Description

You will manage and troubleshoot production-critical Solaris and Linux environments, ensuring high availability and rapid recovery of existing production nodes.

Responsibilities

• Administer and troubleshoot Oracle Solaris 8-11, RHEL, OEL, Ubuntu, and CentOS servers, including physical and virtualized instances.
• Manage virtualization platforms including Oracle LDOMs, Zones, and VMware vCenter for Unix servers.
• Perform kernel tuning, storage management (ZFS, SVM, LVM, VxVM), and host-based network configuration (NFS, DNS, DHCP, LDAP).
• Automate routine tasks and incident response using shell scripting.
• Coordinate with hardware and software vendors to resolve infrastructure issues and adhere to incident, problem, and change management processes.

Required Skills

• 5+ years of experience in Solaris and Linux administration with a focus on production support.
• Expert-level knowledge of Oracle Solaris administration, including recovery and rebuilding of production nodes.
• Proficiency in Oracle virtualization technologies: LDOMs, Zones, OPSCENTER, and CDOM.
• Strong experience with VMware virtualization of Unix servers and vCenter administration.
• Advanced skills in storage management: ZFS, SVM, LVM, VxVM, RAID arrays (mdadm), NAS, and SAN troubleshooting.
• Hands-on experience with Linux kernel tuning, package management (rpm, yum), and host-based networking (static/dynamic routes, bonding, VIPs).
• Ability to work in a 24x7 shift environment and manage multiple critical incidents simultaneously.

Key Skills

Education

Any Graduate