Cubix Marketing Assistant Internship 2026 in Durban is a 12-month paid opportunity. Check requirements, duties, stipend details and closing date.
For someone who has studied marketing, the difficult part is often not learning the theory. It is getting the chance to use it when there is a real campaign to coordinate, content to prepare, competitors to research and deadlines to meet.
The Cubix Marketing Assistant Internship 2026 offers that kind of workplace exposure. Based in Durban, KwaZulu-Natal, the opportunity is aimed at young South Africans who have completed a relevant tertiary qualification and want to develop practical marketing experience.
The internship was posted on 19 August 2026 and closes on 4 September 2026. It is a 12-month paid internship, although the vacancy does not state the actual stipend amount. Applicants should therefore not rely on figures from other internship adverts and should check the original vacancy for any financial information not provided in the listing.
What Is the Cubix Marketing Assistant Internship?
The position falls under the Marketing function within Cubix, with the company’s primary industry listed as telecommunications.
The role is intended to support the marketing team with activities used to promote the company’s brand, products and services. This includes campaign support, social media content, marketing materials, research, events and administration.
That makes this more than an opportunity to sit on the sidelines and watch a marketing department work. The responsibilities suggest that the successful intern will contribute to different stages of marketing activity while receiving practical workplace exposure.
For a graduate who has mainly worked on assignments and academic projects, that experience can help show what marketing looks like when deadlines, brand requirements and business objectives all have to be considered at once.
What Will the Marketing Intern Do?
The duties cover several areas of marketing, so applicants should be prepared for a varied role.
Supporting marketing campaigns
The intern will assist with the planning, coordination and execution of marketing campaigns across different platforms.
This can provide insight into how marketing activities are organised rather than focusing only on the finished advertisement or social media post. Planning, coordination and follow-through are all part of the work.
Creating and managing content
Content is another important part of the position. The intern will help create, schedule and manage content for social media, email campaigns and other communication channels.
Someone interested in digital marketing may therefore find this aspect particularly useful. The experience can help develop an understanding of how content is prepared and managed within a business environment.
Protecting the brand
Marketing is not simply about producing something that looks attractive. It also needs to represent the organisation consistently.
The intern will assist with brand management and help ensure that marketing materials follow Cubix’s brand guidelines. This gives the role an important quality-control element because the way a company presents itself can affect how customers perceive it.
Marketing materials and digital assets
The responsibilities also include assisting with the design and development of materials such as flyers, banners, brochures and digital assets.
The vacancy does not state that the intern must be a professional graphic designer. However, applicants should understand that the role may involve working around different forms of marketing material and supporting their development.
Market and competitor research
The intern will also conduct market and competitor research to identify trends and opportunities.
This is an important part of marketing that can easily be overlooked by students who associate the field mainly with advertising and social media. Understanding competitors and changes in the market helps businesses make better marketing decisions.
Events and administration
The role includes assisting with the planning and coordination of internal and external events, as well as maintaining marketing records, project timelines and reports.
The intern will also provide general administrative and operational support to the marketing team.
This means organisation matters. A candidate who enjoys creative work but dislikes keeping track of tasks, deadlines and records should understand that administration is still part of the position.
Who Can Apply?
The requirements are specific, and meeting the educational requirement is particularly important.
Applicants must:
- Be a South African citizen.
- Have a National Senior Certificate (Grade 12).
- Have completed a relevant tertiary qualification at a public institution.
- Have a relevant qualification in Marketing, Digital Marketing, Communications, Public Relations, Brand Management, Media Studies or a related field.
- Have a clear criminal record.
- Have a clear ITC record.
- Be between 18 and 35 years old.
- Not currently be employed.
- Not currently be participating in another internship or learnership programme.
Having Grade 12 alone is therefore not enough for this particular opportunity. The vacancy specifically requires completion of a relevant tertiary qualification at a public institution.
The age requirement is also clearly stated as 18 to 35, while candidates who are currently employed or already participating in an internship or learnership are excluded.
view the original Cubix job advert
Is This a Permanent Job?
No. The opportunity is specifically advertised as a 12-month internship.
It is also described as a paid internship, but the vacancy does not promise permanent employment after the programme ends. Applicants should therefore approach it as a fixed-term opportunity to gain practical experience rather than assuming that completing the internship will result in a permanent position at Cubix.
For a newly qualified marketing graduate, however, 12 months of relevant workplace exposure can be meaningful when applying for future marketing, communications, digital marketing or related positions.
How Much Is the Stipend?
The listing supplied for this opportunity confirms that the internship is paid, but it does not provide the stipend amount.
Because of that, it would be misleading to give applicants an estimated monthly figure. Anyone who needs to know the exact payment should check the original Cubix vacancy or application page for the latest financial details.
When Does the Application Close?
The stated closing date is 4 September 2026.
The vacancy was posted on 19 August 2026, giving interested applicants a short window to submit their applications.
It is better to check the requirements before starting the application rather than discovering at the last minute that your qualification, employment status or another requirement does not match the vacancy.
Applicants interested in other Cubix opportunities may also want to look at the [Cubix Human Resources Internship], particularly if their qualifications are in Human Resources Management, Industrial Psychology, Business Management, Management Sciences or a related field.
What Happens After Applying?
Cubix states that only suitably qualified candidates will be considered.
The employer also provides a specific response guideline: if an applicant does not hear from Cubix within 14 working days, they should regard their application as unsuccessful.
This is useful to know because applicants do not need to interpret every day of silence as an immediate rejection. The employer has given candidates a 14-working-day timeframe for feedback.
Is This Internship Suitable for You?
The strongest reason to consider this opportunity is the range of marketing activities involved.
A successful intern could gain exposure to campaigns, content, social media, branding, marketing materials, market research, competitor analysis, events, reporting and administration. That combination can help a graduate discover which parts of marketing they enjoy most while developing experience that cannot be gained entirely through classroom study.
At the same time, applicants should read the requirements honestly. This is not a vacancy for someone who only has Grade 12, and it is not a permanent position. It is a 12-month paid internship for eligible candidates who have completed a relevant tertiary qualification.
If you meet the requirements and want to turn your marketing qualification into practical workplace experience, the Cubix Marketing Assistant Internship could be a worthwhile opportunity to pursue before the 4 September 2026 closing date.