installation, configuration et maintien de services (DNS (windows, bind9, named), WEB (IIS, Apache, LAMP, Tomcat), Haute Dispo / Repartition de charges (AWS Elastic Load Balancer / Auto scaling groups, Haproxy), Mail (exim, dovecot, 365), FTP & stockage(vsftpd, proftpd, pureftpd, ftp IIS, AWS S3) Gestion des MAJS OS via WSUS / Puppet