Top 93 Wastewater engineer Jobs in Wisconsin

Senior Process Design Engineer – Industrial Wastewater
Ecolab Inc. —Milwaukee, WI
- $101,400 - $152,100 a year
- Overtime
- Remote
- 5 years
- Master's degree
- Bachelor's degree
- Disability insurance
- Health insurance
Lead Industrial Wastewater Engineer
First Engineering Services —Green Bay, WI
- Senior level
Civil Municipal Engineer
Jacobs —Madison, WI
- $92,000 - $130,000 a year
- Hybrid work
- Mid-level
- Office
- US work authorization
- Paid holidays
- Health insurance
Civil / Environmental Engineer
Becher-Hoppe Associates —Wausau, WI
- Email
- Hybrid work
- Writing skills
- Mid-level
- Office
- Profit sharing
- Paid holidays
Environmental Engineer
Shive Hattery Group, Inc. —Madison, WI
- Urgently hiring
- Bachelor of Science
- Mid-level
- Office
- Profit sharing
- Paid parental leave
Quick Apply
Electrical Wastewater Project Engineer
The Probst Group LLC —Hartland, WI
- Engineering
- Mid-level
- 3 years
Quick Apply
Civil Engineer – Water/Wastewater
CLARK DIETZ INC —Kenosha, WI
- $89,960 - $118,560 a year
- Full-time
- Hybrid work
- 6 years
- Construction site
- Bachelor of Science
- 401(k) matching
- Employee stock ownership plan
11d
Senior Project Engineer (Water/Wastewater)
MSA Professional Services, Inc. —Baraboo, WI
- $88,871 - $142,192 a year
- Full-time
- Civil engineering
- Office
- 8 years
- Paid parental leave
- Paid holidays
Technical Leader - Wastewater - Mill Sustaining Capital (US KC-Site)
Kimberly-Clark —Wisconsin
- $127,600 - $157,600 a year
- Online Application
- Background check
- Pass drug screening
- 11+ years
- Profit sharing
- 401(k)
4d
Senior Wastewater Engineer
Short Elliott Hendrickson Inc. —New Richmond, WI
- $110,000 - $125,000 a year
- Full-time
- Civil engineering
- 5 years
- Bachelor's degree
- Family leave
Project Manager - Wastewater
Jacobs —Milwaukee, WI
- $120,000 - $180,000 a year
- Hybrid work
- Civil engineering
- 11+ years
- Mid-level
- Paid holidays
- Health insurance
Process Engineering Supervisor
State of Wisconsin - Local and Tribal Governments: Madison Metro Sewerage District —Madison, WI
- $103,781.07 - $122,095.38 a year
- Full-time
- Senior level
- Electrical Engineering
- 4 years
13d
Water/Wastewater Engineer
Ruekert & Mielke, Inc —Waukesha, WI
- Full-time
- 7 years
- Engineering
- Computer skills
- Disability insurance
- Dental insurance
Quick Apply
Graduate Design Engineer, Water-Wastewater
TKDA —Milwaukee, WI
- $72,500 - $88,000 a year
- Full-time
- Hybrid work
- Background check
- Clean driving record
- Civil engineering
- Employee stock ownership plan
Quick Apply
Project Manager Engineering (Water/Wastewater)
MSA Professional Services, Inc. —Baraboo, WI
- $88,871 - $142,192 a year
- Full-time
- Civil engineering
- 5 years
- Office
- Paid parental leave
- Paid holidays
Graduate Engineer II Water
MSA Professional Services, Inc. —Marshfield, WI
- $70,369 - $91,479 a year
- Full-time
- Civil engineering
- Construction site
- Research
- Paid parental leave
- Paid holidays
Environmental Engineer
Shive-Hattery —Madison, WI
- Urgently hiring
- Bachelor of Science
- Mid-level
- Office
- Profit sharing
- Paid parental leave
Senior Professional Engineer, Water/Wastewater
TKDA —Milwaukee, WI
- $104,500 - $154,550 a year
- Full-time
- Hybrid work
- Background check
- Clean driving record
- 5 years
- Health savings account
- Paid holidays
Quick Apply
Wastewater Project Manager
AE2S —Madison, WI
- $98,100 - $119,900 a year
- Overtime
- Background check
- Civil engineering
- Ability to walk for extended periods
- Wellness program
- Paid parental leave
Assistant City Engineer
Express Employment Professionals —Marshfield, WI
- From $88,400 a year
- Full-time
- Civil engineering
- Management
- Construction site
- Health savings account
- Health insurance
Quick Apply

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wastewater engineer jobs near wisconsin

Senior Process Design Engineer – Industrial Wastewater

Ecolab Inc. -
Milwaukee, WI

Apply Now

Job Details

Full-time
$101,400 - $152,100 a year

Benefits

Disability insurance
Health insurance
Dental insurance
Adoption assistance
Pension plan
Parental leave
Employee assistance program
Vision insurance
Employee discount
Opportunities for advancement
Life insurance
Childcare
Pet insurance

Qualifications

Water treatment systems
Process design

Full Job Description

We are seeking an experienced process engineering professional to lead the design and deployment of industrial wastewater treatment, reuse, and recycle solutions. In this role, you will serve as a technical leader supporting Food & Beverage customers, while also contributing to projects across other industrial sectors. You will be responsible for process design from early concept development through detailed engineering, commissioning, and optimization, partnering closely with sales, project execution, and customers to deliver reliable, high-performing treatment systems.

