Chef de Projet en Sites & Sols Pollués (SSP) - Confirmé H/F

Présentation du poste Egis Group recherche un Chef de Projet confirmé en Sites & Sols Pollués (SSP) pour renforcer l’équipe à Guyancourt. Ce poste implique la gestion et la coordination de projets de dépollution, avec un engagement fort envers le respect des normes environnementales et des délais. Vos missions principales Piloter des projets de dépollution de sites et sols pollués, de la phase d’étude à la réalisation. Assurer la coordination avec des équipes pluridisciplinaires internes et externes. Garantir la conformité aux réglementations environnementales tout au long du projet. Veiller au respect des plannings et des engagements contractuels. Profil recherché Expérience confirmée en gestion de projets SSP. Solide expertise technique dans le domaine des sites et sols pollués. Aisance dans la coordination d’équipes et la conduite de projets complexes. Sens de l’organisation et rigueur dans le suivi des dossiers. Travailler chez Egis Group Rejoindre Egis Group, c’est intégrer une équipe engagée dans la recherche de solutions durables pour l’environnement. Les projets menés allient innovation et exigence technique, dans un cadre collaboratif.

Role Overview Egis Group is seeking an Expert en gestion des sites et sols pollués for its Guyancourt location. This role focuses on the assessment and management of contaminated sites and soils, with a strong emphasis on environmental safety and regulatory compliance. Main Responsibilities Evaluate areas affected by contamination and determine the extent of pollution. Develop and propose strategies for site remediation and soil treatment. Work closely with multidisciplinary teams to implement effective solutions. Promote sustainable practices and contribute to the protection of natural resources. Location Guyancourt

Nous sommes à la recherche d'un Administrateur de Bases de Données MongoDB passionné pour prendre en charge la gestion, l'optimisation et la sécurisation de nos bases de données dans des environnements critiques.Vos principales missions incluront :• Administration et maintenance des bases de données MongoDB : installation, configuration, mises à jour et surveillance.• Assurer la haute disponibilité et la récupération des données en cas d'incident.• Optimisation des performances (indexation, sharding, tuning des requêtes).• Mise en place et gestion des sauvegardes et des restaurations.• Collaboration avec les équipes de développement pour concevoir des schémas de données performants et évolutifs.• Surveillance et analyse des performances pour identifier et résoudre les incidents.• Garantir la sécurité des données : gestion des accès, protection contre les menaces.• Documentation des procédures et des bonnes pratiques d'administration.• Participation aux projets de migration et de mise à niveau des bases de données.• Fournir un support technique aux utilisateurs et aux équipes de développement.

Join Egis Group as the Director of Heat Networks, where you will lead the strategic development and operational management of our innovative heat network projects. In this pivotal role, you will be responsible for overseeing system planning, design, and implementation, ensuring efficiency and sustainability in energy consumption. Collaborate with multidisciplinary teams to drive technological advancements and optimize existing infrastructure while maintaining compliance with regulatory standards.

Join SOCOTEC as a Trainee Engineer/Technician specializing in Building Vulnerability. This is a unique opportunity to contribute to essential assessments that ensure the safety and integrity of structures in our communities.

Join our team at Socotec as a Business Analyst specializing in SAP S/4 HANA modules PS (Project System) and CS (Controlling). In this pivotal role, you will collaborate with various stakeholders to analyze business requirements and implement effective SAP solutions that enhance operational efficiency.Your expertise will be instrumental in driving projects from conception through to execution, ensuring alignment with both user needs and organizational goals. If you have a passion for leveraging technology to solve complex business challenges, we want to hear from you!

Join Socotec as a Geotechnical Engineer Intern and delve into the fascinating world of soil mechanics and foundation engineering. This internship offers you the chance to work on real-life projects, collaborating with experienced professionals in the field.

Egis Group is looking for a Consultant Ingénieur en Installation Générale to support its projects in Guyancourt. This role centers on providing technical expertise and practical input for general installation activities across various projects. What you will do Advise on all aspects of general installation throughout each stage of the project lifecycle Use technical knowledge to help deliver projects efficiently and maintain high standards Support client initiatives by ensuring quality and compliance in all deliverables Location This position is based in Guyancourt.

