Junior Process/Product Engineer – Sustainable Innovation
Join EGGXPERT – Making Waste Wonderful! 🌱
EGGXPERT is on a mission to transform eggshell waste into valuable, sustainable materials. Our innovative products, WonderLime™ (bio-based mineral fillers) and WonderCare™ (natural protein supplements), are revolutionizing industries like bioplastics, personal care, and food technology. To accelerate our growth, we are currently seeking a Junior Process/Product Engineer to join our team in Maastricht, Netherlands for an entry level for our newly funded project – Print the Planet Green. In this role you will work as part of a team to collaborate with business partners, scientists and engineers.

What You’ll Do 👨🔬👩🔬
As a Junior Process/Product Engineer, you will play a key role in developing and optimizing the production process and the product performances of our upcycled eggshell-based materials. Your responsibilities include:
- Designing and executing experimental studies to develop and validate technical, manufacturing scalable, and economic feasibility for separation of eggshell-based materials.
- Conducting lab-scale testing and analysis to ensure product quality and consistency.
- Assisting in R&D and product formulation to enhance the performance of WonderLime™ and WonderCare™.
- Managing and updating the procedures, instructions and reports.
- Supporting customer projects by providing technical insights into product applications.
- Establishing processing and design guidelines for new applications to ensure quality and high-volume manufacturing capability.
- Ensuring compliance with regulatory and safety standards for food, cosmetic, and industrial applications.
- Taking on various side projects, including lab safety, equipment maintenance, waste management, and the implementation/validation of new analytical equipment.
What We’re Looking For 🧐
- A bachelor’s or master’s degree in chemical engineering, materials science, mechanical engineering, manufacturing, Biotechnology, or related field.
- 0-5 years of experience in product development, R&D, or process engineering.
- A passion for sustainability and circular economic principles.
- Strong analytical skills and experience with lab testing and data interpretation.
- A hands-on attitude and eagerness to work in a fast-paced startup environment.
- Good communication skills, both oral and written (English is required, Dutch is a plus).
- Excellent interpersonal skills with the ability to work with cross-functional teams.
Why Join EGGXPERT? 💡
- Be part of a fast-growing company at the forefront of sustainable innovation.
- Work in a dynamic and collaborative environment in the heart of Maastricht.
- Hands-on experience with cutting-edge bio-based materials.
- Opportunities for career growth and continuous learning.
- A chance to make a real environmental impact!
📩 Interested? Apply now! Send your CV and a short motivation letter to info@eggxpert.nlwith the subject line: “Application – Junior Process/Product Engineer”.
What is our hiring process 💡
Position deadline: 1st May 2025
Interview will be scheduled between 5th -16th May2025.
Potential starting date: from 1st June or upon discussion.
Let’s create a more sustainable future together! 🌍🌱