Atos – Linux expert ()


Atos is looking for a Linux expert for VDAB ICT Opertations. VDAB has an extended portfolio of business applications which support VDAB’s business functions and services. The applications are put in 3 SLA categories: • Services within office hours: 8 AM – 5 PM • Services within extended office hours: 7 AM – 7 PM • 24/7 services VDAB attempts to uniformize on following technologies: • Databases Oracle EE version 11 • Application servers Oracle Weblogic 10 and Tomcat • Webserver Apache • Operating System SuSe Linux Enterprise Server 11 • Virtualization VMWare VSphere5 Scope of services: all actions, processes and responsibilities necessary to guarantee a maximum performance of the hardware and software components, in line with the defined SLA’s and performance baselines. • Install and manage the server hardware, Operating System and its related software • Install and manage the middleware software between the Operating System and the business application • Install and manage the system management tools and the supporting software services necessary to support the applications • Be responsible for operational management of VDAB’s applications • Document all specific settings and parameters • Execute the Service Support responsibilities within the service window: o Administration, implementation and maintenance of the Linux infrastructure o Installation and maintenance of the system monitoring & management infrastructure o Linux system builds and support related to Linux issues • Manage the integrity and stability of the different environment • Min. 5 year experience as Unix/Linux System Administrator • Knowledge of shell scripting (Bash) • Knowledge of monitoring (Nagios, Icinga) • Expertise in Linux OS (SLES 11 • Expertise in virtualization (VMWare) • Expertise in Web Server (Apache) • Expertise in Web Application Server (Tomcat) • Experience with VDBA’s standard tools: o Siebel o Nagios o Database management and monitoring : Oracle Enterprise Manager o DataWarehouse Oracle BI • Experience with follwing supporting software and protocols: o DNS (Domain Name System) internal and external o DHCP o FTP o NTP o Backup client o Antvirus software o (reverse) proxy Squid o Batch scheduling with Redwood Cronacle • Prepared to work full time at the client site in the center of Brussels during the first year. • Prepared to work in 7-19h shifts • Prepared to be stand-by on a regular basis (24/7) • Fluent in Dutch, French and English



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