Altanna

About the Company

Expert dans la construction, l’intégration, l'exploitation et la sécurisation d’infrastructures IT complexes. Altanna c'est une équipe composée d'Architectes et d’Experts spécialisés, intervenants sur des projets à fort engagement. Notre expertise se décomposent selon plusieurs axes principaux : - Exploitation IT & Performance – Assurer la continuité, l’optimisation et la surveillance des systèmes. - Cybersécurité & Résilience – Renforcer la sécurité du SI avec une approche Zero Trust. - Réseaux & Cloud – Des infrastructures flexibles et adaptées aux nouveaux usages. - Industrialisation & Automatisation – Accélérer l’innovation avec des opérations IT fluides. Nous accompagnons nos clients ETI et Grands Comptes à travers des services de déploiement, de maintien en conditions opérationnelles, de services managés ou encore d'assistance technique longue durée. Altanna est présente à Lyon, Lille, Paris, Dijon, Nantes et Toulouse

Listed Jobs

Company Name

Altanna

Job Title

Architecte Fonctionnel Digital Workspace F/H

Job Description

Job Title: Digital Workspace Functional Architect Role Summary: Design, maintain and organize end‑to‑end user‑support documentation for office, specialized, business and mobility services. Ensure consistency of support processes, coordinate with cross‑functional stakeholders, and contribute to continuous improvement, quality and automation of support workflows. Expectations: - Deliver clear, structured, centralized documentation (frameworks, procedures, guidelines). - Interface with solutions managers, technical leads and tiered support teams. - Analyze impact of changes, manage updates, and maintain quality across tickets and tools. Key Responsibilities: - Analyse user needs and formalise incident/ request use cases. - Update, structure and publish documentation in the central repository. - Lead documentation‑related meetings and coordinate with support teams. - Track evolution of services and process updates. - Perform quality control of tickets (ticket picking). - Participate in continuous improvement, ticket quality, and tool deployment testing. - Support automation and optimisation of support actions. Required Skills: - Strong background in IT support and document management. - Proficiency with Microsoft environments (Office 365, Active Directory). - Experience with ServiceNow, Confluence, JIRA. - Knowledge of ITIL processes. - Self‑driven, excellent communication, synthesis, and multi‑stakeholder collaboration. Required Education & Certifications: - Bachelor’s degree or equivalent in Information Technology, Computer Science, or related field. - ITIL Foundation certification preferred.

Lyon, France

Hybrid

08-12-2025

Company Name

Altanna

Job Title

Expert Supervision et Monitoring F/H

Job Description

Job title: Supervision & Monitoring Administrator (F/M) Role Summary: Administer, configure, and automate Zabbix V7 and Dynatrace environments for a large-scale infrastructure (45,000 servers) across Unix/Linux and Windows platforms. Drive DevOps practices, including IaC and CI/CD, to ensure seamless monitoring, automation, and continuous improvement. Expectations: - Manage a complex monitoring stack with 45k servers. - Deliver high availability, performance, and security for the monitoring platform. - Collaborate with cross-functional teams to implement automation and DevOps workflows. - Provide expert guidance on monitoring best practices and infrastructure scalability. Key Responsibilities: - Deploy, configure, and maintain Zabbix V7 for a hybrid cloud/ on-prem environment. - Integrate new servers, network devices, and K8s clusters into the monitoring platform. - Administer Dynatrace for application and infrastructure monitoring. - Automate repetitive tasks using Ansible, GitLab CI/CD, and scripting (Python, Bash). - Maintain and evolve the monitoring infrastructure, ensuring optimal operation. - Contribute to DevOps transformation initiatives, focusing on automation and Infrastructure‑as‑Code (IaC). - Participate in incident response, performance tuning, and capacity planning. Required Skills: - Deep experience with Zabbix administration (V7+). - Hands‑on with Dynatrace monitoring. - Proficiency in Unix/Linux and Windows system administration. - Strong scripting skills: Python, Bash. - Experience with DevOps tools: GitLab, CI/CD pipelines, Ansible, Docker, Kubernetes. - Familiarity with high‑scale server environments (tens of thousands of hosts). - Knowledge of network device monitoring and server metrics. - Ability to design and implement IaC and automation solutions. Required Education & Certifications: - Bachelor’s degree or equivalent in Computer Science, Information Technology, or related field. - Relevant certifications (e.g., Zabbix Certified Administrator, Dynatrace, Ansible, Docker/Kubernetes). - Prior experience as a Systems Administrator, Network Administrator, or Monitoring Engineer.

Nantes, France

On site

12-12-2025

Company Name

Altanna

Job Title

Supervision et Monitoring F/H

Job Description

Job title: Supervision & Monitoring Engineer Role Summary: Lead the deployment, configuration, and operation of a Zabbix-based monitoring platform for a large-scale, heterogeneous infrastructure of approximately 45,000 servers (Windows, Linux, Unix). Manage integration of new servers and network devices, administer Dynatrace for application performance, and industrialize monitoring tasks using DevOps tools. Expectations: Maintain operational readiness of the monitoring stack, ensure continuous evolution, and support a hybrid work model with 3 days onsite and 2 days remote. Key Responsibilities: - Deploy, configure, and maintain the Zabbix platform. - Integrate new servers and network equipment into the monitoring environment. - Administer Dynatrace and other APM tools. - Automate recurring monitoring and administration tasks. - Use Ansible, Git, CI/CD pipelines, and Python to industrialize operations. - Maintain infrastructure uptime and plan for future scalability and improvement. Required Skills: - Proven experience as a Monitoring/Supervision Administrator. - Strong proficiency with Zabbix. - Experience managing large server environments (tens of thousands of hosts). - Knowledge of Windows, Linux, Unix operating systems. - Familiarity with CI/CD, Ansible, Docker (or similar containerization), GitLab, and version control. - Scripting skills in Python and Bash. - Ability to work in a hybrid onsite/remote schedule. Required Education & Certifications: - Not specified.

Nantes, France

On site

15-12-2025