Space Sustainability Engineer [26125]

CS Group; Paris; Sur place; EUR 60 000 - 90 000; Plein temps

Résumé du poste

CS GROUP, basé à Paris, recherche un ingénieur sustainability pour soutenir les programmes ESA et leurs stratégies environnementales dans un cadre international.

Vous participerez à la mise en œuvre de l’éco-conception, des évaluations LCA et du reporting ESG, tout en coordonnant les parties prenantes et en assurant le suivi des KPI. Le poste exige un diplôme en ingénierie, 4 à 6 ans d’expérience et une très bonne maîtrise de l’anglais; une connaissance d’autres langues serait un atout.

Qualifications

• Master’s degree (ou équivalent) en ingénierie ou domaine connexe.
• Minimum de 4–6 années d’expérience professionnelle.
• Connaissance du reporting de durabilité, comptabilité des gaz à effet de serre, Life Cycle Assessment (LCA) et cadres ESG.
• Connaissance et expérience en Sustainability Engineering (Clean Space, Zero Debris, Eco-Design, Space Circular Economy, Active Debris Removal, In-Orbit Servicing).
• Connaissance des réglementations environnementales telles que REACh et RoHS.
• Maîtrise de l’anglais obligatoire ; connaissance d’une autre langue européenne appréciée.

Responsabilités

• Soutenir le développement et la mise en œuvre des stratégies de durabilité pour les programmes ESA.
• Coordonner les évaluations et études de durabilité ex-ante et ex-post avec les directions et les parties prenantes.
• Contribuer au déploiement de la politique d’éco-conception de l’ESA, y compris les méthodologies d’ACV et outils.
• Soutenir la gestion du changement, les communications et les activités de sensibilisation à la durabilité dans l’Agence.
• Coordonner l’évaluation annuelle des émissions GHG, analyser les résultats et soutenir les outils et le reporting.
• Soutenir le Green Agenda PMO par la planification, le reporting, le suivi des risques et la coordination des parties prenantes.
• Coordonner la préparation et la publication du Rapport CSR de l’ESA, en assurant l’alignement avec les normes internationales.
• Gérer les consultations des parties prenantes et maintenir le cadre d’évaluation de matérialité.
• Soutenir les activités liées au FFPA, et coordonner avec les directions ESA, Commission européenne et EUSPA.
• Organiser les réunions EPWG et les activités associées.
• Contribuer à l’ESG Transformation Initiative, avec le suivi des KPI et le reporting.
• Soutenir les évaluations environnementales des achats majeurs de l’ESA.

Connaissances

Sustainability reporting

Life Cycle Assessment (LCA)

ESG frameworks

GHG accounting

REACH & RoHS regulations

English fluency

Formation

Master’s degree in Engineering or related field

Description du poste

Company Description

CS GROUP has been successfully providing digital end-to-end systems and engineering services for more than 40 years.
With over 2000 employees worldwide, we combine advanced and unique skills in both information technology and space data engineering. We combine entrepreneurial agility with cutting-edge technological expertise.
CS GROUP is a leading provider of operational systems and an important and trusted long-term partner for space and defence organisations.
At CS GROUP, we are driven by innovation and we value our most important asset: our people.

Job Description

As part of the team you will have the following responsibilities:

• Support the development and implementation of sustainability strategies for ESA programmes, including sustainability assessment methodologies and maturity frameworks.
• Coordinate ex-ante and ex-post sustainability evaluations and studies in collaboration with programme directorates and stakeholders.
• Contribute to the deployment of ESA’s eco-design policy, including Life Cycle Assessment (LCA) methodologies, working groups, and sustainability tool development.
• Support change management, communications, and awareness activities promoting sustainability across the Agency.
• Coordinate the annual greenhouse gas (GHG) emissions assessment, analyse results, identify improvement opportunities, and support the deployment of reporting tools and dashboards.
• Support the Green Agenda Project Management Office through planning, reporting, risk monitoring, stakeholder coordination, and performance tracking.
• Coordinate the preparation and publication of ESA’s Corporate Social Responsibility (CSR) Report, ensuring alignment with relevant international standards.
• Manage stakeholder consultations and maintain ESA’s materiality assessment framework.
• Support activities related to the Financial Framework Partnership Agreement (FFPA), including reporting, coordination with ESA directorates, the European Commission, and EUSPA.
• Organise and support Environmental Protection Working Group (EPWG) meetings and related activities.
• Contribute to the implementation and monitoring of ESA’s ESG Transformation Initiative, including KPI tracking and reporting.
• Support environmental assessments of major ESA procurements, providing life-cycle impact evaluations and sustainability recommendations to support decision-making.

Qualifications

You will have the following qualifications and relevant experience:

• Master’s degree (or equivalent) in Engineering, ora related field;
• Minimum of 4-6 years of professional experience;
• Knowledge of sustainability reporting, greenhouse gas accounting, Life Cycle Assessment (LCA), and ESG frameworks;
• Knowledge and experience in Sustainability Engineering topics (Clean Space, Zero Debris, Eco-Design, Space Circular Economy, Active Debris Removal, In-Orbit Servicing);
• Knowledge and experience with environmental regulations, such as REACh and RoHS;
• Strong analytical, organisational, communication, and stakeholder management skills;
• Fluency in English is mandatory; knowledge of another European language is an advantage.

Additional Information

This job is located in Paris, France.
An exciting and dynamic international working environment awaits you!
Inclusive and committed employer, our company works every day to combat all forms of discrimination and promote a respectful working environment. That's why, committed to gender diversity and overall inclusivity, we encourage all applications and profiles.
Inclusive and committed employer, our company works every day to combat all forms of discrimination and promote a respectful working environment. That's why, committed to gender diversity and overall inclusivity, we encourage all applications and profiles.Last apply date: 31/07/2026!

Employeur inclusif et engagé, notre société œuvre chaque jour pour lutter contre toute forme de discrimination et favoriser un environnement de travail respectueux. C’est pourquoi, attachés à la mixité et à la diversité, nous encourageons toutes les candidatures et tous les profils.

https://www.soprasteria.fr/nous-connaitre/nos-engagements