UNIX Systems Administrator

Irving, TX | Contract

Post Date: 10/27/2016 Job ID: 42329 Industry: Unix SysAdmin

UNIX Systems Administrator

Infrastructure delivery of Unix-based (AIX, RHEL, Solaris) servers.   The role requires coordination and execution of multiple projects, this includes prioritization of tasks, managing tickets, change control, user requests, proactive maintenance, application configuration, disaster recovery planning and testing, configuring and tuning of servers and any other associated SA tasks. The configured infrastructure is prepared and checked to ensure production quality standards are met.

This role will provide the individual with the opportunity to join an existing UNIX project delivery team, providing infrastructure solutions for the ICG/CTO/DCIS sectors.   Working in close partnership with data centre, project office, architecture, engineering and business technology teams to deliver enterprise class infrastructure solutions to our clients.   Within the project delivery environment flexibility is often required depending on project timelines and the customer requirements.

Key Responsibilities
• Build and configuration of server based solutions including clusters 
• Configuration of hardware from HP, IBM and Sun, using OS versions of RedHat, AIX and Solaris 
• Trouble-shooting and resolution of faults
• Root Cause Analysis of infrastructure related issues
• Customer liaison providing support and guidance to technology teams 
• Attendance and participation of project meetings
• Monitoring of infrastructure capacity
• Project-driven application deployments
• Adherence to CATE build standards and Citi Information Security standards
• DR testing and documentation
• Production Handovers & Procedural checks 
• Produce status reports and MIS as required
• Maintain team documentation and procedures
 
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