Systems Administrator (Unix/Linux)

Systems Administrator (Unix/Linux)Location: NYC, NYDuration: Long-TermJob Description:Seeking an experienced Unix/Linux Systems Administrator to manage, maintain, secure, and troubleshoot Oracle Unix/Linux infrastructure in a large-scale enterprise environment. Responsibilities include server installation and configuration, OS patching, performance monitoring, shell scripting, security hardening, disaster recovery, high availability, and backup/recovery using Symantec NetBackup and Veeam.Key Requirements:6–8 years of Oracle Linux/Unix system administration experience.Strong Linux/Unix installation, configuration, troubleshooting, and performance tuning.Experience with Oracle LDOMs, Zones/containers, and ZFS.Shell scripting and networking protocols: TCP/IP, DNS, NFS, LDAP, SSH, SFTP, SSL, SMTP, and SNMP.Experience supporting Oracle WebLogic, Oracle RDBMS, and Oracle Exadata.Knowledge of SAN, ASM, and OCFS storage technologies.Backup and recovery experience with Symantec NetBackup and Veeam.Experience with security patching, high availability, disaster recovery, and change management.Strong troubleshooting, communication, and documentation skills.