Graduate Programme – Project Engineer
Location:
Rio Maior
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.
The Global Graduate Programme – A Fast-Track to Leadership
The Sibelco Global Graduate Programme is a two-year rotational programme consisting of two one-year assignments in key operational and commercial roles. Participants gain hands-on experience with real business projects, ensuring early responsibility and exposure to strategic decision-making.
Participants receive a permanent contract from the start, ensuring long-term career prospects within Sibelco. As part of this programme, we are recruiting a Graduate Project Engineer for a one-year assignment focused on managing CAPEX projects and operational improvements at the cluster level in Arcos.
Graduates must also be open to spending their second year in a different cluster outside their initial region to gain international or regional business exposure.
Your Impact in This Role
This assignment focuses on technical project management for CAPEX and operational projects, ensuring safe, sustainable, and cost-effective mineral processing improvements. Key responsibilities include:
1. Managing CAPEX projects using internationally standardized methods and best practices
2. Overseeing the execution and final outcomes of operational projects at the cluster level
3. Driving process innovation in areas such as recycling and environmental applications
4. Supporting safe, efficient, and high-quality mineral processing facility improvements
What You Bring to the Table
5. Engineering degree with an interest in innovation, recycling, or environmental applications
6. Strong analytical and problem-solving skills
7. Leadership, communication, and project management skills
8. Interest in process optimization and CAPEX project execution
9. Spanish, portuguese language skills recommended but not mandatory
10. Driving license required
11. Openness to spending the second year in a different cluster for international/regional experience
Our Selection Process
12. Application Submission – CV & Cover/Motivation Letter
13. First Interview – Initial screening and discussion about your background and motivations
14. Assessment – Evaluating key competencies required for the role
15. Business Case Study – A real-world challenge to assess problem-solving and strategic thinking
16. Panel Interview – Final interview with key stakeholders
Why Join Us?
Sibelco's Global Graduate Programme is a unique opportunity to gain early career exposure to real business challenges and decision-making. Participants benefit from:
17. A permanent contract from the start – full-time role, not an internship
18. Competitive salary – we recognize and reward talent
19. Relocation support – receipts-based reimbursement
20. Real responsibility & hands-on experience – make an impact from day one
21. Structured career path – strong performers advance quickly
22. Performance guidance & mentorship – continuous support throughout your assignment
23. International/regional exposure – second-year assignment in a different location
24. Potential to join the Arcos engineering team permanently upon successful completion
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:
25. Meet Our People:
26. Learn About Our Recruitment Process:
27. Discover Our Sustainability Goals:
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,, and 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.