Linux System Administrator

Key Responsibilities

. Deliver proactive system reviews, tuning & resilience improvements

. Resolve incidents and analyze problems

. Work with Engineering teams on solution design & deployment

. Define configuration standards for Linux & system software

. Provide technical support to development and operations

. Drive system troubleshooting, RCA, and recovery

. Lead outsourced technical teams

. Plan & deliver OS upgrades

. Approve/supervise major change requests

. Conduct performance analysis & tuning

. Automate system operations

. Drive patching & software upgrades

. Manage backup, recovery, and asset inventory

. Design & enforce access control frameworks

. Implement strong monitoring for service reliability

. Mentor junior engineers

. Support compliance & audit requirements

. Conduct capacity planning and performance management

Functional & Technical Competencies

. Linux, Solaris, UNIX systems & services (volume manager, NTP, DNS, clustering, etc.)

. Troubleshooting & performance tuning for Linux/UNIX

. Linux server clustering implementation

. Information security knowledge

. Networking & data communication

. Middleware/app execution in Linux/UNIX (advantage)