Ever wondered how IT infrastructure roles actually divide their core focus? While there is often overlap in skills, each role serves a distinct purpose in keeping technology environments up and running: * System Admin Focus: Stability, Availability & Efficiency * Core Responsibilities: Operating systems (Windows/Linux), Active Directory, patch management, backups, user management, and system monitoring. * Network Engineer Focus: Connectivity, Performance & Reliability * Core Responsibilities: Routing & switching (OSPF, BGP, VLANs), IP addressing/subnetting, firewalls, VPNs, and packet analysis. * Datacenter Engineer Focus: Infrastructure, Performance & Scalability * Core Responsibilities: Physical server hardware, virtualization (VMware/Hyper-V), SAN/NAS storage, rack/power management, and spine-leaf networking. Understanding these distinct focus areas makes it much easier to build specialized teams, design clear career paths, or plan IT infrastructure projects effectively. Which path did you start in, and where is your focus today? #ITInfrastructure #SystemAdministration #NetworkEngineering #DataCenter #TechCareers - @itlandytech