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.

24/2 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

Experience with web hosting environments.

Strong Linux (Debian), NGINX, PHP, Redis, Varnish, and Elasticsearch skills.

Monitoring tools: Zabbix, CloudWatch.

Backup, disaster recovery, and server optimization.

Education & Experience

Bachelor’s in CS/IT or related.

1 to 5 years of experience in managing infrastructure for eCommerce environments.

Flexible shift hours for 24/7 support.

Adherence to security and access control policies.