Design, build, and maintain highly available, secure, and scalable Linux systems
Manage and optimize Red Hat / CentOS / Oracle Linux / Ubuntu environments
Perform rack mounting, cabling, and physical deployment of servers in datacenter environments
Participate in datacenter setup, expansion, and relocation activities Install, upgrade, and patch OS, kernel, and system packages
Perform performance tuning across CPU, memory, storage, and network layers
Act as L2 escalation point for Linux-related incidents across production & non-production environments
Conduct root cause analysis (RCA) for critical and recurring issues Support virtualized and cloud platforms (VMware / AWS / Azure / GCP) Perform hardware replacement tasks such as CPU, Memory , disk etc.. on oracle and DELL hardware.
Ensure compliance with security standards and VAPT recommendations Create and maintain technical documentation, SOPs, and runbooks Provide technical guidance and mentor L1 / L2 engineers
📌 Linux System Administrator (Mumbai)
🏢 Ashtech Infotech
📍 Mumbai
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