Concrete Industry Management Intern: Hands-On Ops & Field

Duininck Companies; Willmar (MN); Hybrid; USD 30,000 - 33,000; Full time

Benefits offered by this job

Competitive pay $22–$24/hr

Paid Time Off

Lodging, mileage & meals on road

401(k) with company match

Job summary

Duininck Companies’ Duininck Concrete is seeking a Concrete Industry Management intern to gain hands-on experience across portable and stationary concrete plants, the office, field, and sales relations. You will learn batching, quality testing, logistics, and safety while supporting plant operations and customer interactions.

Offering $22–$24 per hour, PTO, lodging/mileage/meals on the road, and a 401(k) match, this internship is ideal for a full-time student pursuing CIM, construction

Qualifications

• Currently pursuing a bachelor's degree in CIM, construction management, civil engineering, or related field.
• Interest in concrete production and construction industry.
• Strong written and verbal communication skills.
• Self-starter with proactive approach and ability to multitask.
• Ability to work independently and in a team.
• Familiarity with safety regulations and PPE requirements.
• ACI Field Testing Certification I is a plus.

Responsibilities

• Gain hands-on experience across concrete operations at plants, yard, and office.
• Assist with plant operations, batching, quality testing, and logistics.
• Shadow sales staff and learn how quotes are developed.
• Support safety checks, documentation, and compliance.
• Assist with dispatch, deliveries, and material inventory.
• Perform quality control testing (slump, air content, temperature).
• Travel and some Saturday work required.

Skills

Strong written and verbalcommunication

Self-starter

Multitasking

Detail oriented

Independent work

Teamwork

Education

Bachelor's degree candidate in CIM/Construction/Civil Engineering

Tools

ACI Field Testing Certification I

Job description

Current Openings - Construction & Materials

Duininck Development primarily holds Waterview Business Park – approximately 25 acres of commercial and multi-family sites on the south side of Willmar, Minnesota. The sites are stubbed for city sewer and water. To maximize the use of available sites, stormwater requirements are incorporated into the established regional ponds.

Since 1983, Hart Ranch Development Company has developed and sold ranchette property, the Hart Ranch Campground, and 150+ residential lots that surround Hart Ranch Golf Club. The company also owns and operates the water and sewer system that services the Hart Ranch Valley.

Voted the #1 Public Golf Course in South Dakota by Golfweek Magazine. Nestled in the foothills of the Black Hills, Hart Ranch Golf Club offers a challenging and fun golf experience with service and course conditions that are consistently Best In Class.

Quality aggregates, ready mix, and construction supply products – serving commercial, residential, agricultural, and public infrastructure markets. Headquartered in Willmar, Minnesota, with locations throughout Minnesota.

Golf course renovation, construction, and restoration services for privately owned golf clubs. Headquarter locations in Delano, Minnesota, and Atlanta, Georgia. Our projects have included work on golden-age courses by Donald Ross, Seth Raynor, A.W. Tillinghast and Willie Park, Jr.

Duininck's construction and materials sector operates across three divisions: Concrete, Golf, and Heavy Civil. Our Concrete business is headquartered in Willmar, Minnesota, serving the central Minnesota market with quality aggregates, ready mix, and construction supply products. Duininck Golf is headquartered in Delano, Minnesota, serving customers nationally with new golf course construction, renovation, and irrigation services. Our Heavy Civil work spans public works, government, commercial, and residential markets in Minnesota and Texas, with capabilities that include aggregate materials, grading, paving, engineering, site preparation, and underground utilities.

Water management solutions company headquartered in Willmar, Minnesota, with locations throughout the United States. Serving agricultural, residential, stormwater, and onsite market segments. Our values of Relationships, Hard work, Integrity, and Humility are the foundation of who we are.