Intern - Estimator (Summer 2026) McCarthy Improvement

A member of the McCarthy-Bush family of companies, McCarthy Improvement (MCI) is a heavy highway and construction company dedicated to connecting people and communities through infrastructure development, using innovative ideas with a commitment to safety and quality.  Founded in 1897, our core values center around integrity, quality, safety, and teamwork.  Our vision is to continue to lead our industry through innovation and exceptional performance.  Learn how the McCarthy-Bush family of companies are Growing Together in this video!

We strive to set the standard in company culture by hiring talented, committed individuals who adhere to the same principles upon which our firm was founded. Learn more about us by watching our YouTube video!

McCarthy Improvement is looking for a Estimator Intern for Summer 2026.

Applicants who are pursuing any level college degree or trade program that focuses on construction management, design, engineering or other construction trade are encouraged to apply.  This will be a full time role scheduled 32-40 hours per week with a flexible start date based on school timelines. 

What can you expect in this role?

At MCI, we are looking for highly motivated interns to assist our project managers and field supervisors with estimation and project coordination. Interns will be based out of our location in Davenport, Iowa.

Under the supervision of a Project Manager, responsibilities will include:

Estimating cost for change orders

Soliciting bidders and suppliers and coordinating subcontractor activity and vendor purchase orders

Scheduling of various contracts and materials

Prepare quantity takeoffs

Participate in site visits and observations

Quality and document control

Writing RFIs, submittals, and assisting in change orders

Collecting and Reporting Data

Here’s what it takes to get started:

Ability to prioritize work and meet project deadlines

 Proficiency using Bluebeam, Microsoft Office products, including Excel are preferred

Strong written and verbal communication skills

Why should you want to work here?

We pride ourselves on designing an internship program that provides students meaningful work that supports your career goals while also hosting several intern-centered events with interns from across our companies.

McCarthy Improvement is committed to equal employment opportunities and all candidates will be evaluated based qualification. Equal Opportunity is the Law. Applicants – click HERE to access Employee and Employer Rights and Obligations under FMLA.  Visit our website to learn more https://www.mccarthyimprovement.com/.