Latest Jobs at Oza Holdings

• As a Boilermaker, your role is to maintain acceptable efficiency standards of Plant and Machinery.

Key Responsibilities:

• Compliance with all EH & S guidelines and procedures
• Maintenance & Repair: Perform essential repairs, installations and maintenance on Silos, Screw conveyors, Cement Bulk tankers and structural steel components
• Fabrication: Fabricate, assemble and construct plant related equipment
• Welding: Execute high-quality welds (MIG, TIG) on various metal types including aluminium and casting and mixed material to ensure equipment meets safety and durability standards.
• Inspections: Conduct regular structural inspections on the whole plant to identify wear, corrosion, or potential failures before they impact production.
• Housekeeping
• Maintain equipment in healthy condition
• Supporting role in improvement ideas and implementation on equipment or new application

Other:

• Perform any other related duties in the interest of CEMZA as instructed
• Work according to Integrated (Environmental and Quality) Management System requirements
• Work according to Instructions / Procedures as pertaining to his/her operation function as assigned and abide by all legal (laws/by-laws) requirements / Company Policies and Practices

Minimum Requirements:

• Valid Boilermaker certification or equivalent trade qualification
• Minimum 3 years in maintenance environment
• Experience with hardware tools and electrical equipment
• Strong interpersonal skills.
• Advanced practical knowledge processes and safety
• Advanced problem-solving skills
• Communicate Effectively
• Drive Innovation
• Drive Sustainable Solutions

go to method of application »

Purpose of the role:

• To assist with the installation, maintenance, fault finding, and repair of auto electrical systems on mobile crushing and screening equipment to ensure maximum plant availability, safe operation, and minimal downtime.

Key Responsibilities:
Auto Electrical Assistance:

• Assist the Auto Electrician with electrical maintenance on mobile crushers, screens, and support equipment.

Assist with fault finding on:

• Wiring harnesses
• Sensors and control systems
• Lighting systems
• Starter motors and alternators
• Batteries and charging systems
• Assist with installation and repairs of electrical components.
• Support diagnostics using basic testing equipment.
• Assist with cable routing, repairs, and component replacement.

Plant & Equipment Support:

• Assist with electrical inspections during scheduled maintenance.
• Conduct pre-start electrical checks on equipment.
• Report electrical faults and abnormal equipment behaviour.
• Assist with breakdown response and repairs.

Operational Support:

• Assist operators with basic troubleshooting.
• Support plant start-up and shutdown procedures where required.
• Maintain clean and safe work areas around equipment.

Safety & Compliance:

• Adhere to Mine Health & Safety Act requirements.
• Follow lock-out and isolation procedures.
• Participate in safety meetings and toolbox talks.
• Identify and report unsafe electrical conditions.

Minimum Requirements:

• Grade 12 / NQF Level 4.
• Minimum 5 years’ experience in an auto electrical or heavy equipment environment.
• Basic knowledge of 12V and 24V auto electrical systems.
• Experience working on mobile mining or construction equipment is advantageous.
• Medically fit for a mining environment.

Skills & Competencies

• Strong electrical and mechanical aptitude.
• Basic fault-finding ability.
• Attention to detail.
• Ability to work under pressure.
• Good communication skills.
• Safety-conscious and reliable.

Advantageous

• Exposure to mobile crushing and screening equipment

go to method of application »

Purpose of the role:

• The Semi-Skilled Mechanic supports maintenance activities while operating crushing and screening equipment to ensure safe, efficient, and continuous plant production. The role combines mechanical assistance with operational responsibilities on mobile crushers, screens, and associated equipment.

Key Responsibilities:

• Operate mobile crushing and screening equipment safely and efficiently.
• Conduct pre-start inspections and daily equipment checks.
• Monitor plant performance and report abnormalities immediately.
• Adjust plant settings to maintain production targets and product quality.
• Maintain housekeeping standards around the plant and work areas.
• Assist with plant start-up and shutdown procedures.
• Mechanical Assistance.
• Assist mechanics with planned and breakdown maintenance.
• Support repairs on crushers, screens, conveyors, pumps, and related equipment.
• Perform basic mechanical tasks such as:
• Changing screens and crusher liners
• Greasing and lubrication
• Belt tracking and adjustments
• Basic component replacement
• Assist with fault finding and reporting mechanical issues.
• Safety & Compliance
• Comply with Mine Health & Safety Act and site safety procedures.
• Participate in toolbox talks and safety meetings.
• Identify and report unsafe conditions.
• Ensure lock-out and isolation procedures are followed during maintenance.

Minimum Requirements:

• Grade 12 / NQF Level 4.
• Minimum 5 years’ experience in crushing and screening or a similar mining environment.
• Basic mechanical knowledge and experience with tools.
• Experience operating mobile crushers and screens is advantageous.
• Valid driver’s license.
• Medically fit for a mining environment.
• Competencies & Skills
• Mechanical aptitude.
• Good problem-solving ability.
• Ability to work under pressure.
• Strong safety awareness.
• Team player with good communication skills.
• Willingness to work shifts and overtime when required.

