Director Technical Service Jobs (NOW HIRING)

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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:

1) Strategy & Leadership

• Set a 3-5 year technical roadmap aligned to the Operations strategy (safety-first, quality, throughput, yield, recovery, cost, and sustainability).
• Build a highperformance, crossfunctional Technical Services organization; coach leaders, develop successors, and foster a culture of continuous improvement and learning.
• Establish technical standards and best practices for processing, asset care, controls/automation, and lab quality systems; ensure consistent adoption across sites.
• Beyond good design, generate acceptance and effective implementation of the above.

2) Asset Management & Reliability

• In harmony w/ the VP of Operations, own the Asset Management Strategy (policy, criticality analysis, lifecycle planning, spares strategy, CMMS data integrity).
• Lead reliability engineering (RCM, FMEA, defect elimination, lubrication, precision maintenance, condition monitoring) to reduce unplanned downtime and extend asset life.
• In concert with the VP of Operations, govern maintenance work management (planning & scheduling, backlog health, shutdown/turnaround readiness) in partnership with site Maintenance.

3) Process Engineering & Technical Stewardship

• In combination with the process engineers provide technical direction for comminution, classification, flotation/leaching, thickening/filtration, thermal processes, water balance, and tailings treatment.
• Stabilize unit operations (control plans, centerlines, bottleneck management) and deliver process optimization initiatives that improve recovery, yield, and energy intensity.
• Own process safety and change management for technical changes (MOC), partnering with EHS and Operations.

4) Capital Projects & Portfolio Management

• Define the capital portfolio (sustaining, compliance, debottlenecking, growth).
• Govern stagegate processes (business case, FEL1-FEL3), cost/schedule controls, risk management, contractor management, and commissioning/startup (CSU) standards.
• Ensure "design for operability, reliability, and maintainability" and hand over to Operations with stable performance guarantees.

5) Environmental & Regulatory Compliance

• Lead the Environmental Manager and team to ensure compliance with permits, air/water/waste/tailings requirements, reporting, and audits.
• Drive environmental risk mitigation, monitoring programs, and decarbonization/water stewardship roadmaps in alignment with corporate ESG commitments.
• Interface with regulators and community stakeholders as the technical point of contact when required.

6) Automation, Data, and Digital

• Own sitewide control system standards (DCS/PLC/SCADA), advanced process control (APC), and alarm management.
• Partner with IT/OT on historian, data quality, PI/analytics, and cybersecurity for industrial control systems.
• Advance digital initiatives (soft sensors, modelbased control, predictive maintenance, digital twins) that deliver measurable value.

7) Quality & Laboratories

• Lead QC lab operations (sampling protocols, test methods, calibration, LIMS integrity) to ensure product quality, customer specs, and metallurgical accounting.
• Oversee QA/QC programs, roundrobins/proficiency testing, and continuous improvement in analytical turnaround and accuracy (including TSSR team).

8) Financials & Governance

• Own the Technical Services operating budget and the capital portfolio governance; delivery on cost, schedule, and benefits realization.
• Provide monthly performance reviews, risk registers, and mitigation plans; ensure audit readiness across all technical functions.

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.