• Mechanical Field Engineer

    Kiewit (Los Angeles, CA)
    …**Market:** Water /Wastewater **Employment Type:** Full Time **Position Overview** As a Mechanical Field Engineer , you will play a significant part ... districts specializing in heavy civil projects that include earth moving, water /wastewater, transportation, roadways, and power projects. Most of our work is… more
    Kiewit (09/30/25)
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  • Water Reuse Engineer

    Stantec (Pasadena, CA)
    …Your Opportunity Stantec, a leading global engineering and design firm, is currently seeking a Water Reuse Engineer to join our team in California. As a Water ... collaborating with complex teams, and dedicated to advancing the field of water reuse. Projects assigned to...Mechanical , or Chemical Engineering. - Licensed California Professional Engineer . - Minimum of 5 years of experience. Stantec… more
    Stantec (08/07/25)
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  • Senior Water Reuse Engineer

    Stantec (Pasadena, CA)
    …with us, H2O+U. Stantec, a leading global engineering and design firm, is seeking a Senior Water Reuse Engineer to join our team in California. As a Senior ... Water Reuse Engineer , you will lead teams,...passionate about mentoring staff, and dedicated to advancing the field of water reuse. Projects assigned to… more
    Stantec (08/07/25)
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  • Mechanical Engineer

    Stantec (Pasadena, CA)
    …that will benefit future generations. Grow with us, H2O+U. Your Opportunity As a Mechanical Engineer , your role in our professional consulting services team is ... Communities everywhere share the need for clean water . And as they work to meet that...presentation skills. Education and Experience - Bachelor's degree in mechanical engineering. - Licensed Professional Engineer (PE).… more
    Stantec (08/07/25)
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  • Senior Mechanical Project Engineer

    Jacobs (Los Angeles, CA)
    At Jacobs, we're making our world better with every water and wastewater project we complete, and we know the importance of quality assurance to the success of these ... projects. We're looking for a skilled Project Engineer to manage and supervise subcontract and material resources...in relation to construction / installation for a complex water / wastewater facility project. Based in Los Angeles,… more
    Jacobs (08/02/25)
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  • Field Engineer - Southern California

    Kiewit (Los Angeles, CA)
    … Operations **Market:** Transportation **Employment Type:** Full Time **Position Overview** As a Field Engineer , you bring your big ideas, commitment to top ... Civil, Construction Industry + Bachelor's Degree in a construction-related field of engineering, examples are civil engineering, mechanical...names for this role: Office Engineer , Project Engineer , Field Engineer , Engineer more
    Kiewit (09/06/25)
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  • Water Sector Lead

    Carollo Engineers (Los Angeles, CA)
    …environmental engineering firm that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking a Water Sector Lead ... an instrumental role in major reuse projects that will create sustainable and resilient water supplies in Los Angeles. At Carollo you'll make an impact at an… more
    Carollo Engineers (08/19/25)
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  • Project Estimator - Infrastructure/ Water

    Kiewit (Santa Fe Springs, CA)
    …districts specializing in heavy civil projects that include earth moving, water /wastewater, transportation, roadways, and power projects. Most of our work is ... or conditions of an unusual nature that may be present. * Utilize engineer techniques and procedures to conduct investigation and adhere to standard company policy… more
    Kiewit (09/23/25)
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  • Mechanical Engineering - Networking Event…

    AECOM (Los Angeles, CA)
    …or Spring 2026, we'd love to hear from you!_ **AECOM** is seeking a **Junior Mechanical Engineer ** to be based in Los Angeles, CA. **The responsibilities of this ... Whether improving your commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and communities thrive. We… more
    AECOM (09/26/25)
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  • Operations Engineer

    Essel (Simi Valley, CA)
    …operations, engineering, or construction. + Professional registration as a Civil or Mechanical Engineer in California is preferred. + Willingness to travel ... Essel is seeking an Operations Engineer to join our team. As an Operations...services. Requirements Requirements: + Bachelor's Degree in Civil or Mechanical Engineering or related field . + Strong… more
    Essel (09/08/25)
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  • Principal Engineer

