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INTERN - Ready Mix & Aggregate Sales Coordinator

Knife River.com

Office

SIOUX FALLS, South Dakota, United States

Full Time

Education And/Or Work Experience Requirements

  • Must be at least 18 years of age.
  • Must currently be enrolled in an accredited college or university seeking a degree in a related field.
  • General knowledge of construction operations and procedures.
  • Valid driver’s license.

Duties And/Or Responsibilities

  1. On-site project management.
  2. Customer interaction.
  3. Learn how to collect, prepare, analyze, and document samples in order to determine content and characteristics.
  4. Learn how to answer phone and take orders for Ready Mix & Aggregate operations.
  5. Learn how to estimate costs, solicit bids, create schedules.
  6. Explore other areas of interest to learn more about the general operations of the division both within and outside of the assigned department that will be supplemental to the learning experience.
  7. Provide basic administrative support, assist other supervisors as directed, and help with special projects as needed.
  8. Performs other duties as assigned.

INTERN - Ready Mix & Aggregate Sales Coordinator

Office

SIOUX FALLS, South Dakota, United States

Full Time

October 13, 2025