> Markdown version of [/jobs/ext/3230836-principal-systems-architect-i](https://www.wearedevelopers.com/jobs/ext/3230836-principal-systems-architect-i). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Systems Architect I - **Company:** SBS - **Location:** Courbevoie, France - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Active Directory, Data Analysis, Authentication Protocols, Microsoft Azure, Cyber Security, Computer Networks, Domain Name System (DNS), Multi-Factor Authentication, Identity and Access Management, Virtual Private Networks (VPN), Kerberos (Protocol), Lightweight Directory Access Protocols (LDAP), OAuth, Windows PowerShell, Role-Based Access Control, Azure Active Directory, Security Assertion Markup Language (SAML), Single Sign-On, Cyberark, Office365, Firewalls (Computer Science), Information Technology - **Published:** September 4, 2026 - **Apply:** https://fr.indeed.com/viewjob?jk=81d5e835c25bb4a5 ## About the Role The foundation of success is found in the ability to work with diverse technical and non-technical teams to promote the implementation of security principles into the business processes. A successful candidate must be able to communicate effectively (verbal and written) with our internal and external customers while analyzing and solving security problems collaboratively to ensure the best customer experience to our internal and external customers. And in every case, strong ethical behavior must guide the work to protect our customers and their data. The best candidates navigate the complexities of leadership in a diverse, multi-team environment. They must be able to communicate professionally, empathetically and effectively. Other Knowledge, Skills and Abilities * Ability to analyze data and information with an understanding of regulatory requirements as well as security frameworks and methodologies * Meticulous attention to detail * Strong problem-solving skills * Ability to work comfortably under pressure and deliver on tight deadlines * Ability to maintain the highest standards of confidentiality, integrity, and personal accountability Work Experience * Demonstrated success administrating Entra ID and M365 * Preferred 3 years relevant work experience and software experience: Entra ID/Microsoft O365 Demonstrated knowledge and/or experience in the following: * Strong knowledge of identity and access management concepts, such as SSO, role-based access control, and identity federation. * Experience with identity and access management tools, such as Active Directory, LDAP, and Azure AD. * Strong understanding of authentication protocols, such as SAML, OAuth, and Kerberos. * Familiarity with networking concepts like firewalls, VPNs, and DNS. * Experience with Entra ID/M365 automations using PowerShell. * Experience with at least one PAM solution (CyberArk, Wallix, Secret Server, etc.) * Ability to troubleshoot technical issues related to identity and access management. * Willingness to learn new technologies and keep up with industry trends. Preferred certifications * SC-300 - Microsoft Identity and Access Administrator ; * AZ-900 - Microsoft Azure Fundamentals ; * AZ-104 - Microsoft Azure Administrator. ## Description English Version This is more than a job. It's a chance to build, grow, and make a real impact! We are seeking an IAM (Identity & Access Management) Specialist to support our infrastructure security and operations. As part of our Cybersecurity Solutions Group (CSG), this role is responsible for account life cycle management and auditing as appropriate. The IAM Specialist utilizes defined workflows to support infrastructure and services access through users, groups, service principals, SSO integrations, and enterprise apps. Additionally, the IAM Specialist helps support the security operations of CSG as required. Responsibilities: The selected candidate will follow policies and procedures for the IAM program to: * Provide end-user technical support to enable user services and app access * Collaborate with corporate teams to implement, manage and ensure user access to systems, applications, and data. * Monitor compliance with policies, regulations, and customer requirements. * Perform assessments and audits of the IAM systems as directed by CSG management. * Investigate incidents and recommend corrective actions. * Update processes and procedures as necessary. * Value documentation creation and communication, leverage technical experience to enhance team collaboration, and be self-driven to solve problems with a focus on achieving the team mission. * Collaborate with the CSG Management and various IT Teams to support the IT Security Mission * Provide support for M365, Entra ID and other IAM related functions + Participate in projects and production support operations focused on implementing