Scientist concrete structures

Do you want to contribute to the structural safety and sustainability of concrete structures in the built environment? Then read on! Concrete plays a vital role in our society. Making concrete structures more sustainable is therefore essential for both the construction sector and society as a whole. At TNO, we work on the sustainability of concrete structures from two perspectives: extending the lifespan of existing concrete structures and applying innovative solutions for new constructions. We do this by mobilizing knowledge from three domains: materials science, structural mechanics, and reliability engineering. This knowledge forms the foundation for developing innovative solutions to strengthen and repair existing structures, as well as for environmentally friendly and circular new builds. Are you a driven professional with a passion for innovation and sustainability? Then we look forward to your application!

As a scientist, you have in-depth knowledge of structural mechanics in general and concrete structures in particular. You aim to develop expertise in innovative strengthening techniques for concrete structures and the use of non-traditional types of concrete in structural applications, contributing to the sustainability and circularity goals to which the Netherlands is committed. You focus on issues related to structural safety. You collaborate with top experts from relevant fields on methods to (i) apply innovative strengthening techniques structurally, and (ii) predict the behavior of structural concrete with innovative materials (concrete and/or reinforcement) as accurately as possible, enabling you to develop practical design rules. You are also interested in the practical application of these innovations and can translate real-world questions into research questions.

You typically work on multiple projects simultaneously. Together with colleagues, you answer questions from public and private parties seeking our specialized knowledge. These may include questions about predicting the behavior of new types of concrete in structural applications, designing new types of reinforcements, quantifying the safety level of complex structures, or assessing which innovative materials can be safely used in bridges, viaducts, and buildings. You regularly attend meetings with clients to clarify research questions or explain research results. Your project team is often multidisciplinary and includes researchers from various fields such as civil engineering, materials science, construction technology, risk and reliability, geometry, and data science. Within such a team, you actively contribute to solution strategies and carry out your research. You apply a wide range of approaches, including analytical methods, numerical models, and experimental techniques. You may also perform in-situ measurements or inspections of existing structures, or use Structural Health Monitoring (SHM) techniques to monitor and assess the integrity and performance of structures. In this role, you will be part of the Building Materials & Structures department.

You demonstrate both analytical and synthetic skills by carefully interpreting and analyzing all research findings. You use your written and verbal communication skills to accurately document results in a clear report. You approach problems systematically. You show initiative and are capable of conducting research both independently and collaboratively. You achieve your goals through teamwork and clear communication with all parties, both internal and external.

What else do you bring?

• At least a university master’s degree or a PhD in civil engineering with a specialization in structural mechanics of concrete structures;
• Relevant work experience is welcome, but we are also interested if you’ve recently graduated;
• Knowledge of (concrete) mechanics and an interest in materials science, risk and reliability, and/or construction technology;
• Experience with non-traditional solutions for concrete structures is a plus;
• Knowledge of modern research methods and techniques;
• Excellent verbal and written communication skills in Dutch (at least B1 level) and English.

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 [€ 3.400,- and € 4.100,- (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.

Perhaps you would like to grow your career in the direction of commerce or consultancy? Or would you like to become a project manager? Immerse yourself in sustainable innovations? Or carve out a career as a technical expert?

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.
• Flexible working hours, the possibility to work parttime (32 of 36 hours) and the possibility of working from home.
• Access to our Talent Development Programme.
• 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 18th of July, 2025. The selection process comprises two interview rounds. The preliminary interview takes place on July 22nd, 2025. The second interview round still needs to be scheduled. 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.