TSP’s newest licensed professional engineer felt a sense of relief upon learning that he had passed the Principles and Practice of Engineering exam – not only for the accomplishment itself, but for what it represents moving forward.

“It’s definitely a major career milestone,” said Korder Cropsey, a structural engineer in TSP’s Rapid City office. “But at the time, I think I was just thrilled that I didn’t have to take the test again – or study for it anymore.”

He initially began preparing for the exam in the fall of 2024. After taking a break for the holidays, he picked up his studies again in January.

Cropsey took the two-part exam on March 13. The first part of the test included 38 questions that had to be completed in four hours, followed by a second section with 42 questions, also with a four-hour time limit.

He learned that he had passed via email, just six days after taking the exam.

While the achievement is personally rewarding, Cropsey recognizes the broader benefits.

“Now that I am licensed to stamp projects, our company can fully leverage my professional capabilities,” he said. “Getting licensed was important to me – and allows me to contribute at a higher level as part of our dedicated team.”

That positive mindset truly stands out, regardless of what comes his way.

“Korder brings a high level of dedication to our projects and clients, especially when going above and beyond is required,” said Lucas Lorenzen, TSP’s structural discipline leader.

His approach to continuous learning – demonstrated by asking questions and proposing solutions when the opportunities arise – reflect TSP’s core value of being “Committed to our Craft.”

“Korder is a great connector of relationships across the structural team and in our Rapid City office,” Lorenzen said. “You will find him at the center of a lot of laughs and good conversation.”

Growing up on a ranch near Presho, SD and participating in athletics through college at South Dakota Mines – where he ran track and played football – helped Cropsey understand the value of teamwork from an early age.

“I definitely think my background helped with my persistence and pursuing my goals,” he said. “I have always been a part of team, so being part of the team at TSP feels like second nature.”

Cropsey earned a bachelor’s degree in civil engineering and a master’s degree in civil engineering with a structural emphasis, both from South Dakota Mines.

He joined TSP in March 2021.