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Sustainability business support

Internship 4 to 6 months

Brussels, Région de Brussel-Capitale (Belgio)

Published on 7 August 2026

  • Contract

    Internship 4 to 6 months

  • Location

    Brussels, Région de Brussel-Capitale (Belgio)

  • Start date

    As soon as possible

  • Salary

    1000 EUR - 1100 EUR / monthly

  • Remote working

    Partial

About Avertim 

Avertim is a European consulting firm specialized in management and innovation. We support companies in their transformation. We operate mainly across four main sectors: Life Sciences, Energy, Transport, and Banking & Insurance. We are recognized as a trusted partner by leading players in these industries.

Within our sustainability department, we are strengthening our capabilities and service offerings to support clients in addressing sustainability challenges and opportunities.

We are looking for a motivated intern to contribute to the development of our Sustainability Service Line.

Your mission 

You will support the growth and visibility of Avertim's Sustainability service line. 

You will work closely with several departements, including sustainability, marketing and business units on business development and communication initiatives. You will collaborate with directors and board members of Avertim. 

Business Development Support 

You will support the development of the service line by: 

- Participating in the identification of business opportunities and prospects

- Helping identify and source sustainability experts

- Monitoring market trends and best practices in sustainability.

 

Branding & Communication 

You will:

- Contribute to the branding and visibility of the Sustainability service line

- Assist in the organisation and promotion of business events.

What we are looking for?

Education

Master's degreee student in Business Management, Business Engineering with knowledge on sustainability 

Skills and competencies

- Proactive, curious, autonomous

- Entrepreneurial mindset

- Strong interest in sustainability and sustainable business transformation

- Affinity for communication, branding and event management

- Strong organizational abilities

Languages

Fluent in French and English 

Technical skills

- Microsoft Office 365 (PowerPoint, Word, Teams)

- Knowledge of communication and content creation tools is a plus.

Experience

Previous experience in sustainability, business development and/or communication, marketing is a plus.

What we offer?

- A unique opportunity to contribute to the development of a sustainability service line within a European consulting firm

- A dynamic and entrepreneurial environment

- Continuous learning opportunities and access to training programs

- Collaboration with directors and board members

- The opportunity to develop both sustainability expertise and business development capabilities

This internship is designed for someone who combines an interest in sustainability and business development. 

Ready to shape the future of sustainability consulting with us? Apply now and join Avertim's sustainability team.

We value talent and mindset. No difference will be made during the recruitment process and applicants will receive consideration for employment regardless of gender, marital status, religion, age, colour, sexual orientation, nationality, disability, or any other protected characteristic.

Application deadline

6 September 2026

Study level

Master level or equivalent

Job Category

Sales & Business Development

More about the company

Avertim

Innovate, Perform, Comply