Infrastructure Project Engineer (Underground Utilities & Sewer Systems)

Mr. Rooter
📍 Wausau, Wisconsin, United States 💼 Full-time 🕒 Posted June 12, 2026

Job Description

Build real-world infrastructure. Lead projects. Get out of the office.

Mr. Rooter Plumbing of Wausau is hiring a full-time Infrastructure Project Engineer to support underground sewer and utility projects across Central Wisconsin.

This is a hands-on role working directly with a Master Plumber to plan, estimate, and manage excavation and trenchless infrastructure projects.

Ideal for Civil, Environmental, or Construction Engineering/Management candidates who want real field experience and a clear path to leadership.


What You’ll Do

  • Assist in planning and estimating underground sewer and utility projects
  • Support trenchless sewer rehabilitation and excavation jobs
  • Build material lists and project scopes
  • Coordinate permits, inspections, and municipal requirements
  • Work directly with field technicians and project crews
  • Track job costs and help protect project margins
  • Help manage t...

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Job Details

  • Location Wausau, Wisconsin
  • Job Type Full-time
  • Category Engineers
  • Posted Date June 12, 2026
  • Application Deadline July 22, 2026