• Carollo Engineers (Dallas, TX)
    …of water and wastewater facilities. We are seeking a Civil/Environmental Engineering Intern to help with major water, wastewater , and pipeline projects and ... + Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction) + Work on engineering… more
    DirectEmployers Association (10/10/25)
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  • Experienced Civil EIT - Water/ Wastewater

    Kimley-Horn (Fort Worth, TX)
    …Civil Engineer-in-Training (EIT) with 2+ years of experience to join their Water/ Wastewater and Utilities team! This is not a remote position. **Responsibilities** + ... distribution systems, pumping stations, conveyance systems, water treatment systems, water/ wastewater distribution planning, master planning, and treatment plant rehabilitation… more
    Kimley-Horn (12/17/25)
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  • Field/Office Engineer Intern - Kiewit Water…

    Kiewit (Dallas, TX)
    …Kiewit Water Facilities South **Department:** Field Operations **Market:** Water/ Wastewater **Employment Type:** Full Time Temporary **Position Overview** Are ... Water Facilities South group is one of Kiewit's leading water/ wastewater districts specializing in constructing water treatment facilities, ...* Other common names for this role: Office Engineer Intern , Office Intern , Field Intern more
    Kiewit (11/27/25)
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  • Instrument & Controls Intern Job Details…

    Black & Veatch (Houston, TX)
    **Instrument & Controls Intern ** Date: Oct 30, 2025 Location: Overland Park, KS, US Ann Arbor, MI, US Houston, TX, US Phoenix, AZ, US Cary, NC, US Company: Black & ... Black & Veatch Corporation **Req Id :** 111446 **Opportunity Type :** College Intern **Relocation eligible :** No **Full time/Part time :** Full-Time **Project Only… more
    Black & Veatch (12/13/25)
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  • Supply Chain Intern - Summer

    Kiewit (Houston, TX)
    …**Employment Type:** Full Time Temporary **Position Overview** A Supply Chain Intern position with Kiewit provides a hands-on learning experience directly related ... supply chain management to support our construction operations. As a Supply Chain Intern , you will gain exposure to areas such as Estimating, Contracts, Quality,… more
    Kiewit (11/07/25)
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  • Water Resources Engineering Intern - Water…

    Stantec (Austin, TX)
    Your Opportunity As an Intern /Co-op, you will work in a team environment and may have exposure to infrastructure projects which may include water/ wastewater ... piping, pump stations, treatment facilities, stormwater infrastructure, etc. Our interns may also work on design and analyses involving hydrologic and hydraulic modeling, stream restoration and natural channel design, water availability modeling and regional… more
    Stantec (12/03/25)
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  • Refining Chemical Engineering Intern /Co-op…

    Marathon Petroleum Corporation (San Antonio, TX)
    …refinery process units; work on various process engineering projects within a Wastewater Treatment Plant; participate in inspections and/or testing that is conducted ... City, Texas, Wilmington, California Education: Employee Group: Part time Employee Subgroup: Intern Marathon Petroleum Company LP is an Equal Opportunity Employer and… more
    Marathon Petroleum Corporation (11/14/25)
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  • Substation Engineer Intern - Kiewit Power…

    Kiewit (The Woodlands, TX)
    …expertise that spans all major engineering disciplines to serve transportation, power, water/ wastewater , mining, building, and oil, gas & chemical markets. Backed by ... + Power delivery + Environmental retrofits + Renewables and new technology + Water/ wastewater **Location** This position is based out of our Woodlands, TX office.… more
    Kiewit (12/04/25)
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  • Civil Engineering Intern

    Kimley-Horn (Fort Worth, TX)
    …with a friend (https://careers-kimley-horn.icims.com/jobs/21319/civil-engineering- intern /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834442239) Share on social ... **Posted Date** _14 hours ago_ _(12/19/2025 8:42 AM)_ **_ID_** _2025-21319_ **_Education_** _High School Diploma/GED_ **_Discipline/Focus_** _Development Services, Water/ Wastewater ,… more
    Kimley-Horn (12/20/25)
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  • Summer Heavy Civil Engineering Internship…

    Austin Industries (Austin, TX)
    …as complex highway interchanges, tollways, runways, bridges, rail projects, and water/ wastewater facilities. We are currently seeking interns for our **2026 Summer ... Heavy Civil Engineering Internship Program** . As a summer intern you will gain intensive real world, hands-on jobsite experience directly from seasoned construction… more
    Austin Industries (11/06/25)
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