Advantageous

• Previous experience in coal processing plants.
• Exposure to brands such as Metso, Sandvik, Powerscreen, Terex, or Finlay

go to method of application »

Purpose of the role:

• To supervise and coordinate daily mobile crushing and screening operations within a coal mining environment, ensuring production targets are met safely, efficiently, and in compliance with mine standards and legal requirements.

Key Responsibilities:

• Operational Supervision
• Supervise daily operations of mobile crushers and mobile screening plants
• Coordinate plant start-up, shutdown, changeovers, and material flow
• Monitor production rates, throughput, coal quality, and screen sizing
• Ensure correct feeding of ROM coal and removal of oversize or contamination
• Identify and report plant inefficiencies and breakdowns
• Safety, Health & Environment (SHE)
• Enforce strict compliance with MHSA, site safety rules, and procedures
• Conduct pre-start inspections, toolbox talks, and risk assessments
• Ensure safe operation of mobile equipment and traffic management
• Stop unsafe work and report incidents, near misses, and hazards
• People Supervision
• Supervise operators, general workers, and contractors on shift
• Allocate tasks and monitor performance and discipline
• Coach and mentor operators to improve skills and plant performance
• Ensure attendance, shift handovers, and clear communication
• Maintenance & Reporting
• Conduct daily plant inspections and basic fault finding
• Report breakdowns and coordinate with maintenance teams
• Complete production, downtime, and safety reports
• Assist with planned maintenance and shutdown preparation

Minimum Requirements:

• Supervisory or mining-related certificate (Advantageous)
• MHSA Legal Appointment (if applicable)

Experience

• 1–3 years’ experience in coal mining, quarrying, or aggregates
• Hands-on experience with:
• Mobile jaw/cone/impact crushers
• Mobile screening plants
• Exposure to ROM coal handling and coal processing operations
• Acting supervisor or team leader experience (Advantageous)

Skills and Competencies:

• Strong understanding of mobile crushing and screening processes
• Basic mechanical knowledge and troubleshooting ability
• Leadership and team coordination skills
• Strong safety awareness and risk management mindset
• Ability to work shifts and under production pressure

go to method of application »

Purpose of the role:

• As a Diesel Mechanic, your key responsibility will be the overall maintenance and repairs  Mobile Crushing and Screening equipment. The successful candidate should be physically and mentally fit and have a solid knowledge of basic mechanic’s tools, service, and diagnostic equipment.

Key Responsibilities:

• Machine assessments and complete job cards.
• Provide service and customer support during field visits or dispatches.
• Tie workflow to schedule.
• Manage all on site installation, repair, maintenance, and test tasks.
• Diagnose errors or technical problems and determine proper solutions.
• Produce timely and detailed service reports.
• Operate vehicle in a safe manner and use field automation systems.
• Follow all company’s filed procedures and protocols.
• Co-operate with technical team and share information across the organisation.

Minimum Requirements:

• Matric / Grade 12 Certificate
• English literacy essential
• Post matric qualification / N3
• Must be a qualified earthmoving equipment mechanic or diesel mechanic (trade tested)
• 5 years’ experience after qualification – with traceable references
• Experience with Mobile Crushers non-negotiable
• Auto electrical will be advantageous
• Valid driver’s license
• Proven field service experience
• Ability to troubleshoot, test, repair, and service technical equipment
• Ability to work flexible shifts and to adapt to changing work schedules

go to method of application »

Purpose of the role:

• We are seeking an experienced Diesel Supervisor that will be responsible for the receiving and dispensing of large volumes of diesel.

Responsibilities:
Diesel Handling and Storage:

• Oversee the entire diesel storage, handling, and stock management
• Receive diesel supply trucks and ensure proper offloading into tanks
• Take meter readings before and after offloading to calculate diesel received
• Inspect seals on diesel tanks to ensure integrity
• Collect samples to verify diesel quality and adhere to safety procedures

Health and Safety:

• Ensure safety protocols are followed
• Conduct daily toolbox talks
• Report safety incidents promptly
• Maintain safety files and records

Receiving Diesel:

• Place orders based on stock levels and delivery times
• Verify incoming trucks against contracts or purchase orders
• Coordinate with security for truck entry
• Follow checklists and procedures for diesel offloading

Data Management:

• Reconcile daily diesel stock, received, and dispensed
• Prepare daily and monthly reports
• Manage all diesel-related data

Qualifications and Experience:

• Matric
• 3 to 5 years experience in similar role preferably within a mining environment
• MS Excel reporting

go to method of application »

• The Cost Accountant is responsible for managing, analysing, and reporting on all cost-related aspects of operations. This includes production costing, stock reconciliation, budgeting, and financial reporting to support strategic decision-making and operational efficiency.

