Aggregate Quality Control Technician

Why Gerken Materials, Inc.? At Gerken Materials, Inc., we're part of something bigger — The Gerken Companies , a family of businesses built on strong values and a commitment to doing things the right way. Our values guide how we work every day: Integrity in every decision, from materials testing to customer communication Safety as a shared responsibility across every site and team Shared success that creates stability for our people and strong operational performance Professional development through training, certifications, and empowering our teams to grow Community support because we live where we work and care about the places we serve If you're detail‑oriented and passionate about quality, this could be the opportunity for you! About the Role We're hiring an Aggregate Quality Control Technician to monitor and maintain quality control standards for aggregate materials produced at our facilities and job sites. This role ensures materials meet internal specifications, industry standards, and customer expectations. This is a full‑time, seasonal position. What You'll Do Perform sampling, testing, and verification in accordance with ASTM, AASHTO, State DOT, and company procedures Monitor aggregate production to ensure material consistency and compliance Maintain accurate records and logs of quality testing results Notify Quality Control management when product quality issues arise Recommend adjustments to aggregate gradations based on lab and field data Communicate required changes to production and delivery personnel Analyze test data to identify trends or potential concerns Assist with resolving quality issues raised by customers, inspectors, or project teams Collaborate with plant operators, sales, dispatch, and field staff Obtain required industry certifications within the first year of employment Attend safety meetings and training sessions as required Maintain regular in‑person attendance Perform additional duties as assigned by management Physical Requirements Prolonged periods of walking, standing, sitting, lifting, pushing, and pulling Ability to safely climb and descend ladders Ability to access and navigate aggregate facilities and job sites Ability to lift and carry up to 50 pounds, or up to 100 pounds with assistance Ability to work outside normal business hours as operational needs require What You Bring High school diploma or equivalent Ability to perform mathematical calculations involving weights and measurements Strong written and verbal communication skills Prior quality control experience in aggregate, asphalt, construction, or manufacturing preferred Valid driver's license with an acceptable driving record Ability to multitask in a fast‑paced environment Team‑oriented attitude and strong attention to detail Willingness to work extended hours and weekends when required What We Offer Medical, dental, and vision insurance Traditional and Roth 401(k) plans with employer match Company‑paid life insurance policy Paid Time Off (PTO) Holiday pay Truck allowance Cell phone allowance Tire allowance Company‑paid or discounted YMCA membership If you're ready to play a key role in ensuring quality materials and supporting safe, successful projects, we encourage you to apply! Gerken Materials, Inc. is an Equal Opportunity Employer. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this position.