Join Egis Group as an Assistant de Gestion H/F, where you will play a vital role in supporting our management team. This full-time position is perfect for someone who is organized, detail-oriented, and eager to contribute to our operational success. In this role, you will assist in various administrative tasks, help coordinate projects, and ensure the smooth functioning of our office operations.

SOCOTEC seeks an Electricity and Lifting Inspection Technician to join its team in Guyancourt. This role involves conducting thorough inspections on construction sites, focusing on both electrical systems and lifting equipment. Safety and regulatory compliance are central to the work. Main responsibilities Carry out inspections of electrical installations and lifting equipment on active construction sites Check that all systems and equipment meet current safety standards and regulations Document inspection results and report any non-conformities found Work with site teams to help maintain a safe and efficient environment What matters at SOCOTEC SOCOTEC emphasizes safety, quality, and technical expertise in every project. The team values careful attention to detail and a strong commitment to upholding high safety standards in construction.

Joignez-vous à SOCOTEC, un leader mondial dans le domaine des infrastructures et des travaux publics, couvrant divers secteurs tels que les routes, les chemins de fer, les métros, et les tramways, ainsi que les infrastructures industrielles et tertiaires, maritimes et fluviales, ainsi que l'eau et l'énergie.Notre objectif est de devenir une référence mondiale dans le secteur des infrastructures. Nos équipes internationales s'engagent sur les plus grands projets au monde, garantissant la durabilité et la sécurité des actifs tout au long de leur cycle de vie.En tant que membre de notre Business Line « Maritime, Fluvial et Hydraulique », vous jouerez un rôle clé dans le développement de nos activités liées aux infrastructures.Le stage peut débuter dès que possible à partir de Janvier 2026, pour une durée de 6 mois, avec des dates flexibles en fonction de votre formation.Dans ce cadre, vous aurez l'opportunité de travailler sur des projets variés, notamment :Analyse des études de conception (plans, notes de calculs, spécifications techniques) et de réalisation ;Coordination de visites techniques et d'inspections d'ouvrages maritimes et fluviaux (quais, digues, écluses, pontons, etc.), incluant relevés de désordres, géo-référencement et utilisation d'instruments de mesure ;Supervision des travaux d'exécution ;Rédaction de rapports d'études et de visites ;Conseils techniques et vérification de dimensionnement (quais, pieux, digues, soutènements, fondations) ;Traitement de données spatiales (SIG) et réalisation de cartographies ;Assistance dans les démarches commerciales, préparation des offres et élaboration des méthodologies associées.Les types d'ouvrages concernés incluent :Quais, pontons, brises-lames, digues, et ouvrages de défense contre la mer ;Barrages, berges, systèmes d'endiguement, écluses, biefs, bassins et aménagements hydrauliques ;Ouvrages de protection contre les inondations et submersions marines ;Projets d'énergie marine renouvelable (travaux d'atterrage) ;Ouvrages d'art (ouvrages souterrains, ponts canaux, etc.).

Join the Shared Service Center of Payroll & Personnel Administration at SOCOTEC, where you will oversee a dedicated payroll portfolio under the guidance of an experienced manager. Your responsibilities will include:Inputting variable payroll elements;Verifying data affecting payroll statements;Managing meal vouchers;Analyzing, correcting, and validating mandatory social declarations (such as DSN control);Preparing end-of-contract documentation;Monitoring health-related absences up to the insurance dossier;Responding to inquiries from employees and managers.This list is not exhaustive.

Join our Infrastructure team at SOCOTEC, where our experts guide clients through every phase of infrastructure projects—from conception and construction to operation, maintenance, and renovation. We are involved in some of the most remarkable infrastructure projects, providing insights from preliminary analyses to architectural design, construction, delivery, and ongoing operations.We are looking for a Project Technician or Project Assistant with a background in the building or real estate sector to join our team as a Project Coordinator.Main Responsibilities:Actively coordinate projects, including scheduling appointments, managing agendas for site visits, and organizing meetings with various stakeholders for assessments, diagnostics, and referrals.Draft judicial requests with assistance.Maintain accurate and up-to-date project dashboards (Excel file management).Prepare technical reports based on the candidate's skill level.Conduct site visits, initially with guidance, and then independently represent the company.Assist with project billing.This position is based in Guyancourt, with expected travel primarily within the Île-de-France region and occasionally to Marseille.

