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🥝 Wastewater Senior Project Engineer & Manager

Hazen and Sawyer | Tempe, United States | Posted June 13, 2026

Job Description

Hazen and Sawyer is seeking a Senior Wastewater Project Engineer/Manager for our Arizona offices located in Tempe, Tucson, and Goodyear. As part of our design and process teams, you will be involved with a wide range of wastewater infrastructure projects. This will encompass all phases of design, including conceptual/feasibility evaluations, project management, preparation of design reports, permitting, development of construction drawings and specifications, and support of construction services.

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 professiona...
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