Job Openings at Oza Holdings

Purpose of the role:

• As a Pit Superintendent, you will be responsible for managing all aspects of mining operations, ensuring adherence to safety regulations, and driving operational efficiency. Lead and manage the mining operations, ensuring compliance with safety and environmental regulations.

Key responsibilities:

• Overseeing daily mining operations for enhanced efficiency and productivity
• Plan, organise, lead and monitor the production process
• Providing leadership and guidance to the mining team to achieve production targets
• Implementing, reinforcing, and ensuring compliance to safety standards and protocols
• Ensure optimal plant utilisation & availability
• Efficient people management harnessing collaboration and teamwork
• Collaborating with various departments to coordinate activities and resolve operational challenges
• Implementing best practices to improve overall pit performance

Minimum requirements:

• Grade 12
• Opencast Blasting Certificate
• Competent person A certificate
• National Diploma – Mining Engineering will be an advantage
• 10years relevant open cast experience
• 2years middle management experience
• Experience in Processing plant and mine planning - will be advantageous
• Computer literacy in MS Office
• Knowledge of relevant legislation
• In-depth knowledge of safety regulations and best practices
• Strong organizational and problem-solving abilities
• Excellent interpersonal and communication skills
• Proven leadership and managerial skills
• English proficiency
• Good report writing skills
• Valid driver’s license
• Physically fit and able to pass a medical/fitness test
• Ability to operate without supervision and be able to work under pressure
• Be a self–starter and able to work according to deadlines
• Sound communication and interpersonal skills

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Job Purpose: 

• To ensure the effectiveness of day-to-day Lab Operations.  Monitor and control of QMS and provide adequate support to the plant through analysis of processes and support of H&S systems.

Key Responsibilities: 

Health & Safety:

• Compliance with all EH & S guidelines and procedures and Quality Management System requirements 

Key Tasks

• Ensure raw material verification, in-process, and final product samples
• Responsible for arrangement and planning of shift work and overtime control
• Maintain, control, and ensure correct quality and quantity product.
• Maintain and update work instruction,
• Maintain quailty mangement systems
• Update Quality reports
• Training and ensuring competency of personnel
• Work according to Integrated (Environmental, Safety and Quality) Management System requirements.
• 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

Qualification & Experience: 

• National Diploma Analytical Chemistry
• 2 – 4 Years Experience
• Quality Control/Laboratory experience
• Familiar with Quality Management System
• Experience in highly sophisticated computer driven instruments.
• Ability to handle high volume workload and meet tight deadlines

Skills: 

• Problem solving
• Analytical thinker
• Communication skills
• Reasoning skills
• Communicate Effectively
• Drive Innovation
• Quality Focused

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• As a Diesel Mechanic, your key responsibility will be the overall maintenance and repairs of earthmoving 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:

• Conducting repair and service work both on site and in the workshop
• 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
• 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 schedule

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Purpose of the role:

• We are seeking a highly organized and proactive Logistics Manager to oversee the end-to-end logistics and supply  chain operations for our cement warehousing and bricks/blocks manufacturing business. The successful candidate  will be responsible for managing transportation (both in-house and outsourced), inventory control, warehouse  coordination, and the efficient movement of materials between multiple storage locations and production facilities.  This role is based at our Inca facility and requires strong coordination across all Cape Town sites.

Key Responsibilities:

Transportation Management 

• Coordinate the movement of bulk cement from the port to warehouse locations.
• Manage company-owned tankers and liaise with third-party transport providers for deliveries and collections.
• Schedule and monitor the dispatch of cement and finished goods (bricks and blocks) to customers and internal  sites.
• Ensure all transportation activities comply with safety, legal, and company standards.

Warehouse & Inventory Coordination 

• Oversee inventory levels at all cement storage locations and maintain accurate stock records.
• Plan and monitor debagging and tanker loading activities at the dedicated station.
• FIFO system is followed on all products.
• Ensure empty pallet processes are followed and maintained.
• Ensure pallet returns records are captured and maintained.
• Ensure efficient storage and retrieval systems across all warehouse sites.

Logistics Planning & Reporting 

• Develop daily/weekly logistics plans aligned with production and sales schedules.
• Track KPIs for delivery performance, inventory turnover, transport costs, etc.
• Generate regular reports for management on logistics performance and suggest process improvements.
• Supplier & Transporter Liaison 
• Negotiate terms and service levels with transporters and logistics vendors.
• Monitor transporter performance and ensure timely and cost-effective deliveries.
• Resolve any delivery or transport-related disputes or delays.

Compliance & Risk Management 

• Ensure all logistics operations adhere to local regulations and company policies.
• Conduct regular risk assessments and implement controls for transport and storage safety.
• Keep records of permits, insurance, and maintenance of the company tankers.

Minimum Requirements:

• Proven experience (5+ years) in logistics, transport coordination, or warehouse management.
• Knowledge of bulk cement handling and experience with tanker logistics is highly advantageous.
• Strong understanding of inventory management and warehousing principles.
• Excellent planning, problem-solving, and leadership skills.
• Proficiency in logistics software, Microsoft Excel, and report generation.
• Valid driver’s license and familiarity with Cape Town routes and regulations.
• Ability to manage multiple sites and priorities in a fast-paced environment.
• Bachelor’s degree or diploma in Logistics, Supply Chain Management.
• Experience in the construction materials or cement industry.
• Exposure to fleet management systems and transport compliance procedures.

Work Environment & Travel:

• Primarily based at the Inca Concrete Products.
• Regular site visits to other warehouses and the debagging station.
• Occasional travel to transporters’ depots and customer sites as needed.

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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