Quality Control Technician - Alexandria

Job Title

Quality Control Technician – Alexandria

Location:

Alexandria, MN

Job Type: Seasonal, full-time

• Competitive pay range of $25 to $28 per hour, based on experience
• Paid Time Off
• Strong Health Plans to choose from
• Dental & Vision Plans, Company Paid Life insurance & Short-Term Disability
• Position specific personal protective equipment provided
• 401(K) with company match, and more!

Perform field and lab tests on ready‑mix concrete to ensure compliance with ACI, ASTM, and DOT standards. Provide hands‑on experience in concrete testing and mix performance evaluation.

• Conduct slump, air content, unit weight, and temperature tests.
• Collect and document concrete samples from production sites.
• Assist with mix adjustments to maintain quality.
• Maintain and calibrate testing equipment.
• Accurately record and report test results.
• Follow all safety protocols and procedures.

• Must be willing to work early mornings, some nights, and some weekends.
• Travel as required.

• Individuals who work safely and have the courage to speak up if you see unsafe behavior or conditions.
• High school diploma or equivalent.
• Ability to obtain ACI Concrete Field-Testing Technician – Grade I certification within 12 months of hire.
• Ability to obtain MnDOT Plant/Agg/Field/Strength certification within 12 months of hire.
• Strong attention to detail and problem‑solving skills.
• Ability to lift 50+ lbs and work outdoors.
• Valid driver’s license (required to drive and navigate to job sites).
• ACI Concrete Field-Testing Technician – Grade 2
• MnDOT Plant/Agg/Field/Strength certified
• NRMCA Certified Concrete Technologist, Level 3
• NRMCA Certified Concrete Technologist, Level 4

Duininck is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, creed, religion, color, national origin, sex, age, disability, genetics, marital status, sexual orientation, gender identity, familial status, status with regard to public assistance, membership or activity in a local human rights commission, protected veteran status or citizenship status. If you would like more information on your EEO rights under the law, .