What’s in it For You

Opportunity to own complex process designs from concept through startup and optimization
Exposure to a wide range of industrial wastewater treatment and reuse applications, with a strong focus on Food & Beverage
Ability to work directly with customers, internal teams, and technology partners
Platform to provide technical leadership, mentoring, and knowledge sharing across the organization
Involvement in developing standard designs, best practices, and continuous improvement initiatives

What You Will Do

Develop conceptual and preliminary process designs for industrial wastewater treatment, reuse, and recycle systems, primarily for Food & Beverage applications
Define treatment strategies and system configurations based on wastewater characteristics, recovery goals, and discharge or reuse requirements
Prepare mass balances, process flow diagrams (PFDs), and high-level system layouts
Develop complete process design packages, including PFDs, P&IDs, hydraulic calculations, and mass and energy balances
Design full wastewater treatment trains, including pretreatment, core treatment, and post-treatment processes
Select appropriate treatment technologies and perform unit operation design and equipment sizing
Generate equipment lists, process design criteria, and support solution costing
Support project execution through design reviews, commissioning, startup, and system optimization
Troubleshoot process performance issues and validate system performance in the field
Serve as a technical resource to sales, service, and implementation teams and support training and mentoring of engineers

Position Details

Location: Naperville, IL or Remote (U.S.-based, near a major airport)
Travel: Approximately 20%+ (domestic)
Employment Type: Full-time

Minimum Qualifications

Bachelor’s or Master’s degree in Chemical Engineering
10+ years of water and wastewater treatment process design experience
Strong background in industrial wastewater treatment and system integration
Experience developing process designs for complex treatment systems, including biological, chemical, and/or membrane processes

Preferred Qualifications

15+ years of process design experience
5–10+ years of experience in industrial wastewater reuse and recycle systems
Experience with Food & Beverage wastewater treatment applications
Experience across other industrial sectors such as Chemical, Data Centers, or Primary Metals

Anticipated Job Posting End Date:

Aug 28

Annual or Hourly Compensation Range:

The pay range for this position is $101,400.00 - $152,100.00. Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc. We comply with all minimum wage and overtime laws.

Benefits

Ecolab provides the following benefits: medical, dental, vision, life insurance, accident insurance, critical illness insurance, hospital indemnity insurance, auto insurance, home insurance, pet insurance, identity theft protection, short-term and long-term disability, 401k, pension plans, retirement health care benefits, short-term incentives, vacation (12 days), holidays, parental leave, employee stock purchase plans (Full-Time Associates), discount on day care services and caregiver services, adoption assistance, group legal services, employee assistance program, employee discount program, and education assistance program, on-Site childcare and fitness facilities may be available at select Ecolab locations. Click here for additional benefits information. If you are viewing this posting on a site other than our Ecolab Career website, view our benefits at jobs.ecolab.com/working-here.

Potential Customer Requirements Notice

To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to:

Undergo additional background screens and/or drug/alcohol testing for customer credentialing.

Americans with Disabilities Act (ADA)

Ecolab will provide reasonable accommodation (such as a qualified sign language interpreter or other personal assistance) with our application process upon request as required to comply with applicable laws. If you have a disability and require accommodation assistance in this application process, please visit the Recruiting Support link in the footer of each page of our career website.

Our Commitment to a Culture of Inclusion & Belonging
At Ecolab, we believe the best teams are inclusive. We are on a journey to create a workplace where every associate can grow and achieve their best. We are committed to fair and equal treatment of associates and applicants and recruit, hire, promote, transfer and provide opportunities for advancement based on individual qualifications and job performance. In all matters affecting employment, compensation, benefits, working conditions, and opportunities for advancement, we will not discriminate against any associate or applicant for employment because of race, religion, color, creed, national origin, citizenship status, sex, sexual orientation, gender identity and expressions, genetic information, marital status, age, disability, or status as a covered veteran.

In addition, we are committed to furthering the principles of Equal Employment Opportunity (EEO) through Affirmative Action (AA).

We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the San Francisco Fair Chance Ordinance, and the New York City Fair Chance Act.

Apply Now

Refine Your Search

wastewater engineer jobs in wisconsin

Senior Process Design Engineer – Industrial Wastewater

Lead Industrial Wastewater Engineer

Civil Municipal Engineer

Civil / Environmental Engineer

Environmental Engineer

Electrical Wastewater Project Engineer

Civil Engineer – Water/Wastewater

Senior Project Engineer (Water/Wastewater)

Technical Leader - Wastewater - Mill Sustaining Capital (US KC-Site)

Senior Wastewater Engineer

Project Manager - Wastewater

Process Engineering Supervisor

Water/Wastewater Engineer

Graduate Design Engineer, Water-Wastewater

Project Manager Engineering (Water/Wastewater)

Graduate Engineer II Water

Environmental Engineer

Senior Professional Engineer, Water/Wastewater

Wastewater Project Manager

Assistant City Engineer

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