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Senior Water/Wastewater Process Engineer/Project Manager

Donohue & Associates
Naperville, IL Full Time
POSTED ON 9/4/2026
AVAILABLE BEFORE 11/3/2026

This position offers an exciting opportunity for the selected candidate to be part of a firm with national water/wastewater expertise in a small company environment. We are seeking an experienced engineer and project manager who works with clients to provide project leadership, planning, design, construction, and operational services for wastewater and/or water systems. You will work closely with clients and Donohue project team members throughout each of these project phases.

Desired Qualifications:

  • Prior experience in managing multi-discipline project teams including scope, schedule, budget, and quality
  • Experience in planning and designing water and wastewater systems, including pumping, process and mechanical piping, and related valves and process equipment.
  • Positive team- and client-focused attitude directed towards delivering quality work on time and within budget
  • Strong communication and interpersonal skills
  • Active participation in related professional associations a plus

Requirements:

  • B.S. in Environmental, Civil, Chemical, or related engineering degree
  • PE registration
  • 10 years of relevant technical experience,
  • Prior project management experience

An employee-owned engineering consulting firm since 1997, Donohue & Associates has multiple offices across the upper Midwest. We work in multi-discipline teams to provide municipal and industrial clients with client-focused services for drinking water, wastewater, and stormwater infrastructure. Engineering News-Record ranks Donohue among the Top 25 Wastewater Treatment Plant Design Firms, and our innovative design teams consistently receive awards for engineering excellence.

Donohue offers a competitive wage and comprehensive benefits package, including:

  • Medical, dental, and vision insurance
  • Robust 401(k) plan with company contribution
  • Paid time off and company holidays
  • Flexible work schedules around core hours
  • Short- and long-term disability/life insurance
  • Flexible spending accounts (FSAs)
  • Professional organization support
  • Discretionary annual bonuses
  • Industry-unique monthly profit-sharing plan

The anticipated salary range for this position is $95,000 – $140,000. Actual compensation will depend on education, experience, expertise, licensure, certifications, geographic location, and organizational needs.

At Donohue, you’ll find a collaborative environment where your contributions directly influence our success—and yours.

Donohue is an Equal Opportunity Employer.

Salary : $95,000 - $140,000

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