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Quality Control Scale Operator (Seasonal)

KRC Corporation


Job Location:

Yankton, SD - USA

Monthly Salary: Not provided by the employer
Posted: 10 August 2026 (27 days ago)
Application Deadline: 7 November 2026
Vacancies: 1 Vacancy

Job Summary

Good Pay! Good Benefits! Good People! Knife River is a PEOPLE-first company. Our team members are key to our success and we are committed to giving them the tools training and time to do their jobs productively and go home safely each day. Please consider joining our growing team today!

At Knife River we take care of our team because we know its our people who make us successful. We are one of the 10 largest construction materials producers/contractors in the Country. Our goal is to build strong teams that in turn build strong communities. We are also a publicly traded company on the NYSE with the ticker symbol KNF and part of the S&P MidCap 400 index.

ROLE OVERVIEW:

This is a seasonal position you can use your winters off to travel hunt fish or for other activities you enjoy while your benefits continue year-round.

This position is responsible to collect prepare test analyze and document samples in order to determine content and characteristics. Test samples using laboratory apparatus and testing equipment and then entering findings in computer database. This person must excel in customer service through face-to-face interaction and phone calls with various customers be able to sell or offer advice on available products and ticket or weigh trucks in a timely manner.

Typical schedule is Monday - Friday 7:30 AM - 4:00 PM. Schedules may vary depending on weather and customer demand.

DUTIES AND/OR RESPONSIBILITIES (summary of components that make up the job)

  1. Conduct testing of Companys products from various locations according to State and/or ASTM standards.
  2. Must be able to work independently with little or no direct supervision.
  3. Ability to enter read and comprehend data in database. Train if necessary.
  4. Ability to multitask.
  5. Must be able to work varied hours.
  6. Limited travel potentially necessary.
  7. Answering the phone.
  8. Selling various products offered by Knife River.
  9. Data entry of various orders and necessary information into a computer system.
  10. Assisting customers that walk in or call.
  11. Weighing/ticketing trucks in a timely manner.
  12. Calculating quantities of various materials needed for customers needs.
  13. Ability to add subtract multiply and divide in all units of measure using whole numbers common fractions and decimals.
  14. Ability to compute rate ratio and percent and to draw and interpret bar graphs.
  15. Ability to apply common sense understanding to carry out detailed but uninvolved written or oral instructions.
  16. Ability to deal with problems involving a few concrete variables in standardized situations.
  17. Always work safely and take action to prevent any and all unsafe actions processes and behaviors.
  18. Perform other duties as assigned.

KNOWLEDGE SKILLS AND ABILITIES (types and extent of knowledge skills or abilities an incumbent must possess to complete the job responsibilities satisfactorily)

  1. Excellent written and verbal communication skills.
  2. Strong organizational skills.
  3. Knowledge of MS Office (Word Excel Outlook).
  4. Able to work independently and under time constraints.

MINIMUM REQUIREMENTS (minimum educational experience or other relevant job requirements)

  1. High school diploma or general education degree (GED) and one to three months related experience and/or training
  2. AAS degree in civil engineering desirable or
  3. Equivalent combination of education and experience.
  4. ACI Test Technician certification desirable or will train.
  5. Ability to hold and maintain proper licensure and acceptable driving record.
  6. Knowledge of MS Excel MS Word and MS Outlook software.
  7. Certain job tasks may require you to wear a half mask respirator in which you will need to meet the osha guidelines based on1910.134(g)(1)(i).
  8. Ability to work flexible shifts including overtime possible nights and some Saturdays.

BENEFITS:

  1. Medical Dental & Vision Insurance
  2. Health Savings and Flexible Spending Accounts
  3. 401(k) with Company Match
  4. Profit Sharing
  5. Paid Time Off
  6. 8 Paid Holidays
  7. Company Paid Life and AD&D Insurance
  8. Short-term Disability
  9. Employee Assistance Program
  10. Years of Service Recognition
  11. Voluntary Life Insurance for Employees Spouses and Dependents
  12. Critical Illness Plan
  13. Accident Coverage Plan
  14. Hospital Indemnity

ADDITIONAL INFORMATION:

Knife River is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race age color religion gender gender identity sexual orientation national origin disability protected Veteran status or any other protected category under applicable state/federal laws.

Subject to pre-employment drug testing and background checks.

All applications are submitted online. If you are having issues completing the application please come to the office for assistance.


Required Experience:

IC


About Company

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Knife River provides construction materials and contracting services in the western, central, and southern U.S. Looking for a reliable construction company to build the roads, bridges, and airport runways that connect you to where you want to go? Look no further than Knife River!

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