Technician Environmental modelling

Climate change, air quality, and the energy transition play a crucial role in determining, implementing, and monitoring policy. To develop and execute effective policies, it is essential to gain insight into emissions and concentrations of gases and substances—both on a regional and national level, and ideally in real time. Within the Environmental Modelling, Sensing & Analysis (EMSA) department, we use measuring equipment and sensor networks to monitor the concentrations of various gases and particles in the air. Will you make it possible, as a technician, to deliver these concentrations and provide the TNO team and Dutch society with the right data?

You’ll be conducting important hands-on research, carrying out measurements at unique locations across the country. Imagine setting up a monitoring network around a major city or industrial area, measuring nitrogen at agricultural sites, or monitoring emissions from shipping. The measurement data you provide is crucial for environmental studies, helping industry, government, and society as a whole.

You’ll be involved in creating measurement plans, preparing sensors, performing filter measurements and hardware setup in the lab, and handling actual installations in the field. During the measurement period, you’ll contribute to analyzing the collected data and reporting the results. In addition to these measurement campaigns, you’ll ensure that the equipment functions properly. This includes calibrating measuring instruments, ordering parts, organizing and sorting equipment, and much more to keep the lab running smoothly.

You are interested in the functioning and operation of measuring instruments, and technically skilled enough to fine-tune these devices. You are adventurous, hands-on, and highly creative when it comes to finding solutions. You take initiative in tackling tasks and possess strong communication skills, which is important because you will often collaborate with fellow technicians and other project team members. Since the work is dependent on weather conditions—and the weather doesn’t always follow a nine-to-five schedule—you need to be flexible. But this flexibility works both ways: you will have a lot of freedom in organizing your working hours.

What else do you bring?

• An HBO (higher professional education) diploma in measurement technology, (analytical) chemistry/physics, electrical engineering, or a related field;
• Some experience with research or as a technician;
• Experience with programming is a plus, for example in Python, to operate measuring equipment;
• VCA Basic certificate. If you don’t have this yet, you can obtain it through TNO;
• Excellent command of the Dutch language and good command of the English language;
• A BE driver’s license or the motivation to obtain one.

Challenging and varied work with a real impact. And plenty of opportunities as, at TNO, you are in charge of shaping your career. We offer a gross monthly salary between €3.500,- and € 4.500,- (based on your knowledge and experience), 8% holiday pay, a 13th month bonus of 8.33% and a flex budget (5.58% + € 180). In addition, you will be given every opportunity to develop yourself.

TNO offers optional employee benefits, enabling you to tailor your benefits package to match your personal situation. You may also expect:

• An extremely professional, innovative working environment where colleagues are leading experts in their field.
• The opportunity to attend courses, workshops and conferences, and to receive training and coaching based on your needs.
• 33 days annual leave on a full-time basis.
• An employer that values and encourages diverse talent, with initiatives like the Female Leadership Program, our Rainbow Community and round tables on inclusion topics.
• We offer a comprehensive and flexible mobility plan that also includes full compensation for public transportation for commuting and business travel.
• Great social events with your team and other TNO colleagues. That’s how you will get to know a lot of people really quickly.
• Networking opportunities and great activities organized by Jong TNO.
• A good pension scheme.

Read more about tailoring your benefits package.

At TNO, we innovate for a healthier, safer and more sustainable life. And for a strong economy. Since 1932, we have been making knowledge and technology available for the common good. We find each other in wonder and ingenuity. We are driven to push boundaries. There is all the space and support for your talent and ambition. You work with people who will challenge you: who inspire you and want to learn from you. Our state-of-the-art facilities are there to realize your vision. What you do at TNO matters: impact makes the difference. Because with every innovation you contribute to tomorrow’s world. Read more about TNO as an employer.

At TNO we encourage an inclusive work environment, where you can be yourself. Whatever your story and whatever unique qualities you bring to the table. It is by combining our unique strengths and perspectives that we are able to develop innovations that make a real difference in society. Want to know more? Read what steps we are taking in the area of diversity, equity and inclusion.

Please apply before the 9th of November, 2025. The preliminary interview takes place on the 19th of November, 2025. The second interview takes place on the 26th of November, 2025. In a final meeting we will discuss the terms of employment and your tailored benefits package. We aim to finalize the entire process within four weeks.

The selection process may include an online assessment and a reference check.

A certificate of Conduct (VOG) is required before starting a new job at TNO.