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  • A leading engineering firm is seeking a Water/Wastewater Engineering Intern to join their Austin, TX office for this summer internship. You will collaborate with seasoned engineers on impactful projects, enhancing your technical and communication skills while gaining real... 
    Internship
    Summer work
    Summer internship
    Work at office

    Ardurra

    Austin, TX
    1 day ago
  •  ...environmental engineering firm is seeking a Summer 2026 Design Intern in Honolulu. The intern will work closely with project teams, gaining...  ...experience in civil engineering and contributing to water and wastewater treatment projects. Candidates must be enrolled in a related... 
    Internship
    Full time
    Summer internship

    Miningamigos

    Honolulu, HI
    2 days ago
  • $17 per hour

     ...environmental agency in New York City is looking for a Summer College Intern. Responsibilities include assisting engineers in field...  ...design documents, and overseeing construction projects related to wastewater treatment. Candidates must be undergraduate Mechanical... 
    Internship
    Hourly pay
    Summer internship

    NYC Department of Environmental Protection (NYC DEP)

    New York, NY
    2 days ago
  •  ...leading engineering firm in Charlotte is offering a paid Water/Wastewater Civil Engineering Internship for Summer 2026. The role...  ...possess strong organizational and detail-oriented skills. A housing stipend is included for summer interns. #J-18808-Ljbffr WithersRavenel
    Internship
    Summer work
    Summer internship

    WithersRavenel

    Charlotte, NC
    2 days ago
  • $22 - $26 per hour

    A leading water resources company in Walnut Creek is seeking a summer 2026 Water/Wastewater Intern. This role involves gaining real-world experience while conducting CFD modeling and supporting wastewater sampling projects. The ideal candidate should be enrolled in an Engineering... 
    Internship
    Hourly pay
    Summer internship
    Local area

    HDR, Inc.

    Walnut Creek, CA
    3 days ago
  • $18.4 - $30.2 per hour

    A leading environmental engineering firm is offering a Summer Internship in Honolulu, where interns will gain hands-on experience in water and wastewater treatment projects. Ideal candidates are currently enrolled students in engineering programs with a minimum GPA of 3... 
    Internship
    Hourly pay
    Summer internship

    Brown and Caldwell, Inc.

    Honolulu, HI
    2 days ago
  • $17 per hour

    A municipal environmental agency in New York City is seeking a Summer College Intern to assist in asset management activities within the Bureau of Wastewater Treatment. The ideal candidate will be a junior enrolled in a mechanical, civil, or environmental engineering program... 
    Internship
    Hourly pay
    Summer internship
    Work at office

    NYC Department of Environmental Protection (NYC DEP)

    New York, NY
    2 days ago
  • A municipal organization in New York is seeking a Summer College Intern to assist with environmental compliance responsibilities within the Bureau of Wastewater Treatment. Intern duties include supporting EHS staff in compliance tasks, preparing communication documents,... 
    Internship
    Summer work
    Summer internship
    Work at office

    City of New York

    New York, NY
    3 days ago
  •  ...environmental agency in New York City is offering a Summer College Intern position for undergraduate students majoring in environmental,...  .... The intern will engage in data analysis related to wastewater operations, assist with research projects, and collaborate on system... 
    Internship
    Summer internship
    Work at office

    NYC Department of Environmental Protection (NYC DEP)

    New York, NY
    2 days ago
  • Water/Wastewater Engineering Intern Dewberry is currently seeking a Water/Wastewater Engineering Intern for Summer 2026 to work on a variety of water/wastewater related projects in our Orlando, FL office. This is an excellent opportunity for an enthusiastic and talented... 
    Internship
    Full time
    Work experience placement
    Summer work
    Summer internship
    Work at office
    Local area

    Dewberry Engineers Incorporated

    Orlando, FL
    2 days ago
  • Water/Wastewater Intern (Summer 2026) - ( 191462 ) At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every... 
    Internship
    Summer work
    Summer internship
    Work at office

    Fashion Institute of Design & Merchandising

    Folsom, CA
    1 day ago
  •  ...could help make great things possible not only in your community, but around the world. HDR is looking for a summer 2026 Water/Wastewater Intern candidate to join our Water Business Group in Walnut Creek, CA. We believe water is more than a resource, it's a shared... 
    Internship
    Summer work
    Summer internship
    Work at office
    Local area

    HDR

    Walnut Creek, CA
    4 days ago
  • A leading engineering firm in California is seeking a Water/Wastewater Engineering Intern to assist on meaningful projects that support public agencies. This internship provides hands-on experience with engineering tasks and exposure to real-world projects. Candidates should... 
    Internship

    Ardurra Group, Inc. in

    Sacramento, CA
    4 days ago
  • $98.13k - $142.71k

    Description Staff Wastewater Process Engineer ($98,134.40 - $142,708.80 Annually). Responsible for conducting wastewater process engineering...  ...an accredited college or university. Enrolled as an Engineer Intern (EI) in the State of Colorado or equivalent designation in... 
    Internship
    For contractors
    Work at office

    Accreditation Council for Graduate Medical Education

    Denver, CO
    2 days ago
  • A civil engineering firm in Miami is seeking Engineering students for an internship with their Water/Wastewater Team. This role involves using technical software, contributing to civil engineering designs, and collaborating with project managers. Candidates should be pursuing... 
    Internship

