New Employees

Hoffman

Hoffman Expands Spearfish Office

Eric Hoffman, EI, Joins the Interstate Engineering Team We are excited to announce the addition of Eric Hoffman, EI, to the Spearfish, South Dakota, office. Hoffman, EI, will serve as a staff engineer based in the Spearfish, South Dakota, office. With over 20 years of experience managing large and small projects, Hoffman brings leadership skills and real-life experience to the team. Holding a Bachelor of Science degree in Civil Engineering from the South Dakota State School of Mines and Technology, he focused on water resources as well as construction management. “I hope to continue to develop client and contractor relationships, …

Nick Nelson

Nelson Increases Count at Interstate Engineering

Nick Nelson, CPA, Joins Team as Accounting Manager We are excited to announce the addition of Nick Nelson, CPA, to the corporate office of Interstate Engineering. Nelson has joined the corporate office in Jamestown, North Dakota, as the Accounting Manager. A graduate of the University of Jamestown, Nick holds a Bachelor’s Degree in Accounting and Mathematics. He is a licensed CPA and specializes in auditing and financial reporting. Nick will oversee the accounting department for the company. “I hope to always provide useful and timely financial information whenever and wherever it’s needed,” said Nelson of his new role. Welcome to…

Zach Grapentine

Grapentine Joins Spearfish Team

Zach Grapentine Hired as Traffic Engineer We are excited to announce the addition of Zach Grapentine, EI, to the Spearfish, South Dakota, office. Grapentine will serve as a project engineer with a focus on traffic engineering and municipal engineering. Holding a Bachelor of Science degree in Engineering from the South Dakota State School of Mines and Technology, he worked in Colorado for five years focusing on traffic engineering and municipal infrastructure. Grapentine grew up in Belle Fourche, South Dakota. “I chose engineering because I like being faced with ever-changing challenges in the industry and then to be able to adapt…

Isaac Rost

Rost Joins Jamestown Office

Isaac Rost Hired as Staff Engineer We are proud to announce Isaac Rost has joined our Jamestown Office. Rost will serve as a staff engineer. He is a recent graduate from North Dakota State University. He earned a Bachelor of Science degree in Civil Engineering. With interest in transportation and municipal engineering, Rost will bring energy to the role. Rost spent four years interning for consulting firms and municipalities. This included a summer with Interstate Engineering in Jamestown. “I hope to help grow the company while maintaining the standard of excellence that is expected of engineers at Interstate Engineering,” said…