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System Administrator- Abu Dhabi

UAE - Dubai - United Arab Emirates
negotiable Expires in 2 months

JOB DETAIL

Job Purpose: 

 Responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure including network for the border control system environment                                     

 Responsabilities, Duties:      

  •  Install new versions of the Oracle RDBMS and its tools and any other tools that access the Oracle database.
  • Develop and maintain installation and configuration procedures.    
  • Install and configure App servers (Tomcat server, Jboss)
  • Must possess proven administration ability on RedHat Enterprise Linux (RHEL) and/or CentOS 5, 6, and/or 7, Linux Process management utilities, bash scripting and SQL queries
  • Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups. 
  •   Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created, and media is recycled and sent off site as necessary. 
  •  Create, change, and delete user accounts per request.
  •  Repair and recover from hardware or software failures.
  • Coordinate and communicate with impacted constituencies
  •  Must be able to work on a variety of problems of moderate scope and complexity where analysis of data and/or situations requires evaluation of multiple factors.     
  •  Apply OS patches and upgrades on a regular basis, and upgrade administrative tools and utilities. Configure / add new services as necessesary
  •  Perform ongoing performance tuning, hardware upgrades, and resource optimization as required. 
  • Troubleshoots with problems regarding the databases, applications and development tools.      
  •  Maintain data center environmental and monitoring equipment .                                           
  •  Managing network devices (switches and F5) using network configuration and debugging utilities. Monitoring server and tools, NTP (ntpd). 
  •  Managing partitions and hard drives at your system – especially at different RAID levels and logical volumes management (LVM).                    

 Skills / Qualifications:    

  •         More than five years of previous systems support, administration and configuration experience. 
  • System Administration, LAN/WAN Knowledge, Performance Tuning ; Strong analytical skills.                                 
  •  Strong Linux administration skills; f5 network big ip; Application servers knowledge (tomcat).                                
  • Troubleshooting, learning and solve problem quickly skills
  •  Knowledge about Oracle database including tables, DML, Backup and restore.                                                                                                                     
Dubai, United Arab Emirates

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