Interstate Engineering is proud to announce Maria Tomac’s promotion to Office Manager of the Mandan, North Dakota office.

Maria is a Professional Engineer licensed in the states of North Dakota, South Dakota, Montana, Nebraska, and Wyoming. She holds a Bachelor of Science degree in Civil Engineering from North Dakota State University. She joined the firm in 2021 with over 20 years of experience, specializing in environmental, earthwork, geotechnical, and water resources.

“Maria’s desire to mentor and positively impact those around her lends well to Interstate Engineering’s culture and long-term success. As a North Dakota native and graduate of North Dakota State University, Maria values the success and development of our local communities and possesses the skill set to help our Mandan office achieve continued sustainability and growth,” said Charlie Hankins, Central Regional Vice President.