Linux system administrator

Your role will include supporting and maintaining Linux platforms across Asia-Pacific, acting as the escalation point for incidents and guiding deployment of new services. Administer Red Hat Enterprise Linux: installation, patching, upgrades, services (HTTP, NFS, LDAP, cron, etc.) Automate baseline installs and updates; manage services at boot-level, networking, users/groups, disk volumes (LVM, dm‑multipath), SELinux/PAM Monitor, tune, backup, and proactively fix performance issues Create and run Shell/perl/awk scripts for automation and troubleshooting Collaborate with peer teams and infrastructure stakeholders across business units Provide level‑3 support for major incidents, and participate in rollout of new services Level 3 certified ontology: RHCSA minimum; RHCE preferred

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