Key Responsibilities:

Costing & Financial Control

• Prepare and maintain accurate product and operational costing models
• Analyse cost variances and provide detailed explanations and recommendations
• Monitor production costs, including labour, materials, and overheads
• Ensure all costs are correctly allocated to cost centres and projects

Stock & Inventory Management

• Perform regular stock reconciliations (e.g. coal, raw materials, consumables)
• Investigate and resolve stock variances
• Work closely with operations to ensure accurate reporting of production and stock levels

Billing & Revenue Support

• Prepare costing schedules to support invoicing
• Assist with preparation and review of payment certificates
• Ensure accuracy and completeness of sales invoices for contracting entities

Reporting & MIS

• Prepare daily, weekly, and monthly MIS reports for management
• Provide insights on cost trends, margins, and operational performance
• Support month-end close processes, including accruals and journal entries

Budgeting & Forecasting

• Assist in preparation of budgets and forecasts
• Track actual performance against budgets and highlight variances
• Support financial planning and analysis activities

Compliance & Controls

• Ensure adherence to internal controls and company policies
• Support audit processes (internal and external)
• Maintain accurate documentation and audit trails

Minimum Requirements:

• Bachelor’s Degree in Accounting, Finance, or related field
• 3–5 years’ experience in a Cost Accounting role (mining / manufacturing preferred)
• Strong understanding of cost accounting principles and inventory management
• Advanced Excel skills (pivot tables, formulas, data analysis)
• Experience with ERP systems (e.g. SAP, Sage, Syspro, etc.)
• Strong analytical and problem-solving skills
• High attention to detail and accuracy
• Ability to work under pressure and meet deadlines
• Excellent communication and stakeholder engagement skills
• Strong business acumen with an operational mindset

Advantageous

• Experience in coal / mining operations
• Exposure to production environments and plant costing
• Knowledge of reporting tools (Power BI or similar)

go to method of application »

• As a Security Manager, you will be responsible to oversee the safety and protection of various mining sites. Implement security protocols, conducting risk assessments, coordinating with law enforcement, and training staff on security procedures.

Key Responsibilities:

• Maintaining good relations internal, external and with 3rd party contractor employees
• Ensuring the rendering of security service deliver in line with SOP’s
• Ensuring compliance and that all security officers meet contractual requirements as stipulated by the organization
• Identification and mitigation of risks
• Constantly evaluating the service levels provided and making recommendations to the client regarding the improvement of services
• General management and supervision of security staff and operations, including rosters and posting of staff
• Ensuring that all HR related queries are dealt with promptly
• Investigating incidents and investigations
• Attend meetings internal, external and with 3rd party contractor employees
• Compile weekly, monthly and annual site incident reports
• Control budget for security operations and monitor expenses
• Stores, stock and asset audits to verify stock and minimise theft
• Security service providers invoicing verification
• Rental machine hours verification
• Security infrastructure review and maintenance. Fulfil security operational expectations

Minimum requirements:

• National diploma in security management will be an advantage
• Grade 12
• 5 years’ experience in a similar position in mining
• SAPS/Military experience an advantage
• Must be familiar with all legislation relating to the position
• Have investigating experience
• Firearm Police competency – Handgun/Shotgun
• Firearm training Handgun & Shotgun Business Purpose
• Familiar with MHSA and the control thereof
• Working knowledge of MS Office
• Excellent knowledge of security protocols and procedures
• Good interpersonal skills in order to liaise with client, community, SAPS and outside stakeholders
• Experience in crowd/strike control be an advantage
• PSIRA B grade or higher – Up to date PSIRA affiliating
• Experience using relevant technology and equipment (CCTV)

go to method of application »

• The GIS Geologist is responsible for collecting, analyzing, and interpreting spatial and geological data to support various geological projects. The role involves creating and managing GIS databases, producing maps, and conducting geospatial analysis to help in mineral exploration and environmental impact assessments

Key Responsibilities:

• Collect, process, and manage spatial data from various sources including satellite imagery, field surveys, and geological reports
• Conduct spatial analysis and modelling to assist in the identification of geological features such as faults, mineral deposits, and landforms
• Create detailed maps and visual representations of geological data for use in reports, presentations, and planning
• Work closely with geologists, engineers, and environmental scientists to integrate spatial data into geological models and decision-making processes
• Participate in field surveys to collect GPS data, geological samples, and ground-truthing for spatial data accuracy
• Use GIS software such as ArcGIS, QGIS, and MapInfo to generate 2D and 3D models and visualizations of geological data
• Prepare and present reports, maps, and data interpretations to management and stakeholders
• Assist in environmental impact assessments, resource management, and land use planning by interpreting spatial data
• Ensure the accuracy and integrity of GIS data through regular updates and verification processes
• Use remote sensing techniques and imagery to analyze land cover, geology, and environmental changes

Minimum requirements:

• Bachelor’s or Master’s degree in Geology, Geography, Earth Sciences, or related field with a focus on GIS
• Proficiency in using GIS software like ArcGIS, QGIS, MapInfo, or similar tools for spatial data analysis and mapping
• Proven experience in GIS and Remote Sensing data and software such as ENVI, or ERDAS IMAGINE, ideally in the mining sector
• Proven experience in mineral exploration and natural resource management
• Strong understanding of geological concepts, including stratigraphy, mineralogy, and geophysics
• Ability to manage large datasets and ensure data integrity
• Ability to produce high-quality maps and visualisations for diverse purposes
• Strong problem-solving skills with the ability to analyze and interpret spatial and geological data
• Strong written and verbal communication skills for reporting and presenting findings
• Willingness to participate in fields data collection and sample analysis