Who we are - ALTEN Belgium

Who we are

At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world.

As a global leader in Engineering and IT Services, we support companies in their technological and sustainability transformation. With more than 50,000 employees in 30 countries, we operate in all sectors of engineering and IT services: Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Medias, Public Services & Government.

We are committed to creating a positive impact on the future of our partners, our employees’ careers, and on the challenges facing our society and environment.


AT ALTEN we enable you to bring your expertise to exciting projects.

We believe that technology has a great power to improve our future. From large renowned companies to start-ups, you have the possibility to take part in a wide range of projects, within various sectors like Automotive, Aeronautics, Telecoms, Life Sciences, Banking, Railway,  E-services, Defence, Energy, and more. Thanks to our global strength and our local expertise, you will have the opportunity to work in international environments, learn new methodologies, discover cutting-edge technologies, and contribute to building the technology of tomorrow all around the world!


AT ALTEN we boost your personal & professional development.

Learning is a constant process and striving for knowledge our greatest asset. Business managers are there to guide you and look out for your specific needs. There are several possible directions to develop, different types of mobility options, from functions to service areas, are laid out to give you room to grow. To help you successfully progress through your evolution, we have internal training through ALTEN Academy & external courses available to you to enrich your soft skills and expertise.


AT ALTEN we encourage knowledge-sharing to create value together.

We think that team spirit is key to success. Experiencing a stimulating environment, you develop your expertise through collaboration. Both our technical & social communities help you to get inspired, by cultivating internal & external networks. You can also have fun with your colleagues during afterworks, sports events & many other teambuilding activities. Besides, you are welcome to share your passion!

At ALTEN we believe social responsibility comes from within. 

Our belief is that technology helps propel society forward. We are, therefore, deploying our expertise to contribute to green scientific development and offer several assignments working towards creating a better future. To ensure a safe work environment and trustworthy relationships
in everything we do, we benefit from an ethics and compliance policy.

Being responsible employers, we are committed to supporting equality, solidarity, and inclusion. We strive to raise awareness and encourage women to join technical and scientific fields as well as accompany students from their studies to their first steps into working life.

Core values






Development opportunities

Development opportunities

As a consultant at ALTEN you will find that you will develop your skills quickly. This is partly because of our wide variety of projects and partly because of our continuous attention to your development. To facilitate this we have developed the ‘career diamond’ and offer trainings through our own ALTEN Academy. You can read more about the development opportunities below.

ALTEN has clients in various sectors with different company sizes. This can vary from startups to large international players. This large diversity of projects ensures that you can always continue to develop, whether this concerns the newest techniques or organizational aspects.

One of the unique aspects within ALTEN is our in-house project organization, which executes projects for our customers at one of our offices. Because of our project responsibility, all roles within the project lifecycle are present.This gives you the opportunity to fulfill your ambition under the guidance of ALTEN.

ALTEN is a knowledge company and our consultants are knowledge owners in their expertise. Through the ALTEN Academy and our Knowledge Sharing Sessions (KSS), we share this knowledge not only with our customers, but also with you as a consultant.

Only a few careers follow a straight line. Especially at the beginning of a career there is a need to try out in order to experience which direction you want to go. To facilitate you as a consultant with your career we have developed the career diamond; a model that represents both vertical and horizontal growth. The vertical growth is represented by translating different skills into levels of seniority, for example your technical skills, coaching junior colleagues, making a direct contribution to the success of ALTEN, etc.. Horizontal growth is characterized by expertise ranging from technical depth (through technical direction and project direction) to management.

Supervision at ALTEN

Supervision within ALTEN is very important. You will have your own Business Manager who will help, guide and coach you. Besides that, your colleagues are also very important, both in terms of content and fun (one of our core values). Read more about the coaching within ALTEN below.

At ALTEN you have your own Business Manager, together with you he/she is responsible for your career. The Business Manager is your first point of contact and you will meet him/her regularly during progress meetings or your annual performance review. A big advantage is that the Business Manager is also responsible for the client for whom you perform on your project. This means he/she can coach you better and knows exactly how things work at the client. The team of consultants for which a Business Manager is responsible is not very large, so you have a lot of personal contact. In this way, together we contribute directly to our core value of Open & Engaged.

Throughout the year, many meetings and events take place with your ALTEN colleagues. These are both for knowledge sharing (matching our core value Sharing) and for fun. For example, our dinner parties at the end of the year, but also our bi-monthly meetings and KSS. Good moments to continue to meet your colleagues and learn from each other.

34 Job offers

Job assignments
IT Functional Analyst
Belgium Brussels
Software Test Engineer
Belgium Brussels
IT Business Analyst
Belgium Brussels
CSV Engineer – Life Sciences (FR)
Belgium Wallonia
Software Developer
Process Engineer – Life Sciences (FR)
Belgium Wallonia
BIM Coordinator (NL+EN)
Project Manager – Life Sciences (FR)
Belgium Wallonia
Business Manager Life Sciences
Belgium Brussels