To apply, click on the link at the end of the posts and all the best with your applications.
Administrator Assistant (Systems)
In this role you will be responsible for:
Assisting the HSEC Administrator ensure the efficient handling of all duties pertaining to risk administration
Duties and responsibilities including but not limited to, data capturing and uploading documents, ensure safe storage of data and information, manage proper record keeping of valuable and / or frequently required information
Implementation and maintaining an efficient filing system
Ensuring that policies, procedures, rules and regulations are adhered to, and that a sustainable work environment is assured
Compliance with the company’s HSEC system, Mine standards and procedures are essential
About you:
Grade 12
Minimum of two (2) years administrative experience in the mining industry
Glencore is one of the world’s largest global diversified natural resource companies. Our global network comprises more than 90 offices located in over 50 countries, with over 150 mining and metallurgical sites, offshore oil production assets, farms and agricultural facilities. Our strategy is to maintain and build upon our position as a leading integrated producer and marketer of commodities worldwide. We employ over 150,000 employees and contractors, who collectively work to deliver our strategy and support our values of safety, integrity, responsibility, openness, simplicity and entrepreneurialism. Its these people that we value above all else. They are our greatest asset.
Join us and let’s grow together.
We are currently accepting applications for the following position located in the Emalahleni, Mpumalanga area.
Complex Management Assistant – Fixed Term
The successful candidate will be responsible to manage and coordinate the Head of Department’s diary, various functions, meetings and communication, including handling of correspondence and liaising with stakeholders on matters assigned by the Head of Department.
In this role you will be responsible for:
Accurate data capturing, general administration and record keeping.
Recording typing and distributing of minutes and arranging venues for various meeting.
Effective document control and electronic diary management.
Managing the boardroom diary.
Coordinating and managing catering for meetings and visits.
General office management, including supervising of office cleaners.
Developing and maintaining computerised filing system.
Minimum Qualifications:
Grade 12 or equivalent qualification.
National Diploma in Office Administration / Secretarial or equivalent qualification.
Minimum Experience:
3 Years’ office administration experience.
Experience in the mining industry will be advantageous.
Behavioural Competencies:
Ability to structure written information in a logical manner which clearly communicates the key issues and facts.
Consciousness for details and the ability to produce consistently high quality and accurate work.
Ability to initiate and build long-term trust relations with all stakeholders in the business.
Ability to stay calm and focused on the task at hand under pressure
We are seeking a motivated Data Engineer to join our HR team to drive the evolution of our HR Data Platform. You will work across a diverse HRIS landscape, integrating data from multiple HR and payroll systems into our enterprise HR data platform and developing robust enterprise data products.
You will take end-to-end ownership of data pipelines and the Azure environment that supports them – designing, building and maintaining automated workflows using Alteryx and Azure services, optimising Blob Storage and Azure SQL, and ensuring high standards of data quality and reliability.
Working closely with teams across HR and the wider business, you will translate compliance and reporting requirements into sustainable, scalable solutions, while establishing best practices, operational playbooks and a solid framework for future growth.
What we’re looking for
Bachelor’s degree in computer science or a related field; a Master’s degree is advantageous, combined with 3 to 6 years of experience in data engineering projects.
Proficiency in SQL and Python – solid experience in at least one, with the ability and interest to apply both to data extraction, transformations, automation and potential re-engineering of workflows.
Experienced background in relational modelling and schema design, with experience creating, designing and optimising relational databases.
Practical experience building and maintaining automated data workflows in Alteryx or a similar orchestration framework (e.g. Apache Airflow; Azure Data Factory; Data Bricks).
Practical knowledge of cloud data ecosystems and an eagerness to deepen expertise – preference for Azure, while experience with AWS, GCP, Snowflake or similar is also valuable.
Good grasp of the data product lifecycle – from requirements gathering and design through development, testing, deployment and ongoing operations.
Ability to analyse business requirements and translate them into robust, well-documented data solution.
