• Carollo Engineers (Seattle, WA)
    …design, and construction of water and wastewater facilities. We are seeking a Process Engineering - Intern - Water for our Seattle office. As part of ... the best place for you to build your career. **Responsibilities** + Performs engineering work in water treatment and conveyance infrastructure. + Prepares… more
    DirectEmployers Association (10/14/25)
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  • Summer Intern , Research (Seattle, WA)

    ICF (Seattle, WA)
    Description **2026 Summer Intern , Research** **Join our Pacific Northwest team as a Research Intern , supporting market assessments, decarbonization potential, ... customer segments, and competitive landscape for EE/DSM qualifying equipment (HVAC, water heating, space heating, kitchen equipment, lighting, etc.) in the Pacific… more
    ICF (11/21/25)
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  • Kiewit Scholars - Summer 2026 Internship

    Kiewit (Seattle, WA)
    …a part of our teams that supports all aspects of the construction process by performing innovative design engineering through brainstorming conceptual designs, ... **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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