Technisch onderwijsassistent (TOA)
Temporary Lab Assistant for Sciences (Technische Onderwijs Assistent)
Temporary Lab Assistant for Sciences (Technische Onderwijs Assistent)
- Working pattern: 0.6 FTE
Salary indication: Scale 6 OOP minimum 2672€ and a maximum of 3610€ pro rata - Start date: As soon as possible
- Deadline for application: 12.04.2026
Located in the international heart of the Netherlands, The European School The Hague offers a rich and dynamic learning environment. We provide complete Early Years, Primary, and Secondary education, guiding our students toward the prestigious European Baccalaureate. With a dedicated team of qualified professionals, we are committed to delivering high-quality education that nurtures both academic achievement and personal growth. Here, students from diverse backgrounds come together to learn, grow, and thrive in an inclusive and inspiring community.
Our Primary and Secondary schools are situated on two spacious campuses in The Hague’s International Zone, working closely together with a shared vision and mission as part of the Rijnlands Lyceum Foundation. The Rijnlands Lyceum is a diverse school organisation comprising three primary schools and five secondary schools located in The Hague, Wassenaar, Oegstgeest and Sassenheim.
The Rijnlands Lyceum Foundation is a diverse educational organisation with decades of experience and a strong reputation. We support the personal growth of both our students and our staff. With us, you step into an international world full of opportunities. You contribute to the future of education while developing yourself. We challenge you, give you the space to grow, and ensure that your work truly makes an impact.
When you work in ESH’s Science Departments as a lab assistant, you will be part of a multicultural team consisting of four TOAs supporting passionate science teachers in four language sections. We value teamwork and a culture of collaboration in which we are all lifelong learners. Our teachers aim to deliver engaging practical lessons in Biology, Integrated Science, Chemistry and Physics, and need your support to prepare the materials in advance. We are looking for a lab assistant able to support preparing experiments in Biology and Integrated Science, but who can also help in Physics or Chemistry when required.
This is a temporary position to cover a colleague currently on sick leave. The initial contract will be until the end of July 2026, but with the possibility of extension, if needed.
As a TOA you will assist the Science departments (Biology, Integrated Science, Chemistry and Physics) with different tasks such as:
· Prepare experiments and practical demonstrations.
· Where necessary, test the experiments to ensure they will run as expected in class.
· Consult with teachers and give input and advice on practical experiments.
· Consult with the teachers about safety measures and advise on classroom safety rules.
· Carrying out (minor) repairs to equipment or materials.
· Managing stock and ordering materials.
· Attend meetings with teachers and other TOAs
· Keep a well-ordered, clean laboratory and ensure inventory is clearly labelled.
Requirements
· Subject expertise in Biology or related Sciences, and demonstrable competencies. For example, Technical Education Assistant MBO level 4.
· Knowledge of Chemistry and Physics, within a school environment, is desirable.
· Excellent knowledge of the English language (both spoken and written)
· Recent work experience as a technical teaching assistant in secondary education at pre-university level is desirable.
· Familiar with safety measures and working conditions rules.
· Good ICT skills in an educational context.
· Experience in international and/or intercultural education is an advantage.
Additional
· Able to work independently and as a team player.
· Able to develop and elaborate practical experiments and demonstrations.
· Patient and helpful.
· Ability to take the initiative and be responsible.
· Organised and inventive.
Why Join Us?
· Be Part of Something Special: Shape the creative minds of our diverse student body in an international setting.
· Experience the World: Work in The Hague, a city rich in culture and international connections.
· We offer a salary aligned with the Dutch Collective Labour Agreement (CAO VO). The salary is a minimum of 2672€ and a maximum of 3610€ for a full-time contract on scale 6, the step offered will depend on your level of experience.
o 8% holiday allowance (May)
o 8.33% year-end bonus (December)
o Monthly contribution towards travel expenses (if applicable)
o ABP pension scheme
o Number of options for tax benefits regarding, e.g. trade union dues, the costs of sports (for instance, fitness membership fees and the purchase of a bicycle (for commuting purposes)
o Collective/group occupational disability insurance IPAP (Loyalis)
o Discount on various insurances (additional insurance on the health care package, home content, legal aid, liability insurance policies and more)
· Grow and Learn: Enjoy ongoing professional development in a supportive and innovative environment. Every teacher has a personal budget for professional development.
Please note that all the amounts mentioned above are on a pro rata basis.
How to apply
Candidates meeting the criteria are invited to submit the required documents by clicking on the apply/solliciteren button at the end of the page on Home – Werken bij Stichting Rijnlands Lyceum
· Your CV in English
· A motivation letter in English
· A completed application form
Please ensure your application is complete before submitting. Applications sent by email will not be reviewed.
Contact Us
For any questions, please reach out to our recruitment officer, Ming En Li, at recruitment@eshthehague.nl.
Our recruitment procedure is subject to the Recruitment code. The purpose of the code is to provide a standard for a transparent and fair recruitment and selection procedure. ESH requests all applicants to read the code before applying carefully.
Information about the European School can be found on www.europeanschoolthehague.nl and www.rijnlandslyceum.nl. The website of the European Schools www.eursc.eu explains the European Schools’ system and regulations.