Ideal candidate
Familiarity with HR and payroll data structures or similar sensitive, regulated data domains.
Experience with reporting and analytics tools such as Power BI.
Awareness of data governance and privacy standards.
Broader cloud administration knowledge, such as RBAC management, role assignments and privilege reviews, application / database patching, cost monitoring and resource health.
Exposure to modern data architecture concepts such as data Lakehouse, medallion architecture (Bronze/Silver/Gold), or data mesh.
Strong communication and collaboration skills to work effectively with technical and non-technical stakeholders.
Who we are
Glencore is one of the world’s largest global diversified natural resource companies and a major producer and marketer of more than 60 commodities that advance everyday life. Through a network of assets, customers and suppliers that spans the globe, we produce, process, recycle, source, market and distribute the commodities that support decarbonisation while meeting the energy needs of today.
With over 150,000 employees and contractors and a strong footprint in over 35 countries in both established and emerging regions for natural resources, our marketing and industrial activities are supported by a global network of more than 50 offices.
Glencore’s customers are industrial consumers, such as those in the automotive, steel, power generation, battery manufacturing and oil sectors. We also provide financing, logistics and other services to producers and consumers of commodities.
Glencore is proud to be a member of the Voluntary Principles on Security and Human Rights and the International Council on Mining and Metals. We are an active participant in the Extractive Industries Transparency Initiative.
We will support the global effort to achieve the goals of the Paris Agreement through our efforts to decarbonise our own operational footprint. We believe that we should take a holistic approach and have considered our commitment through the lens of our global industrial emissions. Against a restated 2019 baseline, we are targeting to reduce our Scope 1, 2 and 3 industrial emissions by 15% by the end of 2026, 25% by the end of 2030, 50% by the end of 2035 and we have an ambition to achieve net zero industrial emissions by the end of 2050, subject to a supportive policy environment. For more information see our 2024-2026 Climate Action Transition Plan and the About our emissions calculation and reporting section in our 2023 Annual Report, available on our website at glencore.com/publications.
Note*: All applications will be subject to potential background checks. You will be informed if this will be the case. Further information about the processing of your personal data will be made available during the application process. We’ll seek your explicit consent prior to processing the data.
Glencore is one of the world’s largest global diversified natural resource companies. Our global network comprises more than 90 offices located in over 50 countries, with over 150 mining and metallurgical sites, offshore oil production assets, farms and agricultural facilities. Our strategy is to maintain and build upon our position as a leading integrated producer and marketer of commodities worldwide. We employ over 150,000 employees and contractors, who collectively work to deliver our strategy and support our values of safety, integrity, responsibility, openness, simplicity and entrepreneurialism. Its these people that we value above all else. They are our greatest asset.
Join us and let’s grow together.
GLENCORE COAL SA GRADUATE DEVELOPMENT PROGRAM The Program is designed to provide you with extensive exposure to various aspects of the discipline for which you have a tertiary qualification, preparing you to take up a substantive role and grow your career in the business / industry.
Mining Engineering
We adopt a comprehensive and practical approach to ensure the holistic development of our graduates. As a successful candidate, you will follow a structured development program comprising of:
A Fixed term contract of 36 months.
Exposure to various aspects of your discipline and rotation across different parts of the business.
Development in both the technical and behavioural aspects.
Emphasis on practical exposure, learning from experienced professionals through assignments and coaching, and attending relevant courses and workshops.
To be eligible for the Graduate Development Program, you will meet the following minimum requirements:
Relevant Degree.
Outstanding academic record.
Learning orientation, rule orientation and willingness to work as part of a team.
Preference will be given to applicants residing in the local communities where Glencore Coal Operations South Africa are located (Nkangala District of the Mpumalanga province – proof of residence to be submitted with application).
We are one of the world’s largest producers and marketers of copper with our mining, refining and recycling operations and development projects within the key mining regions of Africa & Americas.
