
Make your mark on our time as a trainee at TNO
This is the time to turn your ideas into groundbreaking innovations. Become a trainee at TNO and work on a safe, sustainable, healthy, and digital world. Want to make your mark on our time? The next TNO Traineeship starts in February, 2027. Vacancy opens on 14 September 2026.
As a TNO trainee, you will have the unique opportunity to accelerate your personal and professional growth. You can create your own career path by exploring 3 different roles of your choice over 2 years.
That is why we are looking for trainees who dare. Who do not shy away from challenges but embrace them. Who want to discover, learn and grow. We provide you with all the tools to do so through training sessions, workshops, peer consulting and a personal coach. Along the way, you are part of an enthusiastic group of about 30 trainees.
This traineeship is an opportunity to kickstart your career at an accelerated pace. Are you up for the challenge?
This is the time for the TNO Traineeship
What makes the TNO Traineeship so special? As a trainee:
- You work in three different positions over two years. You arrange these positions yourself, choosing from more than 60 departments at TNO.
- You get to develop yourself both personally and professionally. We offer a programme that includes a coach, peer consulting and courses to help you discover where your talents and ambitions lie.
- You will be challenged with TNO-wide strategic projects. One half-day per week, you'll tackle complex issues together with other trainees and senior management.
- We offer you a full-time position with a good salary and excellent employment benefits.
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Frequently Asked Questions
- At the start of the traineeship, you must hold a Master’s degree (MSc).
- You must have graduated no more than two years prior (University MSc), calculated from the traineeship’s start date.
- You have a bachelor's or master's degree in one of the following fields:
- Mechanical Engineering
- Computer Science
- Data Science and/or AI
- Econometrics
- Physics
- Aerospace Engineering
- Mathematics
- Electrical Engineering
- In addition, you have either:
- A field of study that demonstrates breadth and the ability to connect disciplines, such as a Master’s in Industrial Engineering and Management, Innovation Management, or Transition Management. Or:
- A broad range of interests, demonstrated by extracurricular activities undertaken alongside your studies.
- You reside in Europe.
In your motivation letter, we would like to see that:
- you have a clear idea of what you would like to gain from the traineeship;
- you have strong communication skills, enabling you to connect with the people around you and work towards new solutions;
- you enjoy a challenge and are comfortable taking responsibility;
- you take ownership of your work as well as your personal and professional development;
- you are interested in, and may already have some knowledge of or experience in, helping to address societal and economic challenges;
- you are driven to innovate and look beyond the status quo, showing the courage and creativity to develop new ideas.
Alongside your motivation letter and CV, we ask you to complete and submit an assignment focused on your ambitions and learning goals. You can find the assignment on the vacancy page and on the FAQ page under the heading ‘Assignment’.
Within the TNO Traineeship, we place great value on both professional and interpersonal skills. These skills can be developed through your studies, work, or other experiences. We are interested in the experiences that have shaped you, what you learned from them, and how you have applied those lessons in other situations.
To be eligible for the TNO Traineeship, you must hold a university Master's degree.
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No, you do not need to live in the Netherlands. However, we only consider applications from candidates who are residing in Europe. If you are a non-EU national living in the Netherlands or another European country, TNO may be able to sponsor your work permit in the Netherlands.
Is your question not included?
Take a look at all the Frequently Asked Questions page.
Become a time setter at TNO
At TNO, we are dedicated to making a difference through science and technology, continually pushing the boundaries of what is possible. We believe that this is our time. The time to move society, business and government forward.
This is your time too. The time to turn your ideas into groundbreaking innovations. At TNO, you work with state-of-the-art facilities alongside dedicated colleagues. From the safe encryption of money transactions using quantum mechanics, game changing radar technology for the Dutch Defense, to testing innovative energy concepts. Our impact reaches far and wide.
As time setters, we are working towards a future that is more sustainable, secure and smarter. Want to make your mark? Become a time setter at TNO!
Choose your own path in the TNO Traineeship
Become part of our enthusiastic group of 30 trainees and chart your own course in an organisation where innovation is key. Ideal for those who are not afraid of change, who make connections across disciplines, and who want to contribute to sustainable innovations for society.
Time setter stories

'As a TNO Trainee, I don't just learn a job as scientist or strategist. I create my own path.'

'In this traineeship, deep tech, entrepreneurship and personal development come together.'

'For the TNO Traineeship, there is not one ideal candidate. What matters is the right mindset.'
