About Simon

Simon is a subsidiary of the Colas Group, a worldwide leader in infrastructure construction and maintenance. Simon specializes in aggregates, asphalt and ready-mix concrete production, asphalt paving, and concrete, bridge, highway, and utility construction. Through strong local ties backed by global resources, we focus on quality and value to deliver the best products and services for our clients. What we do is bigger than construction – it is about connecting communities, building new roads to the future, and keeping the spirit of the pioneers alive and well.


IT intern

April 2021 - August 2021 Rapid City, SD
“I really like the autonomy and I felt that working was a really nice break from school. I also liked the feeling that what I was doing was actually contributing to something important.”

Business Development Intern

June 2017 - September 2017 Cheyenne, WY
“Great learned a lot and got a job offer. ”
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