Maintenance Planning and Master Data Manager
We are seeking a skilled and experienced Maintenance Planning and Master Data Manager to join our team in the copper mining sector in the Democratic Republic of the Congo (DRC). The ideal candidate will be responsible to provide data integrity, governance and compliance with business requirements and best practices to support effective and timely maintenance planning and driving a high level of equipment reliability, availability and safety.
GENERAL ACCOUNTABILITY:
Master Data Management: Evaluate, redesign, and optimize master data solutions to support plant maintenance processes, implementing best practices to achieve optimal performance.
Data Governance: Develop and enforce data governance policies, standards, and procedures to ensure the quality and integrity of master data across systems.
Continuous Improvement: Foster a culture of continuous improvement in master data management practices.
Prototyping and Proof of Concept: Develop prototypes/proofs of concept to validate the feasibility and effectiveness of proposed master data solutions. Gather feedback from stakeholders and refine designs.
Communication and Collaboration: Collaborate effectively with operations and asset data owners, providing leadership to ensure alignment across the organization.
Integration Management: Define integration points between SAP PM, other SAP modules, AMT, COUPA or third-party systems. Coordinate with cross-functional teams to ensure seamless data flow and process integration across the IS landscape.
Training AMT: Provide training and support to end-users and key stakeholders on PM master data functionalities, processes, and best practices. Support development of training materials.
Training Maintenance Planning: Provide training and development of long- and short-term planners for the mobile equipment fleet at KCC and MUMI in relation to work order management, downtime tracking, financial cost control, backlog management and mobile equipment maintenance metric reporting.
Data Analysis: Utilize strong Excel skills to manipulate and analyze large volumes of data, enabling informed decision-making and problem-solving.
Continuous Learning: Stay updated on industry trends, best practices, and emerging technologies related to master data management. Continuously enhance skills and knowledge to remain effective in the role.
QUALIFICATIONS:
Bachelor’s degree in a relevant field or equivalent combination of education and experience.
WORK EXPERIENCE & SKILL REQUIREMENTS:
10+ years of experience in mobile fleet maintenance and mining operations.
5+ years’ experience in critical problem-solving.
Strong understanding of integration between SAP PM and other SAP modules, particularly MM, FI-CO and integration points with AMT.
Exposure to COUPA source-to-pay processes and understanding of integration with S/4 HANA and AMT.
Experience evaluating and advising on technology options related to master data management for equipment maintenance.
Proven track record leading SAP and AMT PM master data projects from inception to completion, including solution design, implementation, and post-go-live support.
Experience defining data governance policies, standards, and procedures to govern the creation, maintenance, and use of data assets.
Strong proficiency in Excel, including manipulating and analyzing large volumes of data to make informed decisions.
Understanding of data governance tools and technologies, such as data cataloguing, metadata management and data quality tools.
Ability to work effectively with operations and asset data owners.
Effective stakeholder management skills with the ability to collaborate across cross-functional teams and reach agreement.
Accustomed to working under pressure and managing planned and unplanned activities.
Global, cross-cultural work experience.
Familiarity with Six Sixma, Lean Maintenance and Cost-Out methodologies.
Proficiency in English languages (written and spoken).
Willingness to travel to mining sites and work in challenging environmental conditions.
Our Commitment to Diversity & Inclusion:
Glencore is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
Through our IDEAL framework (Inclusion, Diversity, Equity, Advancement, and Local), Glencore is an equal opportunity employer committed to creating and maintaining a diverse and inclusive workforce where everyone can achieve their full potential, regardless of their backgrounds. We aim to ensure that all perspectives and cultures, however numerous and varied, are welcomed, essential to our operations, and respected by each of our employees. We treat all our employees fairly and with dignity. Join us in championing IDEAL, where inclusivity unlocks potential and fuels high performance.
The successful candidate will be reporting to the mining Shift Supervisor and will be mainly responsible for production in line with the health and safety requirements in the specific section.
Receiving and relaying production information and specifications and ensuring compliance with the Company’s standards rules and regulations.
