

- Operation and management of On-Premise & Public Cloud
- Operation and management of Linux, Windows
- Experience in building AWS/GCP/MS Azure services
- Experience or deep consideration in cloud migration
- Experience in managing On-Premise servers
- Experience in system 'architecture design'
- Responsibility for solving problems and optimizing system resource utilization
- Deep consideration in 'automation' for efficient operation
- Deep consideration in 'monitoring' for stable operation
- Experience in operating/building at least one of Zabbix, Grafana, ELK, Graylog
- Experience in building automation and operating services using Open Source
- Experience in utilizing scripts in various languages (bash, python, etc.)
