Office Administration Job: MTN South Africa

Join MTN South Africa as an Office Administration worker – Commercial Operations (Johannesburg, Gauteng)
Are you a highly organised and detail-oriented individual with a passion for streamlining processes, supporting leadership, and making a meaningful impact through administration? MTN South Africa is looking for a dynamic Office Administration worker to join our Commercial Operations team in Johannesburg, Gauteng. This is your chance to become part of Africa’s most admired brand and contribute to a business that connects millions every day.

About MTN South Africa

MTN is more than just a telecommunications company. We are a purpose-driven organisation that believes everyone deserves the benefits of a modern connected life. With innovation at our core, we are constantly working to bridge the digital divide and create opportunities for individuals, communities, and businesses across Africa. Administration.

Our Johannesburg team is energetic, diverse, and future-focused. We value people who are proactive, driven by excellence, and thrive in collaborative spaces. If you’re passionate about growth, development, and working in a fast-paced environment, we’d love to hear from you.

Your Mission as an Office Administrator

As the Office Administrator in the Commercial Operations department, your core purpose will be to deliver high-level administrative support to the General Manager, Senior Managers, and the broader Stakeholder and Relationship Management teams.

You’ll be the backbone of office operations—keeping things running smoothly, communicating across departments, organising events and meetings, and ensuring everyone has what they need to perform at their best. Administration.

Key Responsibilities

Here’s what you’ll be doing on a day-to-day basis:
1. Administrative & Logistical Support
• Serve as a reliable point of contact for internal and external communication within the department.
• Schedule and coordinate meetings, including sending invitations, preparing agendas, compiling meeting packs, and sharing relevant materials.
• Organise logistics for meetings and events, including catering, venue booking, travel arrangements, and accommodation.

• Ensure timely dispatch of meeting packs to stakeholders, including executive-level leaders.
• Follow up on stakeholder engagements and ensure closure of action items.
• Handle stakeholder requests with professionalism, in line with MTN’s internal protocols and policies.

2. Document & File Management
• Maintain accurate digital records of all meeting minutes, correspondence, and departmental documents on the shared drive.
• Develop and manage a structured, user-friendly digital and physical filing system.
• Update records and maintain document accuracy for quick access and future reference.
• Ensure that distribution lists are current, reflecting any staff movements such as resignations and new hires.

3. Financial Administration
• Assist in preparing and monitoring requisitions and expenditures using Oracle systems.
• Support budget planning processes by providing insights and tracking variances in OPEX reports.
• Ensure timely reconciliation of supplier accounts and the completion of monthly accruals and projections in collaboration with the finance team.

• Monitor open Purchase Orders and ensure closures are executed in a timely manner.
• Track and flag contract expiry dates at least six months in advance to avoid disruptions.
• Support procurement processes and ensure timely payments to suppliers, following MTN’s internal controls.

4. People & Culture Support
• Work with leadership to develop your personal development plan, track progress, and identify opportunities for growth.
• Demonstrate MTN’s core values in every interaction—serving as an ambassador of our brand and culture.

• Actively participate in team initiatives aimed at building morale, inclusivity, and a high-performance environment.
• Foster a positive workplace culture by supporting your colleagues, encouraging collaboration, and promoting professional integrity.

Your Skills & Experience

Education:
• Grade 12 / Matric (Essential)
• Diploma in Office Administration or Secretarial Administration (Preferred)
Work Experience:
• At least 2 years of experience in office administration, ideally in a medium-sized organisation.
• Exposure to corporate environments and supporting senior executives is a plus.
• Strong experience with scheduling tools, Microsoft Office Suite (Word, Excel, Outlook), and Oracle systems will give you an edge.

Personal Attributes:
• Detail-oriented with exceptional organisational skills.
• Proactive problem-solver who takes ownership.
• Strong interpersonal and communication abilities.
• Can maintain confidentiality and operate with discretion.
• Flexible, reliable, and capable of juggling multiple priorities.

Why Work for MTN South Africa?

At MTN, we believe our people are our greatest asset. Here’s what makes us stand out:
• We offer a culture of innovation and purpose-led work.
• Flexible work models for improved work-life balance.
• Career development support and continuous learning opportunities.
• Competitive remuneration and benefits.
• A diverse and inclusive environment where your voice matters.

Location:
Johannesburg, Gauteng, South Africa – one of Africa’s most dynamic business hubs and the beating heart of MTN’s commercial operations.

Ready to Make Your Move? How to apply

If you’re ready to grow your career in one of Africa’s most iconic companies, and you love the idea of being the key driver behind office excellence, we want to meet you. Apply now to join MTN South Africa and let’s build the future together.

[Click here to apply for Office Administrator] This is an MTN career portal page

Or visit https://group.mtn.com/careers/vacancies/ and search for the Office Administrator Job post available

You may apply for Preseller Merchandiser at Coca-Cola Beverages SA

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