Identity and Access Management (IAM) integrations and Roles Based Access Control (RBAC) strategies and integrations. + Collaborate in the design, implementation, and support of the IAM technologies. + Participate in projects to ensure standard processes and procedures are implemented when rolling out new provisioning and role management points. + Support the enrollment of Multifactor Authentication (MFA) and Single Sign-on (SSO)., Nous recherchons un(e) Spécialiste IAM (Identity & Access Management) pour contribuer à la sécurité et à l'exploitation de nos infrastructures. Au sein de notre Cybersecurity Solutions Group (CSG), vous serez notamment responsable de la gestion du cycle de vie des comptes et de la réalisation des contrôles et audits associés. Le/la Spécialiste IAM s'appuie sur des processus et workflows définis afin de gérer et sécuriser les accès aux infrastructures et aux services via les utilisateurs, les groupes, les identités applicatives (service principals), les intégrations SSO et les applications d'entreprise. Vous contribuerez également, selon les besoins, aux activités de sécurité opérationnelle du CSG. Vos responsabilités Dans le respect des politiques et procédures du programme IAM, vous serez amené(e) à : * Fournir un support technique aux utilisateurs afin de leur permettre d'accéder aux services et aux applications ; * Collaborer avec les équipes de l'entreprise afin de mettre en œuvre, gérer et garantir les accès des utilisateurs aux systèmes, applications et données ; * Veiller au respect des politiques internes, des réglementations et des exigences clients ; * Réaliser des évaluations et des audits des systèmes IAM, selon les orientations de la direction du CSG ; * Participer à l'analyse des incidents et recommander les actions correctives appropriées ; * Mettre à jour les processus et procédures lorsque cela est nécessaire ; * Créer et maintenir une documentation de qualité et favoriser son partage afin d'améliorer la collaboration au sein de l'équipe ; * Mettre à profit votre expertise technique et votre autonomie pour résoudre les problèmes, avec une attention constante portée aux objectifs de l'équipe ; * Collaborer avec la direction du CSG et les différentes équipes IT afin de contribuer aux objectifs de sécurité des systèmes d'information ; * Assurer le support des environnements M365, Entra ID et des autres fonctions liées à l'IAM ; + Participer à des projets et aux activités de support en production portant sur la mise en œuvre d'intégrations IAM et de stratégies de contrôle d'accès basé sur les rôles (RBAC) ; + Contribuer à la conception, à la mise en œuvre et au support des technologies IAM ; + Participer aux projets visant à garantir la mise en place de processus et procédures standardisés lors du déploiement de nouveaux mécanismes de provisioning et de gestion des rôles ; + Assurer le support lié à l'enrôlement et à la gestion de l'authentification multifacteur (MFA) et du Single Sign-On (SSO). Profil recherché La réussite dans ce poste repose sur votre capacité à collaborer avec des équipes techniques et non techniques variées afin de promouvoir l'intégration des principes de sécurité dans les processus métiers. Vous savez communiquer efficacement, à l'écrit comme à l'oral, avec les clients et interlocuteur(trice)s internes et externes. Vous êtes capable d'analyser et de résoudre des problématiques de sécurité de manière collaborative afin de garantir une expérience de qualité à nos utilisateurs et à nos clients. Une éthique professionnelle irréprochable guide vos actions afin de protéger les données et les intérêts de nos clients. Vous savez évoluer dans un environnement diversifié impliquant plusieurs équipes et faites preuve d'une communication professionnelle, empathique et efficace. ## Related Videos - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) - [Develop enterprise-ready applications for Microsoft Teams with Azure resources on modern web technologies](https://www.wearedevelopers.com/videos/187-develop-enterprise-ready-applications-for-microsoft-teams-with-azure-resources-on-modern-web-technologies) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Advanced Cypress: custom assertions and tasks](https://www.wearedevelopers.com/videos/790-advanced-cypress-custom-assertions-and-tasks) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Best Companies to Work For in Paris: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/190-best-companies-to-work-for-in-paris-top-25-companies-in-2023) - [Best Companies to Work For in France: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/189-best-companies-to-work-for-in-france-top-25-companies-in-2023) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Events like RSAC Get You CISOs. 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