Experience

GeoJunxion BV

• Netherlands
• Information Services
• 1 - 100 Employee

• System Administrator (Unix)

  • Feb 2005 - Present

  Vast experience in the IT industry as Unix System Administrator of several Unix Flavors GIS domain. Proved ability on system administration and technical support tasks environment. Familiarity with writing shell scripts and using programming languages. Experience in environment as SOLARIS administrator in 24X7 Support environments. Administrating the different packages and knowledge of patch administration. Disk configuration & Managing file systems. Creating & maintaining User Accounts Experience in resolving Login issues File security implementations by using Setuid, Setgid and Sticky bit. Monitor system using Iostat performance parameters, Vmstat, Top and Prstat Monitoring Virtual memory, adding additional swap space as needed. Configuring, Maintaining, and Troubleshooting Server and client Systems enabled with NFS. Installation and configuration of samba servers Administration and management through SMF. Network Installation and Custom Jumpstart Installation Implementing RAID levels RAID 0, RAID 1, and RAID 5. Troubleshooting day to day issues based on the ticket system and closing the ticket with in SLA. Experience in environment as Veritas Volume Manager and Cluster administrator. Scripting Language Partially knowledge of “Shell” Scripting for UNIX and Linux Creating script for copy, tar, bzip, gtar, copy log files Creating script for scheduling process for use crontab and at command Adding automatic virtual memory in solaris system Use sed, cut, diff, sort, find, grep etc. commands for shell scripting Show less