Production Engineer

Project overview

Context

Within GIE BPCE-IT, the activity of the Establishment Support service consists of supporting the Caisses d’Épargne and Banques Populaires in the integration and optimization of their specific applications (called "Privatifs"). These applications, with varied architectures, must be integrated and aligned with the technological and security standards of BPCE-IT's service offerings.

The service requires a hybrid profile, combining expertise in system administration (Windows/Linux), a strong culture of application production, as well as an aptitude for customer relations and architecture support.

Missions

Technical Skills

Working Conditions

• Support, qualify the needs of the establishments and recommend target architectures (systems, middlewares, flows) in compliance with BPCE-IT's security rules.
• Ensure end-to-end technical integration of the application: definition, implementation, creation of test and production environments, post-deployment validation.
• Write Technical Architecture Documents (DAT), Operating Documents (DEX), technical acceptance test plans, and Run instructions.
• Manage and secure the deployment of application packages via the group's CI/CD processes and tools.
• Propose automations for repetitive operational tasks (scripting).
• Provide Level 2/3 support: investigation, log analysis, resolution of infrastructure or application anomalies.
• Lead crisis cells and technical meetings for critical incident resolution by mobilizing relevant experts.
• Design and deploy monitoring and metrology dashboards.
• Ensure capacity monitoring of infrastructures (CPU, memory, disk) to anticipate hardware evolution needs.
• Participate in various project phases, manage if necessary, and implement technical solutions.
• Perform diagnostics, propose and implement corrections and backup solutions.
• Act as the interface with experts from other domains and manage exchanges with subcontractors.
• Define and verify the application of operating system best management practices.
• Design standards and best management practices (IT security, quality).
• Ensure the upgrade, assembly, consistency, and approval of software in compliance with the architecture.
• Take charge of integrating new applications or software packages (transactional and/or batch).
• Perform reception, validation, packaging, installation, and deployment of components.
• Carry out technical acceptance testing and approval of components/applications.
• Participate in the improvement of industrialization and deployment processes and tools.
• Work in close collaboration with the Development, Infrastructure, and Security teams.
• Take charge of maintaining the operational condition of hardware and software infrastructures related to user infrastructure (remote deployment, packaging, messaging, groupware, directories, etc.).
• Understand change and its technical context.
• Complete the proposed test plan, prepare test infrastructures.
• Validate documents and procedures intended for production.
• Perform technical tests, analyze results, contribute to diagnostics in case of malfunction.
• Write detailed reports for the GO/NOGO decision for production deployment.
• Build or update reusable test assets.
• Report to the Integration Manager.
• Contribute to continuous improvement and industrialize recurring technical tests (automation, tooling).
• Develop scripts and tools to automate tasks and improve efficiency.
• Design and maintain automation with tools such as Terraform or Ansible.
• Propose Finops solutions to optimize performance and reduce costs.
• Support development teams in implementing best security practices and using DevSecOps tools.
• Stay up-to-date on new security threats and DevSecOps tool evolutions.
• Windows Server operating systems (administration, PowerShell scripting, IIS) and Linux (RedHat/CentOS) (administration, troubleshooting, Bash/Python scripting).
• Deployment tools: Digital.ai Release & Deploy (formerly Xebialabs XL Release / XL Deploy).
• Git, Bitbucket, Jenkins practices.
• Monitoring, observability, and logging: Zabbix, Splunk.
• Scheduling: Control-M.
• File transfer: secure protocols (CFT, SFTP).
• Middlewares and networks: Apache, Tomcat, IIS, Jboss.
• Databases: SQL querying, SQL Server, PostgreSQL, Oracle, MySQL instance management.
• Network and security: TCP/IP protocols, routing, Load Balancing (F5), SSL certificate management.
• Start date: 01/12/2026
• End date: 31/05/2027
• Desired days: 210 days
• Location: BPCE-IT Balma Site
• Toulouse
• Travel: no
• Desired on-site presence: 2 days per week

Project details

• Start: flexible
• Remote: hybrid
• Location: Toulouse, France, FR
• Languages: French