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  • $19 - $20 per hour

    A municipal organization in Charlotte, NC is offering a Summer Intern position in Engineering. The intern will assist in plan review and construction inspections for water and wastewater infrastructure projects. Candidates must be currently enrolled in an engineering or... 
    Internship
    Hourly pay
    Summer internship

    Charlotteairport

    Charlotte, NC
    2 days ago
  • 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
    2 days 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
    3 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
    4 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
    3 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
    4 days ago
  • Job Description Dewberry is currently seeking a Job Description 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... 
    Internship
    Full time
    Work experience placement
    Summer work
    Summer internship
    Work at office
    Local area

    Dewberry

    Orlando, FL
    2 hours agonew
  • 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
    2 days 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
    11 hours 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
    3 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
    1 day 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
    11 hours ago
  •  ...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
    11 hours 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
    4 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
    1 day ago
  • A leading engineering firm is seeking a Water/Wastewater Engineering Intern to join the team in Nampa, ID for the summer. This role involves supporting water and wastewater engineering projects, assisting in design and analysis, and gaining hands-on experience in a collaborative... 
    Internship
    Summer work

    Ardurra

    Nampa, ID
    11 hours 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
    3 days ago
  • A leading construction company in Florida is seeking motivated Office Engineer Interns to support project management in water and wastewater construction. The internship offers hands-on experience and career growth opportunities. Ideal candidates are pursuing degrees in... 
    Internship
    Full time
    Work at office

    L7 Construction Inc

    Longwood, FL
    3 days ago
  •  ...environmental consulting firm in Maple Grove, MN is seeking a Process Engineering Technician Intern. The role involves collaborating with project managers on various water and wastewater treatment projects. The ideal candidate is pursuing an Associates degree in Computer... 
    Internship

    Advanced Engineering and Environmental Services, Inc.

    Osseo, MN
    11 hours ago
  • An engineering consulting firm in Seattle is seeking a full-time intern for the summer of 2025. The role focuses on civil engineering projects, particularly water, surface water, and wastewater utilities. Interns will engage in basic engineering assignments, utilize engineering... 
    Internship
    Full time
    Summer work

    BHC Consultants

    Seattle, WA
    11 hours ago
  • A leading engineering firm located in Raleigh, North Carolina, is seeking a Water/Wastewater Engineering Intern for the summer. This internship offers hands-on experience in a variety of water and wastewater engineering projects under the supervision of senior engineers... 
    Internship
    Summer work

    Ardurra Group, Inc.

    Raleigh, NC
    4 days ago
  • A local government agency is seeking a 2026 Summer Engineering Intern to assist the Plant Engineering team, focusing on AutoCAD tasks like drawing cleanup and field verification. Candidates must be enrolled in an Engineering or drafting program. The role requires attention... 
    Internship
    Full time
    Part time
    Summer work
    Summer internship
    Local area

    King County, WA

    Seattle, WA
    1 day ago
  • $21 per hour

    A leading engineering firm in Honolulu is seeking an individual to assist with basic engineering tasks, focusing on water and wastewater projects. Responsibilities include supporting project compliance, providing construction assistance, and contributing to engineering... 
    Internship
    Hourly pay
    Work at office

    Aqua Engineers, Inc.

    Honolulu, HI
    4 days ago
  • A leading engineering firm in Oklahoma City is seeking a Water/Wastewater Engineering Intern for the summer. In this role, you will work closely with experienced engineers on important projects that enhance water quality and sustainability. The internship offers hands-on... 
    Internship
    Summer work

    Ardurra

    Oklahoma City, OK
    11 hours ago
  • $22 - $26 per hour

    A leading engineering firm is seeking a Water/Wastewater Intern for Summer 2026. The intern will gain practical experience in water resource management, conduct Computational Fluid Dynamics (CFD) modeling, and support environmental sustainability initiatives through fieldwork... 
    Internship
    Hourly pay
    Summer work

    HDR

    Folsom, CA
    2 days ago
  •  ...organization in Frederick, Maryland, is offering an Engineering Progression Program in water and wastewater management. The program includes roles from Engineering Intern to Senior Engineer, focusing on technical skills and project management in a hybrid work environment... 
    Internship

    Region of Waterloo

    Frederick, MD
    11 hours ago
  • A company specializing in engineering services is looking for an intern in their Water/Wastewater Group. The role includes providing technical and design services for municipal projects, conducting technical evaluations, and collaborating with the project team. Candidates... 
    Internship
    Summer work

    McKim & Creed, Inc.

    Raleigh, NC
    4 days ago
  • A leading A/E firm is seeking a Civil Engineer - Water/Wastewater to join their team in Columbus, Ohio. This role involves collaborating...  ...should have a Bachelor's degree in engineering and Engineering Intern (EI) registration in Ohio, as well as strong communication skills... 
    Internship

    Burgess & Niple, Inc.

    Columbus, OH
    3 days ago
  • A leading construction firm is seeking a Field Engineer Intern in Texas to support the Water/Wastewater Division. This role involves reviewing design documents, assisting with subcontractor selection, and ensuring a safe working environment. You will work closely with Project... 
    Internship
    For subcontractor

    Wharton-Smith

    Wisconsin
    11 hours ago
  • A leading engineering firm is seeking a Water/Wastewater Engineering Intern for Summer 2026 in Orlando, FL. This internship provides hands-on experience on water/wastewater projects and professional growth opportunities. Ideal candidates are pursuing a degree in Civil or... 
    Internship
    Summer work

    Dewberry Engineers Incorporated

    Orlando, FL
    3 days ago