Experience at an ISP, hosting services operator or network operator
Knowledge of hypervisors (such as KVM, Xen, HyperV, VMware)
Experience with cloud management platforms such as OpenStack, GCP, AWS
Experience with Docker, Kubernetes
Experience with data center operations
Experience with software-defined networking
Clear understanding of fundamentals of Linux operating systems
Experience in system administration and network administration
Experience with physical servers management HP, Supermicro, IBM
Experience with physical network equipment HP, Cisco, Juniper
Experience with software/hardware storage systems and/or FibreChannel SAN
Good knowledge of Linux virtualization systems
Experience with log management, monitoring
Experience with automation tools Ansible or Chef
Knowledge of Git, Python, and Shell-script (for system operations purposes)
Written English would be sufficient