Job Description:
Language - English required; German, French, and Hebrew are desirable
Kubernetes:
* Architecture of a Kubernetes Cluster (controller, scheduler, kubelet, static pods, kube-proxy, deployments, daemon-sets, stateful-sets etc.)- understanding of the CSI and the CNI
* Efficiency in the navigation of a Kubernetes resources (kubectl, k9s) & understanding of the extensibility of Kubernetes through Custom Resources.
* Must have experience with IAM.
Networking Basics:
* Switching, vlans, subnetting, network t-shoot (dump, and analysys)
* IP addressing, routing
* common L7 protocols: DHCP, DNS, TLS
* efficiency setting IP interfaces, routes on a Linux machine
* efficiency with Linux networking tools (ip, tcpdump, dig, netstat, etc.)
* OOB interfaces - serial console.
Istio (Service Mesh) Basics:
* familiarity with the main concepts of a Service Mesh
* high level understanding of Envoy Proxy functionality
PKI:
* understanding of SSL Certificates, Root CA, Intermediate CA, CSR, renewing procedures.
* efficiency with openssl cli tool.
Linux:
* Deep knowledge of Linux (OS management, network administrator tasks, troubleshooting)
* understanding of Booting sequence (PXE boot)
* process management and systemd, journalctl
* Linux containers and namespaces
* Proficiency use of bash, vim, tmux, ssh
* Bash or python scripting
Hardware:
* Proficiency work with ILO, and OOB interfaces, cabling.
Windows:
* Active Directory, ADFS, Hyper-V, DSC, GPOs.
Networking Basics:
* Familiarity with Cisco switches console & familiarity with overlays VxLANs (eVPN), VRFs.
* Familiarity with routing protocols: OSPF, LLDP, BGP