Now Hiring In Brookfield and Madison!

Equal Employment Opportunity 

Ring & DuChateau LLP is committed to providing equal employment opportunities to all employees and applicants. Employment decisions are based on qualifications, merit, and business needs. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, genetic information, marital status, military or veteran status, or any other characteristic protected by applicable federal, state, or local law. 

We are dedicated to maintaining a workplace that is free from discrimination or harassment of any kind and expect all employees to uphold our values of respect, integrity, and professionalism in everything we do.  https://www.eeoc.gov/poster

Accessibility and Accommodations 

If you require accommodation to complete the application process or participate in an interview, please contact Human Resources. We are happy to provide reasonable assistance to ensure an equitable hiring experience. 

Our Workplace Culture 

We value the unique perspectives and experiences that each team member brings to our firm. Our collaborative culture encourages curiosity, continuous learning, and teamwork—qualities that allow us to better serve our clients and community. 

Our Team
Engineering career opportunities for electrical engineers
Engineering career opportunities for plumbing engineers and designers
Engineering career opportunities for mechanical engineers and designers

Ring & DuChateau is a team of 100 engineers, designers, technicians and support staff dedicated to engineering design and service excellence. Founded on our early and continued work in healthcare, over the past 60 years we’ve earned a reputation for expertise in complex systems design across markets. Our staff are educated and aware, with depth of experience that runs the gamut of project size and complexity. Our teams treat every project as unique, developing innovative solutions that maximize operational life and efficiency while minimizing costs. By focusing on clear and effective communication with our project owners and partners, we foster a truly collaborative design process that delivers excellence and keeps clients returning to Ring & DuChateau to meet their building systems design needs.

If you don’t see a role that matches your experience or interests, feel free to apply for general consideration, here - we’re always on the lookout for great talent.

Internship Opportunities

We are looking for the following 2026 Summer internship positions in our Brookfield, WI office:

  • Electrical Engineer Intern
  • HVAC Engineer Intern
  • Plumbing Engineer Intern

Please apply by sending resume to: Careers@ringdu.com. Note: no general resumes accepted - please send only for positions listed.

Electrical engineers collaborate
Many professionals are Milwaukee School of Engineering graduates
Professional mechanical engineers collaborate
Employer of Choice

When you choose to work at Ring & DuChateau, you're making a decision that provides excellent tangible benefits including a competitive salary and complete benefits program.  Your decision also includes benefits that are less tangible but equally important.

Time

Our holiday and paid time off programs, along with flexible scheduling options help you achieve a healthy work-life balance.

Tenure

People like working at Ring & DuChateau, so they stay here. Our average staff tenure is more than 11 years.

Firm Size

We are big enough to earn large projects in many markets, but small enough to cultivate personal relationships with our clients and co-workers.

Depth of Experience

Our project variety and complexity allows unequaled opportunities for design experience.

Professional Development

We offer continuing education and opportunities for all of our staff.

RD Staff
RD Staff
Ring & DuChateau staff enjoy a break playing ping pong
Culture

Ring & DuChateau offers a friendly, fun, flexible workplace. Both office locations, in Brookfield and Madison, offer events and activities that make our team more like family.

Workplace Excellence

Our philosophy of excellence in engineering service and design mirrors our commitment to providing workplace excellence. Our productive and flexible work environment encourages successful relationships, both among our team and with our clients. Our workplace excellence has been recognized with awards for 10 years. More so, our excellence is recognized daily by employees whose dedication to providing our clients with quality engineering design and services helps us all succeed.

Ring & DuChateau offers professional opportunities in an award-winning environment