Supervisor Maintenance

Location:

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:

Role Purpose:

Plan, coordinate, and supervise mechanical maintenance activities to ensure the availability, reliability, safety, and continuity of operations at the mining site.

The Mechanical Maintenance Supervisor ensures the proper execution of preventive, corrective, and improvement maintenance on mechanical, hydraulic, and pneumatic equipment as well as service vehicles.

They supports technicians on complex interventions, follows up on technical activities, and contributes to operational continuity while remaining hands-on when required to maintain service levels.

Responsibilities:

• Ensure the safety of all maintenance activities and personnel
• Coordinate and supervise daily mechanical maintenance operations
• Perform or provide technical support during mechanical and electrical interventions
• Plan, monitor, and follow up on preventive and corrective maintenance activities
• Ensure proper execution and traceability of maintenance work orders in CMMS systems
• Contribute to continuous improvement initiatives and equipment reliability
• Coach, train, and support maintenance technicians
• Act as a key interface between maintenance, production, and external contractors

About you:

• At least 5 years of experience in industrial maintenance, ideally in quarries or heavy industry
• Initial experience in team coordination or supervision is an advantage
• Strong hands-on background in mechanical maintenance (hydraulics and pneumatics knowledge required)
• Technical qualification from vocational diploma to 2-year degree in maintenance, electromechanics, mechanical engineering, or industrial electrical systems
• Ability to read technical drawings and use diagnostic tools
• Experience with CMMS systems (SAP, Mendix, or equivalent)
• Strong organizational, problem-solving, and leadership skills
• Good communication skills and ability to work cross-functionally with production and external partners

Employee Type:

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:

• Meet Our People: Careers

• Learn About Our Recruitment Process: Learn More

• Discover Our Sustainability Goals: Sibelco priorities

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.