Summer Internship Data Science - Materials & Experimental Data

Summer Internship - Material Science - Rotterdam - 4 days per week

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At everox, we are working on scaling technology that turns waste concrete into circular building materials, reducing the CO emissions in one of the world's most polluting industries. This internship focuses on experimental and materials-related data generated in our R&D labs and pilot environment.

About everox

everox is a Dutch climate-tech company focused on upcycling waste concrete into low-carbon building materials. Cement production accounts for 8% of global CO emissions, and we are developing and scaling technology to reduce that impact at an industrial level.

Our R&D team works at the intersection of materials science, process engineering, and data - translating experimental results into scalable solutions.

The assignment

During this internship, you will support the development of data processing and automation workflows used in our R&D labs.

You will work on structuring, processing, and interpreting experimental and process data, helping to improve efficiency and reproducibility within ongoing research and development activities.

This is a hands-on role where software directly supports material and process development.

What you will do

Support analysis of materials and process-related experimental datasets
Help structure scientific measurement data from R&D workflows
Develop and refine data processing scripts (Python preferred)
Structure and clean experimental and process datasets
Interpret data using basic materials science / chemistry principles
Validate outputs against expected material behaviour
Document code and workflows to ensure reproducibility

What you will deliver

Working scripts integrated into team workflows
Clear and structured technical documentation
A short final presentation of your work and findings

What you will learn

How to build practical scripting tools in an industrial R&D environment
How software integrates with chemical and materials processes
How to structure and document technical work professionally
How a deep-tech scale-up operates across engineering and R&D

Who we're looking for

Bachelor or Master student in: Data Science / Computer Science, Chemical Engineering / Materials Science, or a related field
Affinity and basic understanding of materials science, chemistry, or industrial R&D environments is strongly preferred
Familiarity with scientific measurement or characterization data (e.g. X-ray, sensor, or lab-generated datasets) is a strong plus
Experience with programming or scripting (Python preferred)
Analytical, structured, and hands-on mindset
Fluent in English (Dutch is a plus)

Nice to have

xxqafcf Experience with data processing libraries (pandas, NumPy)
Familiarity with version control (e.g. Git)
Interest in sustainability or circular economy

What we offer

3-month summer internship (4 days per week)
Hands-on experience in a climate-tech startup
Mentorship from engineers and scientists
Direct impact on R&D workflows
Travel reimbursement if necessary
Opportunity to grow into a longer internship or future role
Market based internship allowance (€500-€600 p/month)

Interested?

Send your CV and a short motivation to with the subject line: Summer Internship - Data Science

Please include:

Study program and year
Preferred internship period

Job Type: Internship
Contract length: 3 months

Pay: €500,00 - €600,00 per month

Work authorization:
Netherlands (Required)

Work Location: Hybrid remote in 3029 Rotterdam