Demo

Engineering Internship

Hazen and Sawyer
Columbus, OH Full Time
POSTED ON 10/12/2026
AVAILABLE BEFORE 12/12/2026

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

Hazen and Sawyer is seeking summer interns for a variety of water-related assignments in our Columbus, Ohio office. The successful candidate will be involved in a wide range of drinking water, wastewater, stormwater, and/or conveyance projects. Responsibilities include integrating with design teams from initial studies and conceptual design through construction of pipelines, pump stations, and/or treatment facilities and attending field investigations and site visits. 

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 2,400 employees in 90 offices throughout the United States, Latin America, Canada, and the UK.

Key Responsibilities:

  • Participate in fieldwork, site visits and potential client meetings
  • Assist in preparing engineering deliverables, including sampling studies, condition assessments, process modeling, hydraulics, and design reports 
  • Work directly with experienced engineering team providing mentoring opportunities to learn and develop 
  • Manage data for process modeling and design 
  • Coordinate with manufacturers and vendors to select equipment 
  • Support multiple projects from planning through construction 

Required Qualifications:

  • Currently enrolled in an ABET-accredited Bachelor’s/Master’s degree in environmental, civil, chemical, or agricultural engineering 
  • Strong written & verbal communication skills 
  • Self-motivated 
  • Strong organizational skills with attention to detail 
  • Ability to work independently and in group settings 
  • Must be proficient in Microsoft Office Suite 

Preferred Qualifications: 

  • Skilled in AutoCAD, Bluebeam, Civil 3D, GIS 
  • Strong interest in the water/wastewater industry 
  • Prior experience in the water/wastewater industry 

What We Offer:

  • Starting pay range for this position depends on skills, experience, education and geographical location 
  • 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 

Salary.com Estimation for Engineering Internship in Columbus, OH
$51,856 to $62,516
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