Geophysicist Processing Intern

Viridien; Massy; Sur place; EUR 80 000 - 100 000; Plein temps

Résumé du poste

A technology and data company in Massy, France, is offering a 6-month internship for students in their final year of a Master's degree in relevant fields. Interns will work on Earth data processing, engaging in tasks such as organizing extensive datasets and developing velocity models. Candidates should demonstrate an analytical approach and passion for their subject. This internship starts in February 2026 and involves collaboration with clients and a hands-on learning experience.

Qualifications

• Last year of a Master’s degree in Geophysics, Mathematics, Physics, Astrophysics/Astronomy, Natural Sciences with a Physics specialization.

Responsabilités

• Organizing and processing large datasets.
• Testing and following processing sequences of signal processing.
• Building velocity models using the latest technologies.
• Presenting status reports to clients weekly.

Description du poste

Viridien (www.viridiengroup.com) is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. We discover new insights, innovations, and solutions that resolve complex natural resource, digital, energy transition and infrastructure challenges.

Overview

This internship is for physicists, mathematicians and geophysicists in their last year of school who are looking for a six-month internship to apply theoretical knowledge and problem-solving skills to real Earth data.

We welcome all international students with a valid work permit in France!

Please note that, following French regulation, we will need to sign an internship agreement with your school. Please verify in advance if it is possible to obtain the signature of your school for this agreement.

What will you learn?

The world beneath our feet is complex and the source of natural resources fundamental to modern society. We use signal processing, modelling and imaging techniques and our compute facilities enable high-resolution 3D images and models of subsurface structure and rock properties for our clients.

During your internship you will work inside a processing and imaging team, in close collaboration with our R&D department, to provide the latest technology to our clients. You will have the opportunity to work on one of the following topics:

Land processing & Imaging

• Organizing a large dataset – several hundred terabytes per processing step
• Testing and following a processing sequence of signal processing (denoising, designature, multiple suppression)
• Building a velocity model with the latest technologies (full waveform inversion, tomography)
• Presenting status reports to clients each week

Marine processing & Imaging

• Testing and following a processing sequence of signal processing (denoising, designature, multiple suppression)
• Building a velocity model with the latest technologies (full waveform inversion, tomography)
• Presenting status reports to clients each week

4D processing & Imaging

• Testing and following a sequence of signal processing designed to remove non-repeatable noise while preserving signal to monitor reservoir evolution
• Imaging the various surveys to locate 4D differences at the true geological location
• Running a preliminary analysis of results to ensure reservoir evolution (porosity, permeability) and possible subsidence have physical meaning
• Presenting status reports to clients each week

Elastic FWI

Full waveform inversion (FWI) is the standard solution to build a velocity model for land or marine data. Elastic modeling is more expensive, and Viriden is working to improve efficiency for production, including large surveys. This will enable inversion of Vp, Vs and density for reservoir properties. During this internship you will:

• Test elastic-FWI on several real-world datasets to assess estimation of Vp, Vs and density
• Verify results with reservoir specialists
• Optimize the use of these tools to be cost-effective in production

Qualifications

• Last year of a Master’s degree in Geophysics, Mathematics, Physics, Astrophysics/Astronomy, Natural Sciences with a Physics specialization

Key Skills and Experiences

• Analytical approach to problem-solving
• Enthusiastic attitude towards learning and passion for your subject
• Ability to adapt existing knowledge to a new field
• Ability to effectively communicate technical concepts
• Evidence of leadership, teamwork or customer service from university activities, volunteering, or work experience

Additional information

Location: Massy, greater Parisian region of France

Starting Date: From February 2026

Internship Duration: 6 months

Recruitment process

Our recruitment process consists of 3 steps. After your resume passes screening, you will be invited to a short automated video interview. Successful completion is followed by a competency-based HR interview and then a final-stage technical interview with geophysical managers.

Why work with us?

We see things differently. Diversity fuels our innovation, we value the unique ways we differ, and we are committed to equal employment opportunities for all professionals.

Our Hiring Process

Viridien is committed to a respectful, inclusive, and transparent recruitment experience. Due to the high volume of applications, we may not provide individual feedback to every applicant. We aim to share personalized feedback with those who progress to the first round and beyond. We are dedicated to ensuring our hiring process is accessible to all; if you require reasonable adjustments to participate in the application or interview stages, please contact your recruiter directly. We see things differently and are committed to equal employment opportunities for all professionals.