Internship Mondelez (LU,Milka,Oreo) Brand Manager Assistant (M / F / X) – 6 months internship – Mechelen (near Brussels) - January 2027

Mdlz Open · verified Sep 16, 2026

Mechelen Full-time Junior Brand Marketing

Entry-level Brand Marketing role at Mdlz. Mechelen · full-time.

Role brief

Growth Roles summary, based on the employer's posting.

What you'll do

You'll examine Nielsen data and market signals to support recurring business planning
You'll help grow LU, Milka and Oreo across distribution networks
You'll monitor brand spending and support in-store promotions, discounts, contests and sampling
You'll follow packaging projects and help deliver digital and other brand communications

What you bring

You're enrolled in a university or business school master's program and can provide a full internship agreement
You've completed a marketing internship and can commit to six months
You take initiative, work independently and responsibly, and bring strong analytical skills
You have Excel familiarity and strong PowerPoint skills; Nielsen knowledge is helpful
You're fluent in English; Dutch or French would be useful

Who this fits

This role suits a master's student seeking a start in fast-moving consumer goods brand marketing. You would work in Mechelen, Belgium, beginning in January 2027, with no relocation support available. Homeworking covers at least four flexible days each month, with flexibility around working days, hours and meetings.

From the employer

Job Description

Are You Ready to Make It Happen at Mondelēz International?

Join our Mission to Lead the Future of Snacking. Make It Matter.

As an organization we are committed to developing the next generation of Makers and Bakers. Joining us at an early career stage in our fast paced and ever changing environment will enable you to do more, learn more and grow more. You will be encouraged to step outside your comfort zone– you may even surprise yourself! We will ensure you are given the support you need to be at your best and enable you to be yourself and bring passion and personality. Here you can lean in and speak up and bring your own flavor.

Additional Job Description

As an Assistant Brand Manager, you will …

Analyze quantitative and qualitative data (Nielsen data), monitor latest  market trends and contribute to the periodic  business planning processes  
Help to  develop our brands  in our distribution networks
Monitor the  budgets  of our brands
Support the implementation of trade marketing in stores: promotions, discounts, games, contests and sampling…
Track packaging: Designing new packaging of our brands
Assist in  creating and executing brand support  through various communication tools including  digital marketing

You might be the one we are looking for if…

You are still enrolled in a University, Business school and you are studying towards a  Master’s Degree
You have an internship university/school agreement for the whole duration of the internship
You have already completed an internship in Marketing
You are an energetic and ambitious student who likes to take action
You are passionate to pursue a career in the Fast-Moving Consumer Goods
You are able to work independently and responsibly, with strong analytical skills
You have notions of Excel and PowerPoint is a must, Nielsen is a plus
You are fluent in English and Dutch or French is a plus
You are available for a 6 months internship

What we offer…

Our early careers offer a variety of challenging developmental experiences. You can expect a combination of stimulating projects, exposure to industry experts, on-the-job learning alongside experienced professionals, continuous development opportunities and much more.

It is also a chance to become part of Mondelez talent pool of interns: high majority of our junior opportunities are filled by our previous interns! 

• Place of work: Mechelen  (30 min from Brussels by train)

• Beginning: January 2027

• Duration: 6 months

• Compensation: According to profile

• Advantages:

Teleworking : min. of 4 flexible days/month homeworking. Flexibility in days & hours / meetings.
Holidays : 6 cumulative days off + 6 noncumulative days off
Access to the company restaurant,

We are certified by Happy Trainees among Western European interns.

Do you want to know why? Get to know us and apply! 

Relocation Support Available?

No Relocation support available

Business Unit Summary

We value our talented employees, and whenever possible strive to help one of our associates grow professionally before recruiting new talent to our open positions. If you think the open position you see is right for you, we encourage you to apply!

Our people make all the difference in our succes

Mondelēz International is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation or preference, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Excited to grow your career?

We value our talented employees, and whenever possible strive to help one of our associates grow professionally before recruiting new talent to our open positions. If you think the open position you see is right for you, we encourage you to apply!

IF YOU REQUIRE SUPPORT TO COMPLETE YOUR APPLICATION OR DURING THE INTERVIEW PROCESS, PLEASE CONTACT THE RECRUITER

Job Type

Intern (Fixed Term)

Interns

Early Careers