Maintenance Manager

Momentum Mining Services Limited (MMS) is seeking an experienced, technically competent and results-driven Maintenance Manager to oversee and manage the maintenance function across its site operations.

Role Overview

• This is a senior-level position requiring a strong technical and mechanical understanding of heavy mining equipment.
• Candidates must have demonstrable hands-on technical knowledge and maintenance experience with Articulated Dump Trucks (ADTs), Excavators, Rigid Dump Trucks (RDTs) and Tipper Trucks, particularly CAT and BELL equipment.

Key Responsibilities

Maintenance Personnel Management - Provide day-to-day supervision and hands-on technical leadership to mechanics, technicians, artisans and other technical staff. - Participate in recruitment, skills development, performance management and workforce scheduling. - Provide technical guidance and mentorship to maintenance personnel.

Maintenance Planning and Execution - Develop, implement and monitor preventive and predictive maintenance programmes. - Ensure maintenance schedules comply with OEM recommendations and operational requirements. - Coordinate planned servicing, breakdown repairs, equipment inspections and major maintenance activities. - Minimise unplanned downtime through effective maintenance planning and execution.

Equipment Reliability and Availability - Ensure maximum equipment availability and reliability in line with operational and client requirements. - Conduct root cause analysis of recurring mechanical and equipment failures. - Implement reliability improvement initiatives to extend equipment lifespan and reduce downtime. - Provide technical oversight during equipment rebuilds, overhauls and major component replacements.

Maintenance Budgeting and Cost Control - Prepare, manage and monitor the maintenance operating budget. - Control expenditure relating to repairs, spare parts, consumables and outsourced maintenance services. - Identify cost-saving opportunities with suitable suppliers without compromising equipment reliability, quality or safety. - Monitor maintenance costs and equipment performance against established targets.

Health, Safety and Environmental Compliance - Promote a safety-first culture within the maintenance team. - Ensure maintenance activities are conducted in accordance with approved safety procedures and risk assessments. - Ensure proper housekeeping and safe working conditions within maintenance facilities.

Vendor and Contractor Management - Manage relationships with OEM dealers, suppliers and third-party maintenance contractors. - Monitor service delivery, quality and compliance with contractual obligations. - Ensure timely procurement and delivery of maintenance services and parts.

Inventory and Spare Parts Management - Oversee the procurement, storage and control of critical spare parts, tools and maintenance consumables. - Establish appropriate inventory control systems and minimum stock levels. - Ensure availability of critical components to minimise equipment downtime. - Monitor stock utilisation and eliminate unnecessary inventory costs.

Reporting and Technical Documentation - Maintain accurate maintenance records, equipment histories and technical documentation. - Track key performance indicators, including equipment availability, utilisation, maintenance costs and downtime. - Provide recommendations on equipment replacement, major repairs and reliability improvements.

Minimum Qualifications and Experience

• Bachelor's Degree/Master's Degree in Mechanical Engineering, Automotive Engineering, Plant Engineering or a related technical field.
• At least 8-10 years of relevant experience in heavy equipment maintenance, preferably within the mining, earthmoving or heavy-duty construction industry.
• Valid Driver's License.
• Demonstrable hands-on experience supervising and managing a team of mechanics, artisans and technicians.
• Practical maintenance experience with CAT and BELL equipment is essential.
• Sound knowledge of diesel engines, hydraulic systems, transmissions, braking systems, electrical systems and heavy equipment diagnostics.
• Proven experience in preventive and predictive maintenance planning, equipment troubleshooting and breakdown management.
• Experience in maintenance budgeting, spare parts management and contractor supervision.
• Knowledge of OEM maintenance standards and mining industry health and safety requirements.

How to Apply

• Apply through the Apply button on this page.
• Include your CV and copies of your qualifications, including your Grade 12 Certificate.
• Use the subject line: Maintenance Manager-Momentum Mining.
• Application deadline: 3 December 2026.