Marketing & Sales Intern
At a glance
Entry-level General Marketing role at ACT-ON. Ixelles · full-time.
Pay not stated General Marketing salary
Growth Roles summary, based on the employer's posting.
What you'll do
- You’ll identify B2B prospects, update the CRM, and help follow up on leads
- You’ll prepare sales proposals, client presentations, meetings, and events
- You’ll support digital communications on LinkedIn, newsletters, and the website
- You’ll create visuals, posts, short videos, and articles for marketing
- You’ll measure campaigns and lead generation, support events, and join cross-functional projects
What you bring
- You’re studying business, communications, or another university subject at bachelor’s or master’s level
- You bring strong interpersonal skills, creativity, and a collaborative approach
- You’re comfortable with office software and social media
- You’re interested in sales, marketing, technology, and HR, and enjoy fast-moving settings
- You’re fluent in English plus French and/or Dutch
Who this fits
This role suits a student who wants hands-on sales and marketing experience in a collaborative, international setting. You’ll work with teams across France, Germany, Switzerland, Poland, and Spain, with regular office days and team events. The position is full-time and hybrid in Ixelles.
From the employer
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.
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.
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
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.
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