Since 1999 MSI Engineers has been providing mechanical engineering design services that go beyond the ordinary, steadily growing to become one of the prominent design firms in the Northwest. With a core of hands-on principles, a staff of talented engineers and designers, and leading-edge technology we can tackle any project no matter the size, complexity, or location.
Located in a beautifully renovated historic building in the heart of downtown Spokane, MSI’s main office has been purposely designed to encourage open communication and collaboration, provide a relaxed and comfortable working environment, and attract the best new talent.
Leadership Team
At MSI Engineers we’ve embraced the collaborative model of leadership to capitalize on the principal’s and staff’s different but complementary backgrounds and skill sets. From our receptionist to our principals, each member of our staff is encouraged to share their ideas and be open minded. As principals we provide clients with the leadership, expertise, and support needed for successful projects, while also striving to empower our employees with guidance, direction and opportunity.
Jess Stauffenberg
PE, LEED AP, Principal, Mechanical Engineer
Experience 23 years
Education University of Wyoming, 1996
Licensed WA, ID, OR, WY
Aaron Donnelly
PE, Principal, Mechanical Engineer
Experience 21 years
Education University of Idaho, 1998
Licensed WA, ID, OR
Natalie Johnston
PE, LEED AP, Principal, Mechanical Engineer
Experience 16 years
Education Gonzaga, 2003
Licensed WA, OR, ID