- Carry out deployments of customer architectures- Participate in the implementation and operational maintenance of client infrastructures- Provide support to our customers- Accompany our customers in the handling of products and services- Ensure the availability and performance of the platforms within the established service levels- Participate in the life of production (Incidents / Changes / On-call) and work jointly with the Engineering and Infrastructure team (Change of topology / architecture)- Troubleshoot performance, reliability and scalability issues- Know how to bring your expertise in improving methods and tools

Managing the internal infrastructure of Edifixio (Debian)Manage our customers' servers (Redhat)Manage the servers of our customers hosted at IBM Cloud (IAAS and PAAS)Ensure the supervision of our infrastructure and that of our customers (Prometheus and Grafana)Ensure the security of our servers and those of our customersAutomate recurring tasks (bash script, ansible)Provide internal and customer supportProvide training for new recruits

Manage Linux servers (package installation, upgrade distribution,User Management...)Install, configure, monitor and update Quanthouse applicationsProvide support for customers

Manage WEB servers, FTP, databaseMonitor and manage alerts from different serversManage Linux servers (package installation, upgrade distribution...)Prepare and set up infrastructure for new customersManage the security of client websites (certificate installation, traffic analysis, firewall...)Propose solutions (optimization, security) to customersManage monitoring servers (probes, users, groups...)Dealing with customer requests

Manage Web servers, FTP, database, MX, DNS... (Debian)Monitor and manage alerts from different serversAutomation of recursive tasks (bash scripting)Outsource Linux and Windows servers (upgrade distribution, verification monthly...)Manage the security of shared platforms and dedicated serversBoost connect session management (Citrix)

Monitor servers, network equipments and customer applicationsEnsure the proper functioning of the computer system and networksImplement operating procedures and optimize themGuarantee the availability of hardware and applications to usersProvide application installation, troubleshooting and training as part of customer supportManage Active Directory, Exchange 2010 and Office 365 serversTrack scheduled backups and preventive interventions.Train new recruits (IBM Power i, AD, Exchange...)