Title: Supt. - Process Mech. Maint. Upstream
Business Unit: PROCESS MAINTENANCE
Location: Sumbawa Barat, West Nusa Tengg, NB, ID
Category: Process Maintenance
Description:
Some of your duties will include:
Responsible for planning, leading, and controlling all mechanical maintenance activities for upstream processing fixed plant facilities to ensure safe, reliable, and cost-effective plant operation.
This role ensures asset availability, maintenance excellence, workforce capability, and compliance with safety, environmental, and operational standards.
1. Mechanical Maintenance Operations
Lead mechanical maintenance activities for Crushing, Milling, Pebble Circuit, Pumps & Piping, Screens, and Conveyor systems.
Ensure plant mechanical equipment achieves target availability, reliability, and throughput.
Manage planned, unplanned, and shutdown maintenance activities.
Oversee breakdown analysis, root cause failure analysis (RCFA), and corrective actions.
2. Maintenance Planning & Reliability
Drive preventive, predictive, and condition-based maintenance programs.
Collaborate with Planning & Reliability teams to optimize PM strategies and task lists.
Support implementation of reliability-centered maintenance (RCM) and continuous improvement initiatives.
Ensure spare parts strategy aligns with criticality and plant risk profile.
3. Leadership & Workforce Management
Lead and develop Supervisors, Engineers, Foremen, and Mechanical crews.
Ensure manpower planning, competency development, and succession readiness.
Promote strong safety leadership and disciplined execution at all levels.
Foster a culture of accountability, teamwork, and continuous improvement.
4. Safety, Environment & Compliance
Ensure strict compliance with HSE policies, life-saving rules, and permit-to-work systems.
Lead safety inspections, audits, and incident investigations.
Ensure mechanical maintenance activities comply with statutory regulations and company standards.
Actively support environmental protection and energy efficiency initiatives.
5. Contractor & Cost Management
Manage mechanical maintenance contractors and service providers.
Control maintenance budget, cost efficiency, and contract performance.
Review and approve work scopes, progress, and contractor deliverables.
Ensure effective use of maintenance resources and tools.
6. Reporting & Stakeholder Coordination
Prepare and present maintenance performance reports (availability, backlog, costs, KPIs).
Coordinate closely with Operations, Reliability, Supply Chain, and Engineering teams.
Provide technical input for plant improvement, modification, and capital projects.
What skills and experience do you need?
Bachelor’s degree in Mechanical Engineering or equivalent discipline.
Have minimum 15-18 years of experience in mechanical maintenance within large processing fixed plant facilities; At least 5 years in a Superintendent / Senior Leadership role in mining, minerals processing, or heavy industry.
Strong exposure to Crushing, Milling, Conveyors, Pumps, Screens, and rotating equipment.
Strong knowledge of mechanical systems, rotating equipment, pumps, gearboxes, conveyors, and piping; Solid understanding of maintenance strategies (PM, PdM, CBM, RCM); Experience with CMMS / SAP PM or equivalent systems; Ability to analyze equipment failures and lead RCFA and improvement actions; Strong understanding of shutdown planning and execution;
Have certification in Maintenance / Reliability certification (RCM, CMRP, or equivalent); Occupational safety certification relevant to heavy industry or mining; OEM or specialized training related to grinding, crushing, or conveyor systems, is preferred;
Strong people leadership, coaching, and team development capability and cross-functional coordination skills; Strong safety leadership mindset with hands-on field engagement and high safety awareness with a risk-based maintenance mindset; Strong planning, prioritization, and problem-solving capability; Decisive, resilient, and able to perform under high operational pressure; Effective communication, coordination, and stakeholder management skills;
Excellent communication skills in English both verbal and written and computer literate.
Only qualified, short-listed applicants will be contacted for furthers process
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