# OSI Models

Skill · IT Infrastructure and Networking

Canonical page: https://career.thegoodapps.co/skills/osi-models

The OSI (Open Systems Interconnection) Model is a conceptual framework that standardizes network communication into seven layers, from physical hardware transmission up to application-level software. Network engineers and IT professionals use it to troubleshoot connectivity issues, design network architectures, and understand how protocols like TCP/IP relate to different layers of data transmission.

Related skills: [TCP/IP](https://career.thegoodapps.co/skills/tcp-ip), [Network Troubleshooting](https://career.thegoodapps.co/skills/network-troubleshooting), [Network Protocols](https://career.thegoodapps.co/skills/network-protocols), [Subnetting](https://career.thegoodapps.co/skills/subnetting), [Wireshark](https://career.thegoodapps.co/skills/wireshark)

## Open roles requiring OSI Models (0)

None of the roles we have read name this skill yet. A large share of the visible corpus has not been parsed for skills, so this is at least as likely to be our backlog as the market's verdict.