UNIX ADMIN

1 | Minimum 5+ Years’ experience in Solaris/Linux Administration who can handle production critical issues.
2 | Expert level in Solaris virtualization such as LDOM’s and Zones.
3 | Expert level in VMware virtualization of Unix servers and troubleshooting/administration of servers. 
4 | Experience in Red hat Linux virtualization.
5 | Expert-level knowledge in Redhat/OEL Linux/Ubuntu/CentOS administration and troubleshooting. Need to have good knowledge on recovering and rebuilding the existing PROD Linux servers.
6 | Expert-level knowledge of Oracle Solaris 8,9,10,11 Administration and troubleshooting of all physical and virtualized servers. Need to have good knowledge on recovering and rebuilding the existing PROD nodes.
7 | Must have strong knowledge in ZFS, SVM.
8 | Should have strong knowledge Oracle OPSCENTER , CDOM, LDOMs, Zones and VMware VCenter.
9 | In depth understanding & hands on with Linux kernel tuning / modifications. Volume management using LVM & VxVM. Host based storage management – Scanning / deleting LUNs, allocating/extending disk space, working with RAID arrays using “mdadm” & working with NAS filers. Advanced level working knowledge of NFS, auto-mounter, CIFS, samba. Red Hat package & patch management using “rpm”, “yum”
10 | Advanced level host based network management – working with static / dynamic routes, Ethernet bonding, VIPs, DNS, DHCP. Hands on experience with directory services – LDAP & NIS.
11 | Strong knowledge of NAS and SAN environment required to trouble shoot storage issues from OS end
12 | Should have good experience in working with various vendors in getting the hardware and software issues fixed.
13 | Expertise in Incident management, Problem management & Change management process understanding. 
14 | Hands on experience in automating using shell scripting.
15 | Excellent interpersonal and communication skills.
16 | Open to work in a 24x7 mode of shift with great attitude and good team player.