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Job Title: System Administrator / Senior System Administrator Job Purpose: Provide 24/7 hosting and infrastructure support for Magento e Commerce environments, ensuring high availability, security, performance, and operational stability. Key Responsibilities: Monitor infrastructure using Zabbix and AWS Cloud Watch. 24/7 incident response and RCA documentation. Manage Debian Linux, NGINX, PHP, Redis, Varnish, Elasticsearch, and AWS services (EC2, RDS, ELB, S3, Route53, Auto Scaling). Ensure security: firewall, access control, SSL management. Backup & disaster recovery: automated backups, verification, and restore testing. Infrastructure-level performance monitoring and optimization. Scaling and provisioning for Single Server, Multi-Server, and Auto-Scaling environments Required Skills & Competencies: Experience with web hosting environments. Strong Linux (Debian), NGINX, PHP, Redis, Varnish, and Elasticsearch skills. AWS services expertise. Monitoring tools: Zabbix, Cloud Watch. Backup, disaster recovery, and server optimization. SLA-driven troubleshooting. Good communication skills Education & Experience: Bachelors in CS/IT or related. 1 to 5 years of experience in managing infrastructure for e Commerce environments. Work Environment: Remote Role Adaptable shift hours for 24/7 support. Adherence to security and access control policies. .