Join Our Team

Improving communities together

Collaborative Team Players

Headquartered in Brookfield, we’ve been improving communities in Southeastern Wisconsin through innovative and quality solutions since 2011. Our success is the byproduct of creative, collaborative employees who share our philosophy for thoughtful, cost effective solutions and land stewardship. As we continue to grow, we’re excited to welcome new additions to our team.

Great Work-Life Balance

We have many long-term employees and are grateful for their dedication to our company and to our clients. We understand the value of team culture and ensure that our employees, both new and long-term, enjoy a great work-life balance.

Our employees invest their time and talents in Trio Engineering and in our clients, so we invest in our employees through continuing education—like fun and informative lunch and learns—competitive salaries, and more.

Our Core Values


Providing support to everyone in our shared approach to achieving goals


We believe in the “creative yes”—there’s a solution to every challenge


Finding ways to get things done


Being able to unwind, detach from work, and enjoy personal interests to provide a positive life experience


Thoughtful, high-quality services, delivered to hit targets, with attention to detail

The Trio Engineering Career Checklist:

Trio Engineering is always looking to hire motivated professionals with experience in engineering, surveying, and design. Come work where you are appreciated and respected each and every day. A company’s employees are its greatest asset and should be treated as such. That’s why we support our employees in a variety of ways.

Competitive salary
Flexible work schedule
Medical/Rx insurance
Dental insurance
Vision insurance
401(k) with company match
Paid time off and paid holidays
Short- and long-term disability
Strong industry reputation
Professional development opportunities
Opportunities to give back through volunteering

We Love Our Clients

Trio makes it a priority to learn about and understand our clients and their needs. We promise each of them a better experience – and we always make time for them when they need us.

Trio Engineering has assisted us with their surveying and engineering services for nearly 15 years. Throughout our time working together, we can definitively say that Trio is thorough, accurate, and incredibly detail-oriented. In our business, timing is everything, and Trio goes above and beyond to ensure each task is done in a timely manner. Trio is a top-notch company with a team of experienced and dedicated professionals.