Linux System Administrator

Job Title: System Administrator / Senior System Administrator Job Purpose: Provide 24/7 hosting and infrastructure support for Magento eCommerce environments, ensuring high availability, security, performance, and operational stability. Key Responsibilities: ● Monitor infrastructure using Zabbix and AWS CloudWatch. ● 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, ...