Marketing & Sales Intern

act-on
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📍 be📍 Brussels📍 Ixelles📍 Ixelles, Brussels, BelgiumFull time

About this role

Company Description

About ACT-ON Belgium

ACT-ON Belgium is the Belgian subsidiary of ACT-ON Group, a leading European #HumanTech consulting firm founded in 2002, with 650+ professionals across France, Germany, Belgium, and Switzerland and an annual turnover of €80 million.

We help organisations — from ambitious mid-market companies to large enterprises and public institutions — succeed in their HR, digital, and organisational transformations. Our expertise spans Strategy & Change, HR & HRIS consulting, Data & AI, and Technology, with a client portfolio that includes ASML, BNP Paribas Fortis, Air France KLM, Proximus, Sarens, and the Flemish Government – just as a couple of examples.

In Belgium, we have 25+ consultants, 81+ active clients, and delivered 200+ projects in 2025 alone — and we are just getting started.

 

Job Description

As an Intern, you will actively contribute to the business growth of ACT-ON Group in Belgium, by supporting the sales and marketing teams in their daily tasks: 

1. Sales Support 

  • Prospecting and identifying new potential clients (B2B). 

  • Preparing sales proposals and client presentations. 

  • Assisting with CRM management and lead follow-up. 

  • Assisting with the organization of sales meetings and client events. 

2. Marketing & Communications 

  • Contributing to the digital communication strategy (LinkedIn, newsletters, website). 

  • Creating marketing content (visuals, posts, short videos, articles). 

  • Tracking marketing performance (KPIs, campaigns, lead generation). 

  • Support during internal and external events (trade shows, seminars, etc.). 

3. Team Life & Internal Projects 

  • Collaboration with international teams (France, Germany, Switzerland, Poland, Spain). 

  • Involvement in cross-functional projects. 

Qualifications

Desired Profile 

  • Business school, communications, or university student (Bachelor’s to Master’s degree). 

  • Strong interpersonal skills, creativity, and a team player. 

  • Proficiency in office software and social media. 

  • Preference for dynamic, fast-paced environments. 

  • Interest in sales, marketing, and the tech and HR sectors. 

  • Fluency in English and French and/or Dutch  

Additional Information

What We Offer

  • A rewarding role in an international and innovative environment.
     
  • An open and collaborative company culture where ideas are valued and encouraged.
     
  • Regular office days and team events, with meals provided
     
  • Full reimbursement of your monthly STIB public transport pass.

Frequently Asked Questions

Is the salary disclosed for the Marketing & Sales Intern position at act-on?
The salary for this Marketing & Sales Intern role at act-on is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Marketing & Sales Intern position at act-on located?
This Marketing & Sales Intern role at act-on is based in be, Brussels, Ixelles, Ixelles, Brussels, Belgium. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Marketing & Sales Intern role at act-on full-time or part-time?
This is listed as a Full time position. It is posted as a Marketing & Sales Intern role at act-on.
How do I apply for the Marketing & Sales Intern position at act-on?
Click the "Apply Now" button on this page. You will be redirected to act-on's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Marketing & Sales Intern job at act-on posted?
This Marketing & Sales Intern position at act-on was posted on Jul 10, 2026. Apply as soon as possible — early applications are often reviewed first.
Marketing & Sales Intern
act-on
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