Developing comprehensive fire protection engineering designs, including conceptual layouts, basis-of- design documentation, water supply and hydraulic analyses, and detailed… more
    CDM Smith (11/13/25)
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  • Electrical Engineer - P2S

    Legence (Long Beach, CA)
    …projects while fostering collaboration and empowering emerging professionals * Mentor junior design engineers by sharing knowledge, encouraging innovation, and ... company specializes in designing, fabricating, and installing complex HVAC, process piping , and other mechanical , electrical, and plumbing (MEP)… more
    Legence (11/19/25)
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  • Senior Plumbing Engineer - Healthcare - P2S

    Legence (Long Beach, CA)
    …mentor junior engineers and contribute to business development initiatives. Design & Technical Leadership + Apply advanced engineering concepts to solve complex ... Angeles, and San Jose. Are you a Senior Plumbing Design Engineer with 10+ years of experience looking to...specializes in designing, fabricating, and installing complex HVAC, process piping , and other mechanical , electrical, and plumbing… more
    Legence (11/20/25)
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  • Senior Electrical Engineer - Healthcare - P2S

    Legence (Sacramento, CA)
    junior engineers, and contribute to business development efforts. Pre- Design Engineering + Review existing as-built drawings + Perform field investigations ... company specializes in designing, fabricating, and installing complex HVAC, process piping , and other mechanical , electrical, and plumbing (MEP)… more
    Legence (11/19/25)
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  • Electrical Engineer Intern/Co-op Spring 2026…

    CMTA, Inc (Lafayette, CA)
    …company specializes in designing, fabricating, and installing complex HVAC, process piping , and other mechanical , electrical, and plumbing (MEP) ... unparalleled growth and career opportunities. For college students interested in engineering design for the built environment, CMTA has a robust co-op program for… more
    CMTA, Inc (11/11/25)
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  • Chemical Process Engineer -Tech Services

    Marathon Petroleum Corporation (Carson, CA)
    …plant operations and depending on experience this position may develop and mentor other junior Engineers within an Area Team. They may be assigned a specific unit or ... of daily monitoring and troubleshooting of their areas, process optimization, and design and development of capital projects as well as major modifications to… more
    Marathon Petroleum Corporation (11/15/25)
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