The Senior Engineer Flotation & De-watering Maintenance is responsible for leading the maintenance, reliability, availability, and performance optimization of flotation, thickening, filtration, dewatering, slurry handling, and associated process plant equipment within mineral processing operations.
The role ensures the safe, reliable, and cost-effective operation of flotation and dewatering assets through effective maintenance strategies, shutdown planning, reliability improvement initiatives, asset integrity management, and continuous improvement programs. The position provides technical leadership to maintenance teams, supports operational excellence, and maximizes equipment availability while minimizing lifecycle costs, production losses, and process interruptions.
The incumbent is responsible for the maintenance and reliability of flotation cells, Concorde Cells, reagent systems, slurry pumps, concentrate and tailings thickeners, filtration equipment, process water recovery systems, and associated mechanical equipment. The role works closely with Operations, Process, Reliability, and Project teams to achieve production, recovery, concentrating quality, water recovery, and asset performance objectives while ensuring compliance with safety, environmental, and asset management standards.
DescriptionFLOTATION & DE-WATERING MAINTENANCE MANAGEMENT
Lead maintenance activities for flotation cells, reagent preparation and dosing systems, concentrate and tailings thickeners, filtration systems, slurry pumps, pipelines, and associated auxiliary equipment.
Ensure maintenance practices support safe, reliable, and efficient operation of flotation and dewatering facilities.
Develop and implement maintenance strategies to maximize equipment reliability, availability, and process performance.
Monitor equipment condition and recommend corrective and preventive actions.
Ensure compliance with OEM recommendations, maintenance standards, and statutory requirements.
Support long-term asset lifecycle management and replacement planning.
Provide technical guidance on maintenance planning, scheduling, and execution.
EQUIPMENT RELIABILITY & PERFORMANCELead reliability improvement initiatives for flotation cells, thickeners, filter systems, pumps, agitators, blowers, and associated equipment.
Analyze equipment failures and identify opportunities to improve reliability and maintainability.
Conduct Root Cause Failure Analysis (RCFA) for major equipment breakdowns.
Facilitate Failure Modes and Effects Analysis (FMEA) studies.
Identify recurring equipment issues and implement sustainable corrective actions.
Develop reliability-centered maintenance strategies.
Monitor equipment performance against established reliability and availability KPIs.
MAINTENANCE PLANNING & EXECUTIONSupport the development of annual maintenance plans and budgets for flotation and dewatering assets.
Review and optimize preventive and predictive maintenance programs.
Optimize maintenance frequencies and task scopes based on equipment criticality and performance.
Coordinate maintenance resources for planned and corrective maintenance activities.
Ensure work orders are properly executed, documented, and closed in SAP PM.
Improve maintenance work management processes and effectiveness.
Monitor maintenance backlog and prioritize critical equipment activities.
SHUTDOWN & TURNAROUND MANAGEMENTLead preparation and execution of flotation, thickening, filtration, and dewatering plant shutdown activities.
Develop shutdown scopes, resource requirements, budgets, and schedules.
Coordinate contractors and internal teams during shutdown execution.
Monitor shutdown progress and manage critical path activities.
Ensure shutdown work complies with safety, environmental, and quality requirements.
Conduct post-shutdown reviews and capture lessons learned.
ASSET INTEGRITY MANAGEMENTEnsure the mechanical integrity of critical flotation and dewatering equipment.
Monitor wear-life performance of flotation mechanisms, thickener components, filter assemblies, pumps, piping systems, and associated equipment.
Review inspection findings and establish corrective maintenance actions.
Support condition monitoring and predictive maintenance programs.
Participate in risk assessments and asset criticality evaluations.
Ensure compliance with asset management standards and engineering requirements.
TECHNICAL SUPPORT & TROUBLESHOOTINGProvide advanced troubleshooting support for major flotation and dewatering…
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