Linux

Distributions

Debian, Ubuntu

RedHat, Rocky, CentOS

SUSE, SLES

Amazon Linux

Operating System administration

Package & Patch management

Users administration

General technical support to developer teams

Operating System installation

LDAP

Auditing

Storage

Standard

LVM

NFS

Raid

SAN

Troubleshooting

Monitoring

System alert resolution

Networking alert resolution

Application alert analysis

Scripting

See Scripting & Programming

Virtualization

AWS EC2

VMWare VSphere