System Administrator Senior
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osition : System Administrator Senior
Function : Java Middleware Application Support Engineer
Description of tasks
• Support and administration of JAVA Enterprise (J2EE) applications.
• Create and maintain incidents/requests in our ticket system and follow ITIL best practices.
• Create and update knowledge articles for known issues and processes.
• Installation and deployment of Java applications on Weblogic in different environments (Acceptance, Production and others).
• Implement application monitoring in the different environments to ensure availability.
• Provide L1, L2 support and troubleshoot application and infrastructure components involved.
• Set up the monitoring scripts and automate the tasks performed by support team.
• Send out the notifications to the users in case of Downtime during business hours.
• Trigger investigations (registration of problems) in order to identify root causes and prevent potential impacts on the application.
• Provide Stand by support when required.
Knowledge and skills
• Strong written and interpersonal communication skills, with both technical and non-technical audiences.
• Excellent writing and training skills.
• Understanding of network protocols TCP/IP, HTTP/S.
• Understanding of Jana Enterprise, XML, Web services SOAP and REST.
• Good Knowledge of application servers (Weblogic, Wildfly, Tomcat) as well as Apache HTTP server.
• Good knowledge of Database Management systems (MySQL, Oracle RDBMS).
• Good Knowledge of GNU/Linux toolset, shell scripting in mandatory.
• Good knowledge of Splunk monitoring platform.
• Good knowledge of ITIL best practices.
Preferred skills
• Experience with large scale J2EE deployment and operational support.
• Cloud experience, preferably in Azure environments.
• Understanding of Docker and application containers.
• Good knowledge of SOA Architecture and Web services (SOAP and REST).
• Experience with SoapUI and free API test tool.
• SSL certificate management knowledge is nice to have (keytool, openssl).
• Knowledge of SQL.
• ITIL foundation certification.
Working Conditions:
- 2 days onsite per week from the office in Brussels
- 3 days remote
- Work shifts of 8 hours covering the time range between 08:00 am and 06:00 pm from Monday to Friday with some flexibility required when overtime is exceptionally needed + On demand- Standby service from 06:00 pm to 08:00 am + weekends and during public and Commission holidays
- Occasional travel for missions (related expenses can be invoiced based on evidence).
- Citizenship : The candidate has to be an EU Member State equivalent at the date of signature of the specific agreement.
Languages
- English is mandatory - Oral/Written
- Working languages : English
- Any other European Language : nice to have
Customer : EU Brussels
Start date : asap.
End date : 31.08.2024 with extensions.
Daily rate : 435 €
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