Unix Specialist

Location: Gdańsk

Responsibilities:

• Supporting and maintaining high availability enterprise client infrastructures
• Proactive improvement to client infrastructures
• Resolve complex technical incidents and problems escalated by other internal departments
• Review system performance and identify, recommend and implement corrective actions
• Contribute to strategic Unix service offerings and products
• Responsible for peer review of Unix Third Line team changes
• Execute change management tasks in line with defined processes
• Attend Client service reviews to provide technical support and presence
• Provide transition support for complex projects and solutions
• Perform server go-live and decommissioning tasks
• Implementation of operational procedures, tools and best practice

Requirements:

• Possess a deep understanding of server and network infrastructure architecture
• Knowledge of Clustering technologies (e.g. Veritas Cluster)
• Good understanding of Internet technology and services (particularly Apache)
• Knowledge of backup strategies and systems (preferably NetBackup)
• Good knowledge of TCP/IP
• Understanding of security issues and ability to read/define and troubleshoot firewall rules and load balanced configurations
• Knowledge/experience of ITIL standards highly desirable
• Understanding of security issues and ability to read and define firewall rules and load balance configurations is beneficial
• Expert knowledge of one or more of the following Middleware technologies highly desirable:
• WebSphere
• WebLogic
• WebMethods
• JBOSS
• Tomcat

• VMware Certified Professional or equivalent demonstrable skills
• Red Hat Certified System Administrator (RHCSA) or equivalent demonstrable skills
• ITIL certification desirable