    Carollo Engineers (Los Angeles, CA)
    …environmental engineering firm that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking a Principal Engineer ... As part of our team, you will work on projects related to municipal water and wastewater treatment plants, including but not limited to major treatment plant… more
    Carollo Engineers (08/19/25)
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  • Union Graveyard Engineer

    ABM Industries (El Segundo, CA)
    **Overview** The Building Engineer is qualified to operate or assist in operating all heating and ventilating equipment, engines, turbines, motors, combustion ... lines used in the distribution of steam and heated or processed water . + Operate, maintain and repair refrigerant compressors, condensers, evaporators, traps,… more
    ABM Industries (09/27/25)
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  • Retro Commissioning Engineer II

    ENFRA (Los Angeles, CA)
    …are the pillars of our continued success. **Overview** The **Technical Services Engineer (TSE) II** is a technical expert who supports Integrated Solutions (IS) ... in all phases of the commissioning (Cx) process and collaborates with the engineer of record in system optimization, and solutions development in the field more
    ENFRA (08/08/25)
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  • Facilities Engineer , MEP

    SpaceX (Hawthorne, CA)
    Facilities Engineer , MEP Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... ultimate goal of enabling human life on Mars. FACILITIES ENGINEER , MEP As a member of the critical infrastructure...projects. + Resolve design and construction conflicts in the field in real time with multiple parties (internal and… more
    SpaceX (07/16/25)
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  • Entry Level Transit Engineer - Networking…

    AECOM (Los Angeles, CA)
    …Whether improving your commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and communities thrive. We ... for early career opportunities. _If you're a college student majoring in a field indicated below and graduating in_ **_December 2025_** _or_ **_Spring 2026_** _,… more
    AECOM (10/07/25)
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  • Principal Sales Engineer - Commercial…

    GE Appliances, a Haier company (Los Angeles, CA)
    …of spec rep firms to support business expansion. + Collaborate with our Air & Water field sales team to evaluate the capabilities of current and prospective ... commercial solutions. We're looking for a dynamic Principal Sales Engineer to join our Air & Water ...VTAC, and PTAC product offerings. This is a remote, field -based role based in a major Southern California city,… more
    GE Appliances, a Haier company (07/25/25)
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  • OCS Design Engineer

    Hatch (Los Angeles, CA)
    …highways and bridges, planning and advisory services, ports, rail and transit, tunnels, and water . Want to be part of the creation and construction of our cities? ... career? Hatch is currently seeking a highly motivated OCS (Overhead Contact System) Engineer to join our North American Infrastructure group in our Rail Systems team… more
    Hatch (10/08/25)
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  • Senior Traction Power Engineer

    AECOM (Los Angeles, CA)
    …Whether improving your commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and communities thrive. We ... us. **Job Description** **AECOM** is actively seeking a talented **Senior Traction Power Engineer ** to join our growing Transit Systems Practice and World Class rail… more
    AECOM (10/08/25)
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  • Engineer I - Energy Efficiency

    Richard Heath and Associates (Santa Fe Springs, CA)
    Engineer I - Energy Efficiency Location: Santa Fe Springs, CA Job Id: 1082 # of Openings: 3 Richard Heath & Associates, Inc. (RHA) is currently hiring for the ... following position: Engineer I - Energy Efficiency Full-time, non-exempt We are...utilize natural gas, such as space heating, domestic hot water , building envelope, and other gas equipment to identify… more
    Richard Heath and Associates (09/17/25)
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  • Automation Engineer 4

    CDM Smith (Los Angeles, CA)
    …and around the world with all phases of SCADA automation projects. An Automation Engineer at CDM Smith: * Under limited supervision, creates basic to highly complex ... drawings. Provides responses to requests for information (RFIs) under supervision. Performs field acceptance testing (FATs) and field inspections. * Under… more
    CDM Smith (09/16/25)
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