Graniterock Intern Program

Are you looking for a great place to work, learn, and truly be part of the team? From day one at Graniterock you are valued for your ideas and contributions and are made to feel at home. We want your intern experience to be enriching, fun, challenging and a learning experience you can build on each year during college.

Our commitment to quality excellence and customer satisfaction has earned us the nations top business award, the Malcolm Baldrige National Quality Award and the distinction of being listed as one of Fortune magazines 100 Best Companies to Work For in America and as a 50 Best Small & Medium Places to Work.

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Gabriella Giordano

From my internship at Graniterock, I was able to learn that I really do enjoy being a part of a project team in the construction field. I was able to work directly with my team as well as with owners, foremen, and subcontractors. My team encouraged me to step out of my comfort zone to be able to build my confidence and work experience. With the encouragement they gave me, I took it and put it into practice!

Chris Yoshida

Coming out of my second year at Cal Poly San Luis Obispo, Graniterock gave me my first internship opportunity. Throughout the summer I met a lot of people...

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For a full list of Intern and New Graduate Employment Opportunities please visit the Employment Opportunities section of our Careers page.


  • Work in a position related to your studies or field of interest.
  • Apply academic knowledge to practical experience learned on the job.
  • Meet student interns from other colleges.
  • Opportunity to return to Graniterock for additional experience in other areas of the company.
  • Learn valuable business skills to apply in future employment.
  • Work in an environment where your ideas are encouraged and valued.


Each year Graniterock recruiting teams visit targeted colleges to recruit qualified students for our internship program. Graniterock team members who are graduates of the targeted schools are invited to help recruit students at campus events. We also encourage students to contact us directly either by phone or a personal visit to discuss internship options. Typically, students work during the summer, or part-time during the school year. Each student works closely with a manager who provides orientation, general training, and periodic feedback throughout the internship.

For more information contact Human Resources or call 831.768.2138 and ask for Jamie Agnello, Staffing Manager.