Identifying and responding to substandard practices and ensuring fair and effective discipline
The successful candidate should be able to work independently from time to time.
About you:
Blasting Certificate
3 years’ experience as a Miner in the trackless or mechanized mining environment
Good Communication, leadership skills and computer literate
We are one of the world’s largest producers and marketers of copper with our mining, refining and recycling operations and development projects within the key mining regions of Africa, Australia, Philippines & Americas.
Structure Job Description
Department/Division: Copper Africa – Technical Services
Location: Johannesburg – South Africa
Qualifications /Skills
Educational Background: Bachelor’s Degree in Metallurgy or a related field; a Master’s or PhD is preferred.
Experience: Over 10 years of experience in a studies / project management role within the mining industry, demonstrating a proven track record in study management and technical study delivery for both underground and open-pit operations, including copper and cobalt processing as a minimum.
Software Proficiency: Advanced skills in modelling software, preferably with expertise in Metsim or similar packages. Experience or familiarity with geological software packages (Datamine, Leapfrog etc.) and understanding of geological databases.
Technical Knowledge: Strong metallurgical and study management skills, with a solid understanding of mineral processing and hydrometallurgy unit operations (including roasting), especially in the base metal industry.
Problem-Solving Ability: A solutions-oriented mindset with excellent problem-solving skills, capable of addressing complex challenges.
Communication Skills: Exceptional report writing and communication skills, with the ability to convey complex concept studies and portfolio analysis to diverse audiences
Key Responsibilities
Process & Plant Design
Develop process treatment routes from drill-core associated with new deposits.
Translate metallurgical interpretation of the orebody into conceptual treatment plant designs and engineering standards.
Design systems relevant to the role and manage multiple processes simultaneously across the region.
Business Development & Improvements
Identify and assess potential improvements and new business opportunities.
Define appropriate development plants, metallurgical test-work plans, process designs and engineering standards for project development phases.
Allocate resources with internal functions to deliver project objectives in support of the Business Plan.
Study Management
Play a key role in developing and controlling study phases and outcomes (conceptual to pre-feasibility).
Manage project interfaces on behalf of operations and/or introduce systems and processes to improve efficiency and outcome of process design.
Develop and maintain a capable and efficient internal/external team to deliver study workplans.
Technical Support & Assurance
Assist in internal technical and toll-gate reviews for operations and projects, ensuring adherence to technical and metallurgical standards.
Deliver level-two assurance to mining and exploration projects, ensuring compliance with standards and practices.
Support technical evaluations and due diligence reviews for investment opportunities, providing insights into geological and metallurgical risks and opportunities.
Training, Mentorship & Guidance
Provide training, mentoring and support to mine geologists and process engineers across operations, fostering a culture of continuous learning and development.
Advise operational sites on appropriate data collection techniques and methods to enhance geological understanding and data quality.
Technology Implementation
Investigate and implement new mining, exploration and processing technologies to improve operational efficiency and effectiveness
Operating Context
Work Focus: Glencore’s existing African copper operations and projects.
Travel Commitment: Frequent travel to the DRC.
Agile Work Approach: Adapt to agreed business deliverables that may evolve over time.
Control Elements
Glencore Group Standards.
Job Relationships and Structure
Reports to: Manager Processing
Direct Reports: Nil
Other Key Relationships: Site Technical Teams, Regional Technical Teams
Our Commitment to Diversity & Inclusion:
Glencore is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
Through our IDEAL framework (Inclusion, Diversity, Equity, Advancement, and Local), Glencore is an equal opportunity employer committed to creating and maintaining a diverse and inclusive workforce where everyone can achieve their full potential, regardless of their backgrounds. We aim to ensure that all perspectives and cultures, however numerous and varied, are welcomed, essential to our operations, and respected by each of our employees. We treat all our employees fairly and with dignity. Join us in championing IDEAL, where inclusivity unlocks potential and fuels high performance.
