Chennai, Tamil Nadu
Job Summary
Linux Administration (RHEL, CentOS, Ubuntu, SUSE) User & Group Management Filesystem & Storage Management NFS, DNS, DHCP Shell Scripting (Bash) Process & Performance Monitoring Patch Management Security Hardening & Vulnerability Remediation ITSM Tools (ServiceNow, Cherwell, Remedy) Incident, Change & Problem Management (ITIL)
Key Responsibilities
Linux Server Administration Administer and maintain Linux servers (RHEL, CentOS, Ubuntu, SUSE). Perform installation, configuration, upgrades, and patch management. Manage server health checks and proactive monitoring activities. Configure and maintain system services and operating system components. Implement and maintain Linux security standards and hardening practices. [Job descri...inistrator | Word], [HCL SOW Co...Draft V2.4 | Word] Incident & Problem Management Handle L2 incidents, service req
Skill Requirements
erform root cause analysis (RCA) for recurring incidents. Participate in major incident resolution and change implementation activities. Ensure adherence to SLA and operational KPIs. [HCL SOW Co...Draft V2.4 | Word], [SAKS2025-0...rvice V1.4 | Word] User & Access Management Create, modify, disable, and manage user accounts and groups. Manage file and directory permissions. Support authentication and access management activities. Maintain security compliance and audit requirements. [Job descri...inistrator | Word], [HCL SOW Co...Draft V2.4 | Word] Storage & File System Administration Create and manage file systems, logical volumes, and storage allocations. Perform filesystem
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