← Back to Jobs
Engineering
Process-Mechanical Engineer
Donohue and AssociatesNaperville, IL🇺🇸United StatesPosted 18 Aug 2026
Quick Overview
Work Type
Hybrid
Level
Mid Senior
Job Description
Our Process-Mechanical Engineer position offers an exciting opportunity for the selected candidate to be part of Donohue & Associates, a firm with national water/wastewater expertise in a small company environment. We are seeking an experienced engineer who can work with clients to provide project leadership, planning, design, construction, and operational services for wastewater and/or water systems. You will collaborate closely with clients and Donohue project team members throughout each of these project phases.
Desired Qualifications:
Requirements:
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:
At Donohue, you'll find a collaborative environment where your contributions directly influence our success-and yours.
Donohue is an Equal Opportunity Employer.
Desired Qualifications:
- 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, Mechanical, Chemical, or related engineering degree
- PE registration
- 10+ years of relevant technical 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
At Donohue, you'll find a collaborative environment where your contributions directly influence our success-and yours.
Donohue is an Equal Opportunity Employer.
Similar jobs
Mechanical Engineer Intern/Co-op Fall 2026
Legence Therma LLC · Framingham, United States
3 minutes agoSenior Guidance Navigation & Control (GNC) Engineer
Boeing · Hazelwood, United States
18 minutes ago$142.8k - $193.2k/yrMechanical Systems Design & Analysis Engineer (Experienced or Le with Security Clearance
Boeing · Oklahoma City, United States
26 minutes ago$96.0k - $129.9k/yrSenior Principal Mechanical Engineer
CHAOS Industries · El Segundo, United States
2 hours ago$205k - $245k/yrMechanical Engineer I
Confidential Company · Syracuse, United States
2 hours ago$67.7k - $112.8k/yrSenior Opto-Mechanical Engineer (High-Power Lasers)
Freeform · Los Angeles, United States
2 hours ago$120k - $200k/yr