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Salary
≈ $71k – $180k per year (Estimated)
Location
In office (Delavan)
Employment
Full-Time

First seen by Alion on Sep 29, 2026. Sibelco scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Headquartered in Antwerp, Belgium, Sibelco is a global material solutions provider and leader in industrial minerals processing. Founded in 1872, the enterprise mines, processes, and distributes specialty minerals - including silica, clays, feldspathics, and olivine - alongside operating extensive glass recycling operations. It supplies essential raw materials across diverse global sectors, including glass manufacturing, ceramics, electronics, construction, and water purification.
Production Supervisor

Location:

Delavan

At Sibelco, we advance life through materials.

For over 150 years, we’ve been a trusted leader in sourcing, transforming, and distributing specialty industrial minerals. Our work powers progress across industries as diverse as glass, ceramics, construction, coatings, polymers, and water purification. Beyond our materials, we’re proud of our commitment to sustainability, innovation, and empowering people from all walks of life to thrive and make a meaningful impact.

Are We the Perfect Match?

At Sibelco, we believe building a successful career is a two-way journey. We’re looking for individuals who share our values and vision, just as much as you’re seeking a company that aligns with your aspirations. Together, we can shape the future.

Job Description:

Responsibilities

PRODUCTION ACTIVITIES:

Supervise the production activities in the site and ensure the activities are performed in a safe and healthy way.

Ensure the production team, both own employees and subcontractors, perform their activities considering safety and healthy as the highest priority.

Motivate people to report unsafe/unhealthy behaviour/issues.

Ensure exploitation according to the rules as set in the permits and develop a yearly workplan to be approved by the local authorities.

Control the activities are performed within the predefined budget and alert the sales team on time when problems arise.

OPERATIONAL EXCELLENCE PRINCIPLES:

Supervise the Production activities in the Site according to the Operational Excellence principles.

Motivate people to strive to continuous improvement.

PRODUCTION SCHEDULE:

Ensure activities are performed according to the production schedule

Collaborate with the production scheduler

Align with production scheduler and if needed with production manager/operations manager when problems arise and/or the production schedule cannot be met

QUALITY AND QUANTITY:

Strive to the optimal balance between customer demands and specifications in relation to quality, quantity, efficiency and cost.

PEOPLE MANAGEMENT.

Motivate and evaluate the team members to enhance team collaboration and support their individual development and growth.

WASTES REGULATIONS:

Compliance with waste management regulations, including the management of digital FIRs, as well as ensuring that stock management aligns with the existing authorization.

Employee Type:

Permanent

Why Join Us?

Sibelco is more than a workplace-it’s a community that encourages growth, innovation, and collaboration. Here’s what you can look forward to when you join our team:

We also welcome applications from all backgrounds and are committed to providing reasonable adjustments to support you through the selection process.

How to Apply

Follow us on LinkedIn, Instagram, Twitter/X and Facebook to learn more about life at Sibelco. Submit your application in the Apply option.

Please note: We do not require agency services as we have a dedicated Global Talent Acquisition Team.

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