Join our dynamic team at Egis Group as an Asset Manager. In this pivotal role, you will oversee asset management functions, ensuring optimal performance and strategic growth. You will collaborate with cross-functional teams to develop and implement asset management strategies that align with our organizational goals. Your expertise will be crucial in analyzing market trends, managing portfolios, and enhancing asset value.

Join our Shared Services Center for Payroll & Personnel Administration as a Payroll Manager (CDD). Under the guidance of an experienced supervisor, you will manage a dedicated payroll portfolio, which includes:Entering variable payroll elements;Controlling data impacting pay slips;Analyzing and validating mandatory social declarations (such as DSN control);Preparing end-of-contract documents;Monitoring and managing sick leave;Responding to queries from employees and managers.This list is not exhaustive.This is a 6-month fixed-term contract (CDD).

Nous sommes à la recherche d'un Administrateur de Base de Données MongoDB pour garantir l'administration, la performance et la sécurité de nos bases de données dans des environnements critiques.Principales responsabilités :• Administrer et maintenir les bases de données MongoDB : installation, configuration, mises à jour et surveillance.• Assurer la haute disponibilité et la récupération des données en cas d'incident.• Optimiser les performances grâce à l'indexation, au sharding et à l'ajustement des requêtes.• Mettre en place et gérer les sauvegardes et restaurations.• Collaborer avec les équipes de développement pour concevoir des schémas de données performants et évolutifs.• Surveiller et analyser les performances afin d'identifier et résoudre les incidents.• Garantir la sécurité des données : gestion des accès et protection contre les menaces.• Documenter les procédures et les bonnes pratiques d'administration.• Participer aux projets de migration et de mise à niveau des bases de données.• Fournir un support technique aux utilisateurs et aux équipes de développement.

SOCOTEC is your partner in all sectors related to infrastructure and public works: roads, railways, metros, and trams; industrial and tertiary sectors; maritime and navigable waterways; water and energy.Our ambition is to be a global reference player in infrastructure. Our international teams work on some of the largest structures in the world throughout the asset lifecycle to ensure their sustainability and safety.As part of the Business Line Inspection, you will be based at the SOCOTEC headquarters in Guyancourt (78), under the supervision of the Art Works Inspection Manager.Your responsibilities will include:Preparing site interventions, including planning and organizing materials and plans,Coordinating and scheduling interventions in collaboration with the project manager,Accompanying an Art Works Inspector and participating in regular, periodic, and detailed inspections of art structures,Writing visit reports,Reporting observations recorded in the field using computer systems.Travel across the provinces is expected, particularly in the northern half of France.

Join Socotec as a Digital & Delivery Manager and lead the transformation of our digital services. You will play a crucial role in developing innovative solutions that enhance client satisfaction and operational efficiency. Collaborate with cross-functional teams to deliver projects on time and within budget while ensuring quality standards are met.

Mission: HELPLINE is in search of a PROXIMITY SUPPORT TECHNICIAN.Your key responsibilities will include:Organizing interventions:Performing maintenance tasks: Review diagnostics and tests performed by the Help Desk and complete the diagnosis as needed using established operational procedures and available tools (logic trees, scenarios, etc.) while applying your technical knowledge.Carry out necessary part replacements or configurations as per defined procedures.Refer issues to appropriate contacts.Preparing and installing workstations or software: Transport equipment to integration sites and user offices.Conduct installation operations strictly adhering to guidelines.Complete documentation to ensure traceability of preparations.Providing tailored responses to user requests: Assess the user's computer skills and autonomy level, adapting your approach accordingly.Advise, assist, and inform users based on their inquiries and within the scope of your responsibilities.Obtain user validation for the intervention or installation outcome.Document your interventions in the request and incident management tool.Monitoring case progress: Keep users informed about the status of their cases.Ensure adherence to deadlines and appointments.Managing equipment, spare parts, and stock: Update lists of parts and equipment removed from inventory.Participate in asset management.Record entries and movements of assets.Work hours: Daytime from 8 AM to 7 PM.

We are seeking a skilled Automation Specialist to join our team at Segula Technologies. In this role, you will be responsible for leading automation projects and implementing innovative solutions to enhance our industrial processes. You will work closely with various departments to ensure seamless integration of automation systems.Your expertise will play a crucial role in driving efficiency and productivity within our operations.