Linux Administrator

Key Responsibilities

Linux Administration & Server Management

• Create, modify, and delete users, groups, and user profiles.
• Manage user access rights, passwords, and permissions.
• Configure and maintain Active Directories, domains, volumes, and RAID parameters.
• Deploy patches, service packs, and bug fixes in test and live environments.
• Provide proactive hardware and software updates based on OEM rollouts.
• Perform server decommissioning procedures, including failover tests.
• Maintain detailed documentation of activities, ensuring periodic review and approval.
• Collect and prepare reports for regulatory, internal, and ad hoc audits.

Server Virtualization & Cloud Management

• Manage VMware-based private cloud infrastructure and perform daily RUN operations.
• Design and provision virtualized infrastructure, including BCP and failover configurations.
• Perform migration activities between physical and virtual instances as needed.
• Administer virtual machines, including starting/stopping, cloning, and snapshot management.
• Maintain end-user access and manage networking configurations, VLAN tagging, and datastore administration.
• Support platform upgrades, updates, and contingency planning exercises.
• Coordinate with teams to ensure smooth operations during BCP mock releases and maintenance activities.