Quality Control Engineer

Overview

Oversee concrete mix design, testing, and quality compliance for ready‑mix production.

Key Responsibilities

• technical liaison
• mix design
• lab testing
• qc standards
• mix optimization
• issue resolution

Tasks

As a Quality Control Engineer, you’ll be part of that impact by ensuring product integrity, customer confidence, and a strong foundation for what’s next. -Act as the company’s technical liaison with clients, contracts, engineers and regulatory bodies -Prepare and maintain quality documentation, reports and certifications -Train and mentor quality control technicians and field personnel -Conduct and supervise field and laboratory testing of concrete and raw materials -Collaborate with production staff to maintain consistency in batching, delivery and application -Investigate and resolve quality-related issues, including product failures, customer complaints, or specifications deviations -Review, approve, and maintain mix designs in compliance with local, state and federal specifications -Ensure compliance with ASTM, ACI, DOT and other applicable standards and regulations -Development of new mix designs to meet customer’s needs -Provide technical support to operations, sales and project teams regarding concrete performance and application -Develop, implement, and monitor quality control standards for ready-mix concrete production -Optimization of current mixes to reduce over-design and develop a better product for end users

Requirements

• master’s
• pe license
• 5+ years
• aci
• concrete mix
• communication

What You Bring

If you're passionate about concrete quality, thrive in lab, field, and plant settings, and want to make a positive impact, then this could be your next step. -Master’s in Civil Engineering or related field (preferred) -Professional Engineer (PE) license (preferred) -5+ years of experience in civil engineering, QC, or ready-mix production (preferred) -Familiarity with ACI, ASTM, DOT specs -Bachelor’s in Civil Engineering or related field (preferred) -Experience working in plant, field, and lab environments -Strong knowledge of concrete mix design, testing procedures, and material science -Excellent communication, problem-solving, and team collaboration skills

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Benefits

Salary: $92,000 - $115,000 Annually -Paid Time Off - 3 weeks of vacation + 9 paid holidays -Company-Paid Protection - Life insurance, disability, and accident coverage included -Extra Coverage Options - Add accident, critical illness, legal, or identity protection if you'd like -Profit Sharing - Earn a share of the success you help create -Employee Assistance Program - Free, confidential support for work or personal challenges -401(k) with Match - We'll match your contributions up to 5% -Wellness Perks - Tools and incentives to help you stay healthy and balanced -Health Coverage - Medical, dental, and vision plans to support your well-being

About Ozinga

-The company persevered through the Great Depression and WWII to evolve alongside America’s growth. -In the 1950s they pioneered ready-mix concrete in the region, later contributing to landmark projects like Soldier Field, Wrigley Field renovations, the Dan Ryan Expressway and Comiskey Park. -They’ve invested in in-truck digital slump monitoring, CNG-powered mixers and CarbonCure CO₂ utilization, blending traditional expertise with cutting-edge tech. -Milestone expansions include their first Florida plant in Miami and acquisition of regional concrete operations, marking a bold step beyond their Midwest roots.

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