• Carollo Engineers (Seattle, WA)
    …recognized environmental engineering firm that specializes in the planning, design , and construction of water and wastewater facilities. We are ... seeking a Process Engineering - Intern - Water for our Seattle office....physical, chemical, and biological treatment processes and treatment plant design . **Preferred Qualifications** + Apply engineering principles… more
    DirectEmployers Association (10/14/25)
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  • TYLin (Bellevue, WA)
    …an intern to join our Bellevue office for the Summer of 2026. As a Water Engineering Designer intern , you will assist engineers and engineering ... with the preparation of feasibility studies, functional plans, and preliminary detailed design for water and wastewater infrastructure projects + Assist with… more
    DirectEmployers Association (10/08/25)
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  • Water Engineering Intern

    Jacobs (Bellevue, WA)
    We are seeking a Water Engineering Intern in Bellevue, WA You'll impact the world around you by helping us solve real-life challenges. YOU are the future of ... designers, gaining exposure to water conveyance and storage, design , project coordination, relevant computer-assisted engineering software, data collection… more
    Jacobs (10/18/25)
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  • Mechanical Engineering Intern

    WSP USA (Tacoma, WA)
    …and lifelong career connections. Our Federal Team is seeking a full-time **Mechanical Engineering Intern - Summer 2026** to work out of our **Denver, ... of the WSP Summer Internship Program. As a summer intern , you have the opportunity to participate in our...be flexible. **Your Impact** + Support a variety of engineering tasks with the goal to develop technical, social,… more
    WSP USA (10/17/25)
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  • Structural Engineering Intern

    WSP USA (Seattle, WA)
    …and lifelong career connections. Our Transportation Team is seeking a Full-Time Structural Engineering Intern to work out of our Seattle, WA office. This ... of the WSP Summer Internship Program. As a summer intern , you have the opportunity to participate in our...be flexible. Your Impact + Support a variety of engineering tasks with the goal to develop technical, social,… more
    WSP USA (08/26/25)
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  • Civil Engineering Intern - Summer

    WSP USA (Seattle, WA)
    …opportunities and lifelong career connections. Our **Civil Team** is seeking a **Transportation Engineering Intern ** to work out of our **Seattle, WA** office. ... be flexible. **Your Impact** + Support a variety of engineering tasks with the goal to develop technical, social,...+ Assist with project research, field work, and preliminary design calculations and analysis. + Perform basic design more
    WSP USA (08/26/25)
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  • Design Intern

    AECOM (Seattle, WA)
    …purpose to deliver a better world. Join us. **Job Description** **AECOM** is seeking a ** Design ** Intern to be based in the Seattle, WA office. This position is ... commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and...solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction… more
    AECOM (10/07/25)
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  • Intern Civil Engineer - Summer

    HNTB (Bellevue, WA)
    …designated HNTB recruiter to be eligible for placement fees._ **Job Type:** Intern **Full/Part Time:** Full time **Job Category:** Engineering Group **ReqID:** ... to join our team of employee-owners. Our Bellevue, WA office is seeking intern Civil Engineers in the following areas: Traffic, Transit/Rail, Aviation/Airports, and … more
    HNTB (09/18/25)
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  • Entry Level Water Treatment Engineer

    Jacobs (Bellevue, WA)
    We're seeking Civil and Environmental Engineers with an interest in Water Treatment Engineering to support the delivery of cutting-edge projects for both local ... and global clients. As a Water Engineer with Jacobs, you will work alongside Project...will possess the following skills and experience: * Previous intern experience with a consulting or engineering more
    Jacobs (10/18/25)
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  • Engineering Internship - Summer

    RH2 Engineering (Tacoma, WA)
    …for municipal clients. Your work will contribute and support RH2's planning, design , and construction administration of municipal drinking water and wastewater ... stations, storage reservoirs, and treatment plants. Also, as an Intern you'll train in AutoCAD and Civil 3D. Qualifications:...status in school + Interest in learning and applying engineering knowledge in the areas of Water ,… more
    RH2 Engineering (10/09/25)
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  • Kiewit Scholars - Summer 2026 Internship

    Kiewit (Seattle, WA)
    …supports all aspects of the construction process by performing innovative design engineering through brainstorming conceptual designs, performing and/or ... **Job Level:** Internship **Home District/Group:** DHO HR Operations **Department:** Intern **Market:** Transportation **Employment Type:** Full Time Temporary **Position… more
    Kiewit (10/01/25)
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  • Entry Level Engineers - Nationwide

    Jacobs (Bellevue, WA)
    …senior technical staff you will support your team with project coordination, engineering design utilizing specialty specific software, and data collection/ ... our team and be involved in a variety of engineering tasks for clients ranging from cities/municipalities to federal...you by demonstrating the ability to progress from basic design work assignments to more complicated and involved projects… more
    Jacobs (09/24/25)
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