Senior Manager – Organizational Effectiveness & Development (OE&D)
Mutanda Mining (MUMI S.A.R.L) is a mining company whose registered office is at No. 4746, Avenue Laurent Désiré Kabila, Mutoshi District, Manika Commune, City of Kolwezi. Its operating headquarters, the center of its main activities, is located about 42 km from the city of Kolwezi in the province of Lualaba in the Democratic Republic of Congo.
MUMI S.A.R.L is an open-pit mining site used for the extraction of copper and cobalt ores. Mutanda Mining has a hydrometallurgical plant and a sulfuric acid manufacturing plant.
MUMI is recruiting a: “Senior Manager – Organizational Effectiveness & Development (OE&D)“
Number of vacancies: 1
Position Level: Management Level
Type of contract: Permanent contract
Deadline for applications: November 07, 2025
POSITION INFORMATION
Reports to: GM–HR (Head of HR) ; dotted line to Regional/Copper Africa HR Excellence
Direct reports: Talent Attraction/Resourcing; Learning & Development; Talent & Performance Management; Workforce Planning (matrix to Reward/ER)
Drive enterprise-level organizational performance across the asset (company) by leading the design of structures, roles, processes and leadership capability that lift productivity, strengthen safety leadership behaviors, accelerate localization/succession, and build a healthy, performance-based culture. The role owns the OE&D portfolio—organization design (Requisite/levels of work), change leadership, leadership development, talent & succession, learning, workforce planning, and engagement—delivering measurable value to the business.
SITE CONTEXT & PRIORITIES
Remote site dynamics and camp interfaces; continued maturation of organizational systems
Workforce flexibility initiatives and change adoption
Deep focus on leadership capability, localization pipelines, and engagement
Larger multi‑stream operation (open pits, processing, acid, and possible underground) with higher organizational complexity
Emphasis on spans/layers optimization and clear decision rights
Stronger cadence on talent bench depth and OE&D analytics
KEY ACCOUNTABILITIES (8 maximum)
Organization Design & Requisite: Diagnose and redesign structures, spans/layers, role clarity and decision rights; implement the Requisite Programme to align levels of work with strategy and productivity goals.
Change Leadership: Plan and execute company change (restructures, process simplification, systems) using recognized methods (e.g., Prosci/ADKAR); deliver high adoption and sustained benefits.
Leadership & Capability: Define and embed a leadership competency framework; deliver safety leadership coaching and targeted learning (70‑20‑10) to accelerate time‑to‑competency.
Talent, Succession & Localization: Run talent reviews and succession planning; increase bench strength and internal fill rates; deliver localization pipelines for priority roles.
Workforce Planning: Establish rolling 18–24 month demand/supply plans with Finance/Operations; align TA to business ramps; reduce regrettable vacancies and time‑to‑fill.
Culture & Engagement: Translate engagement insights into action; facilitate team effectiveness and cross‑functional collaboration; track and improve culture health indicators.
Safety Leadership Enablement: Partner with HSE to embed safety leadership and critical controls behaviors; evidence learning transfer to leading indicators.
Systems thinking, resilience and cross‑cultural effectiveness; operates well in remote contexts.
MEASURES OF SUCCESS (12–18 months)
Org design: Spans/layers optimized; role clarity/governance implemented; decision‑cycle times reduced.
Application Notes
Only applicants meeting the stated qualifications will be shortlisted
If not contacted within two weeks of the application deadline, please consider your application unsuccessful
Applications will be treated confidentially and retained for six months
By applying, you agree to background and reference checks by MUMI SARL
IMPORTANT:
MUMI SARL does not accept applications from persons under the age of 18.
In accordance with Article 1 of the Labour Code of the Democratic Republic of Congo, MUMI SARL receives all applications without distinction or discrimination.
However, under its equal opportunity, diversity, equity, and inclusion policy, female candidates are strongly encouraged to apply.
In accordance with our Compliance Policy and Code of Conduct, neither MUMI SARL nor its staff accept any payment or benefits of any kind at any stage of the recruitment process. Offenders will be subject to legal action.
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