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3C Industries, Inc. is offering an Internship/Co-Op in Columbus for students pursuing degrees in Construction Management, Engineering, Architecture, or Finance. The program spans Preconstruction, Operations, and Finance rotations with hands-on, on-site experience and mentorship.
You will review drawings, help develop cost estimates, and participate in coordination meetings. This role is part-time (20–25 hours/week), local to Columbus/Urbana, OH, and does not include housing.
At 3C Industries, we don’t just build projects, we build trust, value, and people. As an intern, you’ll be a true part of our team, working alongside some of the best in the industry. Whether your focus is Preconstruction, Operations, or Finance, you’ll gain hands-on experience, make a real impact, and learn what it takes to deliver complex, high-performance projects.
Here, you’ll do real work, solve real challenges, and see the results of your effort take shape on-site.
These roles are anticipated to be part-time, ongoing, 20-25 hours per week. This role does not include housing and is local to Columbus, OH/Urbana, OH areas.
Our Mission
We are a top-tier construction services firm, supporting America’s most sophisticated owners on their most critical and complex projects. We strive to always deliver value and to build lasting client relationships on mutual trust and respect.
Preconstruction Rotation
Where great projects begin.
Preconstruction is where vision meets reality. As a Preconstruction Intern, you’ll work with estimators, project managers, and design teams to understand how ideas become buildable plans. You’ll gain a deep appreciation for the strategy, collaboration, and technical insight that set great projects up for success.
What You’ll Do:
You’ll Learn: How teamwork, precision, and foresight turn design into deliverable construction.
Operations Rotation
Where the action happens.
Operations interns are embedded right where the work takes place — on the jobsite. You’ll be part of the team that manages day-to-day progress, safety, quality, and coordination. It’s fast-paced, hands-on, and a front-row seat to how complex projects come to life.
What You’ll Do:
You’ll Learn: What it takes to lead, coordinate, and deliver excellence in the field.
Finance Rotation
Where construction meets strategy.
Behind every great project is a solid financial foundation. As a Finance Intern, you’ll learn how budgets, forecasts, and cost control drive smart construction decisions. Working with both operations and accounting teams, you’ll gain exposure to the business side of building — and how strategic financial management supports project success.
What You’ll Do:
You’ll Learn: How disciplined financial management helps build trust, deliver value, and sustain growth.
What We Look For
Please Note: All roles at 3C Industries require the successful completion of a background check and drug screening as a condition of employment.
3C Industries is an Equal Opportunity Employer.
We welcome and encourage applicants from all backgrounds, including minorities, women, veterans, individuals with disabilities, and those of all sexual orientations and gender identities.
Equal Opportunity Employer, including disabled and veterans.