    Kimley-Horn

    Miami, FL
    21 hours ago
  •  ...engineering firm is offering a Summer Internship in Honolulu, Hawaii, aimed at students enrolled in engineering or science programs. As an intern, you will collaborate with project teams on critical infrastructure projects, develop engineering deliverables, and gain practical... 
    Internship
    Summer internship

    Brown and Caldwell

    Honolulu, HI
    3 days ago
  • A leading engineering firm is seeking a Water/Wastewater Engineering Intern in Nampa, ID. As an intern, you will support various engineering projects that focus on water quality and sustainability. You'll work closely with experienced engineers, gaining hands-on experience... 
    Internship

    Ardurra Group, Inc.

    Nampa, ID
    4 days ago
  •  ...water reclamation authority in Little Rock seeks an engineering intern for a 10-week program. The role involves assisting with...  ...degree program. This internship offers hands-on experience in the wastewater industry with guidance from experienced engineers, making it an... 
    Internship
    Local area

    Little Rock Water Reclamation Authority

    Little Rock, AR
    11 hours agonew
  •  ...environmental engineering firm in Austin, Texas is seeking a Civil/Environmental Engineering Intern. In this role, you will assist with diverse engineering tasks related to water and wastewater projects, while collaborating with a passionate team. Candidates should be pursuing... 
    Internship

    BIOHY

    Austin, TX
    4 days ago
  • $22 - $26 per hour

     ...within our communities, we constantly ask ourselves: What is our impact on the world? HDR is looking for a summer 2026 Water/Wastewater Intern candidate to join our Water Business Group in Walnut Creek, CA. We believe water is more than a resource, it's a shared responsibility... 
    Internship
    Full time
    Temporary work
    Part time
    Summer work
    Summer internship
    Work at office
    Local area

    HDR, Inc.

    Walnut Creek, CA
    3 days ago
  • A national engineering firm is seeking Engineering students for an internship in Miami with the Water/Wastewater Team. This role involves utilizing technical software to analyze and produce deliverables, contributing to civil engineering design, and solving complex problems... 
    Internship

    Kimley-Horn

    Miami, FL
    1 day ago
  •  ...leading engineering firm in Las Vegas is seeking an Engineering Intern II. In this entry-level position, you will assist with the...  ...and familiarity with CAD software. This internship offers valuable experience in the water/wastewater division. #J-18808-Ljbffr GCW, Inc.
    Internship

    GCW, Inc.

    Las Vegas, NV
    2 days ago
  • A leading engineering firm is seeking a Water/Wastewater Engineering Intern for summer 2026 in Richmond, VA. The role involves assisting with civil/municipal engineering projects, specifically in water and sanitary sewer design. Candidates should be pursuing a civil engineering... 
    Internship
    Summer work

    Dewberry Engineers Incorporated

    Richmond, VA
    3 days ago
  • A water engineering firm is seeking a Water/Wastewater Engineering Intern for the summer in Charlotte, North Carolina. This position supports various engineering projects and offers hands-on experience in design and analysis. Candidates should be pursuing a Bachelor's degree... 
    Internship
    Summer work

    Ardurra Group, Inc. in

    Columbia, SC
    4 days ago
  • A leading engineering firm is seeking a Water/Wastewater Engineering Intern in Grand Rapids, MI. This paid internship aims to provide civil or environmental engineering students with hands-on experience on real-world water and wastewater projects. Interns will support design... 
    Internship

    Fishbeck

    Grand Rapids, MI
    2 days ago
  • A leading engineering firm in Boise, ID, is seeking candidates for engineering roles focusing on water and wastewater treatment. Ideal candidates are pursuing a Bachelor's or Master's Degree in Civil or Environmental Engineering and possess strong verbal and written communication... 
    Internship

    Carollo Engineers

    Boise, ID
    2 days ago
  • A leading engineering firm is seeking Engineering students for an internship in their Water/Wastewater Team in West Palm Beach, Florida. Interns will work on civil engineering designs, utilize technical software like AutoCAD and Excel, and learn about industry regulations... 
    Internship

    Kimley-Horn

    West Palm Beach, FL
    21 hours ago
  • A leading engineering firm in Austin, TX is seeking a Water/Wastewater Engineering Intern for the summer. This internship provides hands-on experience in water and wastewater projects, working alongside experienced engineers on tasks like design analysis and fieldwork.... 
    Internship
    Summer work

    Ardurra Group, Inc. in

    Austin, TX
    3 days ago
  • A leading infrastructure design firm in Richmond, VA is seeking an Intern to join their Water/Wastewater Group. The selected candidate will work on various projects, gaining valuable experience under the guidance of senior engineers. A Bachelor of Science in Civil or Environmental... 
    Internship

    Whitman, Requardt and Associates, LLP

    Richmond, VA
    2 days ago
  • A leading engineering firm in Wilmington, DE is seeking a Water / Wastewater Intern to help design infrastructure projects. The role involves working independently and with other engineers, gaining valuable experience while managing diverse projects. Candidates should be... 
    Internship

    Whitman, Requardt and Associates, LLP

    Wilmington, DE
    2 days ago