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Water/Wastewater Engineering Internship

Exclusive opportunity

Hybrid

Water/Wastewater Engineering Internship

Hazen and Sawyer

Water/Wastewater Engineering Internship

8 months ago

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Important information


Contract type:

Internship

Location:

Cincinnati, OH, USA

Work mode:

Hybrid

Published on:

7 August 2026

What they need


Work Setting: In-person (All in office/field)

Hazen is seeking an intern in our Cincinnati office. As part of our design and process teams, you will work on a variety of water-related assignments. Project opportunities include drinking water treatment facilities and distribution systems, wastewater treatment facilities, sewer and stormwater collection systems, and other water resource management projects.

Why Hazen And Sawyer

  • Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water."
  • Our work includes planning, design, and oversight of construction of environmental infrastructure – for water, wastewater, and stormwater management.
  • We foster a work environment low on bureaucracy and high in creativity.
  • We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the tools they need to succeed.
  • We currently have over 2,000 employees in 70+ offices throughout the United States, Latin America, Canada, and the UK.
  • A flexible hybrid work schedule supports today's busy professionals.

Key Responsibilities

  • Work directly with experienced engineering team providing mentoring opportunities to learn and develop
  • Sit on a project team from initial studies and conceptual design through construction
  • Assist in preparing engineering deliverables, including sampling studies, condition assessments, hydraulics, and design reports
  • Manage data for process modeling and design
  • Coordinate with manufacturers and vendors to select equipment
  • Participate in fieldwork and local site visits

Required Qualifications

  • Currently enrolled in an ABET-accredited Bachelor’s/Master’s degree program
  • Strong written & verbal communication skills.
  • Strong organizational skills with attention to detail.
  • Ability to work independently and in group settings.
  • Must be proficient in Microsoft Office Suite.

What We Offer

  • Professional guidance and career counseling
  • Direct mentorship with experienced engineers
  • Experience with a variety of disciplines within the water industry
  • Exposure to the environmental consulting industry
  • Potential opportunity for full-time employment upon graduation

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