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Thomas Bellier Email & Phone Number
Responsable de projet numérique
at
Groupe SNCF
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 100%
Current company
Role
Responsable de projet numérique
Location
Greater Paris Metropolitan Region, France
Company size
Who is Thomas Bellier? Overview
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Quick answer
Thomas Bellier is listed as Responsable de projet numérique at Groupe SNCF, a with 58533 employees, based in Greater Paris Metropolitan Region, France. AeroLeads shows a matched LinkedIn profile for Thomas Bellier.
Thomas Bellier previously worked as Optimization and development project leader at Sncf and Research engineer at Isae-Supaero. Thomas Bellier holds Master Of Engineering, Physics, Astronautics from École Polytechnique.
Company email context
Email format at Groupe SNCF
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Groupe SNCF
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Profile bio
About Thomas Bellier
Young aerospace engineer, passionate about transportation systems, space and astronomy. I love complex optimization problems, advanced vehicles, and sharing my passion for science.After working in the space sector in France and Australia, I'm now focusing on trains for SNCF. I'm also passionate about astronomy, and regularly take pictures of the sky.🔭🪐
Listed skills include Microsoft Office, Python, Java, Physique, and 1 others.
Current workplace
Thomas Bellier's current company
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Groupe Sncf
9 roles
Thomas Bellier work experience
A career timeline built from the work history available for this profile.
Optimization And Development Project Leader
CurrentOperational research and development of optimization projects for e.SNCF Solutions.OPTIMA project for improving the efficiency of train maintenance.
Feb 2024 - Present
Research Engineer
Development of a multidisciplinary optimization framework for launch vehicles (LAST, Launcher Analysis and Sizing Tool), life cycle assessment of a launch vehicle, and integration of that environmental analysis as a discipline in the framework in order to minimize the carbon footprint of a launcher design.Development of a toolbox allowing for easier integration of life cycle assessment in a multidisciplinary optimization framework.In partnership with RMIT University, with an 18-month mobility in Melbourne.
Nov 2021 - Jan 2024
Research Engineer
Development of a multidisciplinary optimization framework for launch vehicles (LAST, Launcher Analysis and Sizing Tool), life cycle assessment of a launch vehicle, and integration of that environmental analysis as a discipline in the framework in order to minimize the carbon footprint of a launcher design.Development of a toolbox allowing for easier integration of life cycle assessment in a multidisciplinary optimization framework.In partnership with ISAE-SUPAERO.
Nov 2021 - Nov 2023
R&D Engineer
Development of space rendezvous trajectory optimization and planning tools for various types of targets and chasers, including rendezvous in cislunar orbit.
Apr 2021 - Oct 2021
R&D Engineer
Development and testing of orbit determination and propagation tools. Application of these tools for the detection and prevention of collisions of debris and satellites in orbit.
Apr 2020 - Aug 2020
Assistant Project Scientist
Development and testing of star tracking software, event detection and photometry. Event observation, including star occultations by asteroids and transits of exoplanets with the Unistellar telescope, the eVscope.
Jun 2019 - Aug 2019
Oral Examiner
Training students in Mathematics two hours a week for nationwide competitive exams.
Sep 2018 - Jun 2019
Section Leader
Six-month internship at the gendarmerie school of Montluçon (french police) as an instructor. Section leader for 40 volunteer recruits.
Nov 2017 - Apr 2018
Team & coworkers
Colleagues at Groupe SNCF
Other employees you can reach at sncf.com. View company contacts for 58533 employees →
DL
David Laure
Colleague at Groupe SncfBelfort, Bourgogne-Franche-Comté, France
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JK
Justin Klein
Colleague at Groupe SncfStattmatten, Grand Est, France
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FD
Freedo Demas
Colleague at Groupe SncfGreater Paris Metropolitan Region, France
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MN
Michel Noslen
Colleague at Groupe SncfSorgues, Provence-Alpes-Côte D'Azur, France
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JM
Johanna Malakoff
Colleague at Groupe SncfParis, Île-De-France, France
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QB
Quentin Bougel
Colleague at Groupe SncfClermont-Ferrand, Auvergne-Rhône-Alpes, France
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GD
Gerard Dequisemoquton
Colleague at Groupe SncfGreater Nice Metropolitan Area, France
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FR
Frédéric Rebello
Colleague at Groupe SncfGreater Clermont-Ferrand Area, France
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RC
Rodrigue Carnier
Colleague at Groupe SncfGreater Paris Metropolitan Region, France
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NP
Nicolas Person
Colleague at Groupe SncfRennes, Brittany, France
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David Laure
Colleague at Groupe SncfBelfort, Bourgogne-Franche-Comté, France
View →
JK
Justin Klein
Colleague at Groupe SncfStattmatten, Grand Est, France
View →
FD
Freedo Demas
Colleague at Groupe SncfGreater Paris Metropolitan Region, France
View →
MN
Michel Noslen
Colleague at Groupe SncfSorgues, Provence-Alpes-Côte D'Azur, France
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JM
Johanna Malakoff
Colleague at Groupe SncfParis, Île-De-France, France
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QB
Quentin Bougel
Colleague at Groupe SncfClermont-Ferrand, Auvergne-Rhône-Alpes, France
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GD
Gerard Dequisemoquton
Colleague at Groupe SncfGreater Nice Metropolitan Area, France
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FR
Frédéric Rebello
Colleague at Groupe SncfGreater Clermont-Ferrand Area, France
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RC
Rodrigue Carnier
Colleague at Groupe SncfGreater Paris Metropolitan Region, France
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NP
Nicolas Person
Colleague at Groupe SncfRennes, Brittany, France
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4 education records
Thomas Bellier education
Master Of Engineering, Physics, Astronautics
Master Of Engineering, Physics, Astronautics, Aerospace Engineering
Pcsi - Psi*, Physics
Baccalauréat, Scientifique, Mention Tb
Lycée Marie Curie
FAQ
Frequently asked questions about Thomas Bellier
Quick answers generated from the profile data available on this page.
What company does Thomas Bellier work for?
Thomas Bellier works for Groupe SNCF.
What is Thomas Bellier's role at Groupe SNCF?
Thomas Bellier is listed as Responsable de projet numérique at Groupe SNCF.
Where is Thomas Bellier based?
Thomas Bellier is based in Greater Paris Metropolitan Region, France while working with Groupe SNCF.
What companies has Thomas Bellier worked for?
Thomas Bellier has worked for Groupe Sncf, Sncf, Isae-Supaero, Rmit University, and Thales Alenia Space.
Who are Thomas Bellier's colleagues at Groupe SNCF?
Thomas Bellier's colleagues at Groupe SNCF include David Laure, Justin Klein, Freedo Demas, Michel Noslen, and Johanna Malakoff.
How can I contact Thomas Bellier?
You can use AeroLeads to view verified contact signals for Thomas Bellier at Groupe SNCF, including work email, phone, and LinkedIn data when available.
What schools did Thomas Bellier attend?
Thomas Bellier holds Master Of Engineering, Physics, Astronautics from École Polytechnique.
What skills is Thomas Bellier known for?
Thomas Bellier is listed with skills including Microsoft Office, Python, Java, Physique, and Adobe Photoshop.
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