Water and Wastewater Intern

    DOWL logo

    DOWL

    People who make it happen.

    501-1,000 employeesFounded 1962Bellevue, WashingtonCivil Engineering
    Actively hiringPaidSummer 2027Civil Engineering
    Apply Now

    Best applied by Sep 13

    Access our internships job board to view 10,000+ active internships.


    About the role#

    DOWL is looking for a Summer 2027 intern to join our Water and Wastewater team in Bozeman, Montana. This position offers an opportunity to work on water resources engineering projects while receiving one-on-one mentorship. You will contribute to projects involving hydrology, hydraulics, and hydraulic structures.

    What you'll do#

    • Assist with field investigations, technical report writing, project design, and construction inspection.
    • Perform engineering calculations to support design projects.
    • Estimate construction costs by tabulating bid items and calculating quantities.
    • Conduct hydrologic and hydraulic analyses using software such as HEC-HMS, HEC-RAS, and HY-8.
    • Support other engineering groups including geotechnical, transportation, and structural teams.
    • Provide construction administration support and perform field work.

    What you'll need#

    • Completion of one to two years of college-level coursework toward a baccalaureate degree in civil engineering, with a focus on water preferred.
    • A valid driver's license.
    • Proficiency in Microsoft Word, Excel, and Outlook.
    • Ability to interpret technical instructions, analyze scientific journals, and draw valid conclusions from data.
    • Mathematical skills including geometry, trigonometry, probability, and statistical analysis.
    • Knowledge of ARC GIS and AutoCAD Civil 3D is highly desirable.
    • Prior work experience in construction or civil engineering is helpful.

    Location & details#

    • Location: Bozeman, Montana.
    • Term: Summer 2027.
    • Work modality: On-site.
    • This is a full-time, paid internship.
    Relevant fieldsCivil Engineering

    About DOWL

    DOWL is a civil engineering firm based in Bellevue, Washington. Founded in 1962, the company provides planning, surveying, and environmental services to public and private clients. It employs 574 staff members across multiple states. The firm specializes in transportation, structural engineering, and water systems.

    LinkedInWebsiteCareers emailDOWL contact channels unlock with a free account
    All DOWL internships

    How to get in at DOWL

    Securing an internship at DOWL requires speed because early applicants often get seen before the pile grows. Intern Insider sends an instant alert the moment a role matching your target is published, helping you apply among the first. This gives you a better chance to have your materials reviewed while the team is still actively screening candidates. Reaching out to the right person is just as important as your timing. Intern Insider surfaces the recruiters behind the company's roles so you can reach out directly to ask about the position or a referral. A direct connection often improves response rates compared to submitting an application into a general queue.

    Get alerts for new DOWL internships
    Share

    Interns who landed roles with Intern Insider

    The AI resume builder helped me beat ATS systems, and I see jobs here days before they hit LinkedIn. Way less competition!
    Ryan H., Product Manager Intern

    Ryan H.

    Product Manager Intern

    Intern Insider helped me land most of my internship interviews and offers. It definitely improved my application-to-interview conversion compared to other platforms, especially because of the up-to-date and sometimes exclusive postings.
    Anran L., Full-Stack Developer Intern

    Anran L.

    Full-Stack Developer Intern

    Apply to more than this one.

    10,000+ open internships in one place, with the deadlines and the people to email.

    Create free account
    Apply by Sep 13Apply Now