BECOME A CIVIL
CONSTRUCTION EXPERT
Our intern program is designed to provide real experience with a real impact. You will be a true, contributing member of our team from day one, with new opportunities every day to see your classroom lessons come to life.
RESULTS THAT SPEAK FOR THEMSELVES
Long-Term Career Opportunities
80% of interns return to school with a full-time offer with Castle
Repeat Applicants
98.6% said they would return for another internship with the Castle team
Invaluable Industry Experience
96% of interns felt our program prepared them to succeed in the construction industry
My internship with Castle inspired me to keep asking questions and learn as much as I could about the industry. It helped me recognize that it’s completely fine not knowing something as long as you use your resources to gain that knowledge. We have very talented and dedicated people in the company – and we can accomplish anything as a team with an all-in mentality.”
Civil Design Engineer
Related Insights
Mark Ragan Enjoys Making the Rounds
Superintendent Mark Ragan spends most workdays traversing the city of St. Louis as…
Clint Erickson Enjoys the Fast Pace of Castle Jobs
As a teenager, Clint Erickson got a head start on his peers by learning how to…
Ray Cureton Helps Keep Castle Projects on Track
What Does a Construction Superintendent Do? A Bit of Everything!
Joel Richardson Builds His Civil Engineering Career at Castle
Since joining Castle’s civil design-build team just over a year ago, Joel…
Dan Heifner Always Gets a Jump-start on His Day
Each workday morning, Dan Heifner rolls out of bed at about 3:30 a.m. and is on…
Jeremy Wood Digs MEP Civil Work
Jeremy Wood’s childhood left little doubt that he was wired for a construction…
By All Estimates, Nick Marler has Found His Niche
Nick Marler is the go-to guy for estimating large, complicated earthwork projects.
Zach Kelly Sees Castle Projects from a Unique Vantage Point
When Zach Kelly steps onto a Castle jobsite, he’s often joined by a small, high…
