Build a Career with Opatril Concrete Construction, Inc

Estimating Assistant Intern
Location: Moorhead, MN
Internship | Paid | Start Date: February 2nd, 2026

Opatril Concrete Construction Inc. is seeking a driven and detail-oriented Estimating Assistant Intern to join our team for the upcoming internship cycle & concrete Season. This is a unique opportunity to gain hands-on experience in construction estimating and project planning at a company with over 50 years of excellence in cast-in-place concrete construction.

About Us
Based in Moorhead, MN, Opatril Concrete specializes in Residential, Commercial, Agricultural, and Industrial concrete projects across the region. We are a family-owned company built on craftsmanship, integrity, and a commitment to developing future industry leaders.

What You’ll Do
As an Estimating Assistant Intern, you’ll work directly with our Lead Estimator and our Project Manager's team to support the preparation of competitive bids and proposals. Your responsibilities will include:

• Reviewing project plans, drawings, and specifications
• Performing quantity takeoffs using Bluebeam Revu
  Assisting with cost estimates and bid documentation
• Organizing subcontractor and vendor quotes
  Supporting proposal submissions and internal bid reviews
• Collaborating with the team on real-time project opportunities

What We’re Looking For
We’re looking for a motivated student who is:

• Currently pursuing a degree in Construction Management, Civil Engineering, Business Administration, Accounting, Architecture, or a related field
• Someone who's willing to work with us for the length of the concrete season (February-November).
• Proficient in Microsoft Excel and comfortable working with data
• Familiar with or eager to learn Bluebeam Revu
• Detail-oriented, organized, and eager to contribute who's a strong communicator and team player
• Authorized to work in the U.S. and holds a valid driver’s license

What You’ll Gain:

• Paid internship experience with flexible scheduling
  Mentorship from experienced estimators and project managers
• Exposure to real-world construction projects and industry-standard tools
• A chance to build your resume and expand your professional network
• Potential for full-time employment upon graduation

How to Apply
Submit your resume and a brief cover letter explaining your interest in the role and how your background aligns with the position.