Jobs › Heidelberg Materials

Aggregates Production Supervisor 2nd Shift

Heidelberg Materials · Thornton, IL · $75,410–$100,550 a year · Full time

Posted Oct 5, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a time you used production data to make an improvement.

What they are checking: Whether they use numbers to find problems, which the posting expects.

How do you train and develop new team members?

What they are checking: Whether they invest in their crew so the team gets stronger over time.

What would you do

You'd supervise the 2nd shift. How do you handle the handoff from day shift so nothing gets missed?

What they are checking: Whether they run clear shift handoffs, which prevents safety gaps and lost production.

One of your crew members is a strong worker but keeps ignoring lockout rules. How do you handle it?

What they are checking: Whether they enforce safety no matter how productive someone is.

How do you balance the needs of the quarry, the plant and shipping when they all want something at once?

What they are checking: Whether they can set priorities across areas and make timely calls.

A major breakdown happens late in your shift. How do you decide what to do?

What they are checking: Whether they can make quick, safe decisions when no manager is on site.

About the work

Walk me through how you troubleshoot a crusher that's not producing the right size material.

What they are checking: Whether they understand crusher settings and wear, which the posting lists as key skills.

A conveyor belt keeps tracking off. How do you find and fix the cause?

What they are checking: Whether they can diagnose a common plant issue instead of just adjusting it over and over.

How do you build a greasing and PM routine that your crew actually follows?

What they are checking: Whether they can make preventive maintenance a habit rather than something skipped when busy.

What MSHA rules do you pay closest attention to as a supervisor?

What they are checking: Whether they know the key regulations that keep their crew safe and the site compliant.

Practice this interview out loud.

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The full job description

As published by Heidelberg Materials.

Line of Business: Aggregates About Us Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over 450 locations across the U.S. and Canada with approximately 9,000 employees. What You'll Be Doing • Oversee daily the production / maintenance requirements to ensure efficiency and quality standards are met. • Implement and enforce safety protocols to maintain a safe working environment. • Train, mentor, and supervise production staff to enhance team performance. • Monitor inventory levels and coordinate with supply chain for timely materials procurement. • Analyze production data to identify areas for improvement and implement solutions. • Strong mechanical aptitude and maintenance experience, including familiarity with activities such as greasing bearings, troubleshooting conveyors and crushers, coordinating equipment repairs, and driving preventative maintenance and equipment reliability programs. What Are We Looking For • Proven leadership capability grounded in aggregates operations, with a strong focus on developing high performance, safety-driven teams. • Skilled in evaluating production priorities across quarry, plant and logistics functions to make sound, timely operational decisions. • Demonstrated commitment to safety excellence, regulatory compliance, and proactive risk mitigation in high hazard environments. • Effective communicator who collaborates seamlessly with equipment operators, maintenance teams, quality control, and management to ensure alignment and operational continuity. • Solutions oriented mindset with the ability to identify bottlenecks, optimize production processes, and drive continuous improvement across the operation. Work Environment • Fast-paced manufacturing setting with a focus on safety and efficiency. • Collaborative team environment with opportunities for professional growth. • Hands-on role requiring physical activity and attention to detail. What We Offer • Competitive base salary and participation in our annual incentive plan. $75,410-$100,550 • 401(k) retirement savings plan with an automatic company contribution as well as matching contributions. • Highly competitive benefits programs, including: • Medical, Dental, and Vision along with Prescription Drug Benefits. • Health Savings Account (HSA), Health Reimbursement Account (HRA), and Flexible Spending Account (FSA). • AD&D, Short- and Long-Term Disability Coverage as well as Basic Life Insurance. • Paid Bonding Leave, 15 days of Paid Vacation, 40 hours of Paid Sick Leave, and 10 Paid Holidays. Equal Opportunity Employer - Minority / Female / Veteran / Disabled

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