Fresh Jobs at Oza Holdings

As a Grade Controller, you will be responsible for maintaining consistency and accuracy in coal grade reporting,  optimizing the resource recovery, and minimizing waste to ensure operational efficiency.
Key Responsibilities: 
Coal Stockpile Management: 

• Monitor and manage coal stockpiles to ensure accurate segregation of different coal qualities and prevent contamination or dilution of product 
• Oversee the correct stacking, reclaiming, and blending of coal to meet product specifications and customer requirements 
• Track stockpile volumes, qualities, and movements, ensuring alignment between survey data, production figures, and reported tonnages 
• Implement and maintain effective stockpile reconciliation practices between pit, plant, and dispatch to minimize losses and discrepancies 
• Conduct routine inspections of stockpiles to identify risks such as oxidation, spontaneous combustion, or moisture variation, and implement mitigation measures 
• Collaborate with mine planning, production, and plant teams to optimize stockpile utilization and blending strategies 
• Ensure compliance with site procedures and best practices related to stockpile management, safety, and environmental standards 

Coal Grade Monitoring: 

• Continuously monitor the coal quality throughout the mining process, including during extraction, processing, and transportation 
• Ensure that the extracted coal meets required grade specifications and that any deviations are identified and addressed promptly 
• Ensure minimal mining losses and coal dilution 

Sampling and Testing: 

• Oversee the collection of coal samples from various points in the mining and processing chain 
• Supervise or conduct laboratory tests on coal samples to determine parameters such as ash content, calorific value, moisture levels, sulfur content, and other relevant grade indicators 
• Record and analyze test results, providing feedback to the mining operations team

Data Management and Reporting: 

• Maintain accurate records of coal quality, production data, and test results 
• Prepare and submit detailed reports on coal grade trends, quality issues, and production performance to senior management 
• Ensure compliance with environmental and safety regulations regarding coal grading  

Grade Control Optimization: 

• Identify areas for improvement in coal grade control processes and propose solutions to optimize coal quality and reduce waste 
• Work closely with the mining engineers and geologists to adjust the mining strategy based on coal grade variability 

Quality Assurance: 

• Collaborate with the production and processing teams to ensure that all quality assurance protocols are followed 
• Conduct regular audits of processes, materials, and equipment to ensure compliance with the grade specifications 

Stakeholder Communication: 

• Communicate effectively with internal stakeholders, such as mining teams, engineers, and plant operators, regarding coal quality concerns and corrective actions 
• Provide technical support and advice on coal blending strategies and quality improvements  

Health, Safety, and Environmental Compliance: 

• Ensure all grade control activities are conducted safely, adhering to company health, safety, and environmental standards 
• Participate in safety meetings and audits and implement corrective actions where necessary 

Minimum Requirements: 

• A degree or diploma in Mining Engineering, Geology, or a related field 
• Additional certifications in Quality Control or relevant mining operations are a plus 
• Minimum 3-5 years of experience in coal mining, with a focus on grade control, quality management, or related areas 
• Practical experience in coal sampling, testing, and grade optimization is essential 
• Knowledge of coal processing, blending, and quality analysis procedures 
• Strong analytical skills with the ability to interpret and report coal quality data 
• Proficiency in using mining and laboratory software for data collection and analysis 
• In-depth understanding of coal quality parameters and their impact on mining operations and customer satisfaction 
• Good communication skills to interact with teams, stakeholders, and management 
• Strong problem-solving abilities to address quality-related issues effectively 
• Understanding of mining industry health, safety, and environmental regulations 
• Ability to apply safety practices during coal extraction and processing

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 Diesel Mechanic, your key responsibility will be the overall maintenance and repairs of earthmoving equipment. To maintain acceptable efficiency standards of Plant and Machinery. The successful candidate should be physically and mentally fit and have a solid knowledge of basic mechanic’s tools, service and diagnostic equipment.

Key Tasks 

• Ability to operate any other related power equipment. 
• Operate and inspect machines or heavy equipment to diagnose defects  
• Clean, lubricate, and perform other routine maintenance work on equipment and vehicles  
• Overhaul and test machines or equipment to ensure operating efficiency  
• Dismantle and reassemble heavy equipment using hoists and hand tools  
• Repair and replace damaged or worn parts
• Repair, rewire, and troubleshoot electrical systems  
• Read and understand operating manuals, troubleshooting guides and wiring schematics  
• Examine parts for damage or excessive wear  
• Weld or solder broken parts and structural members, using electric or gas welders and soldering tools  
• Adjust, maintain, and repair or replace sub-assemblies, such as transmissions and engines 
• Test mechanical  products and equipment after repair or assembly  to ensure proper performance and compliance with manufacturers' specifications  
• Diagnose faults or malfunctions to determine required repairs, using diagnostic equipment such as computerized   test equipment and calibration devices
• Assemble gear systems and align frames and gears.  
• Research, order, and maintain parts inventory for services and repairs.  
• Adjust and maintain machinery, using control and regulating  devices.  
• Schedule maintenance for industrial machines and equipment and keep equipment service records.

 Health & Safety: 

•  Compliance with all EH & S guidelines and procedures. 

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
• Meet or exceed all relevant KPI’s and Department objectives
• Advanced practical knowledge processes and safety 
• Advanced problem-solving skills.

Qualifications & Experiences:

• Qualified Diesel Mechanic (relevant trade certification) 
• Hydraulic and basic electrical fault-finding experience (advantageous) 
• Minimum 3 years in maintenance environment

Key Competencies: 

• Communicate Effectively 
• Drive Innovation 
• Drive Sustainable Solutions

go to method of application »

• To maintain acceptable efficiency standards of Sales, looking after existing customers and  obtaining new business offer outstanding customer service to all.

Key Tasks:

• Generating leads, turn prospects into clients
• Meeting or exceeding sales goals
• Negotiating all contracts with prospective clients.
• Helping determine pricing schedules for quotes
• Preparing weekly and monthly reports.
• Giving sales presentations to a range of prospective clients.
• Coordinating sales efforts with marketing programs.
• Understanding and promoting company programs.
• Obtaining deposits and balance of payment from clients.
• Preparing and submitting sales contracts for orders.
• Visiting clients and potential clients to evaluate needs or promote products and services.
• Maintaining client records.
• Answering client questions about credit terms, products, prices, and availability
• Housekeeping

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
• Meet or exceed all relevant production KPI’s and Department objectives
• Communicate Effectively
• Drive Innovation
• Working in a team

Health & Safety:

• Compliance with all EH & S guidelines and procedures 

Qualification & Experience:

• Marketing/Sales Qualification
• Minimum 5 years in sales environment
• Manufacturing experience
• Customer service orientated

Technical Skills:

• Excellent communication skills.
• Computer skills (word, excel, PowerPoint)
• SAP (Advantage)