Hi! I'm having difficulty understanding my project for an information security amp; technology class I am taking and needed some help to get

Hi! I'm having difficulty understanding my project for an information security & technology class I am taking and needed some help to get started. The project is writing a technology plan for a make up corporation and helping them with their networking. I'm having difficulty on the user domains portion and need some help getting started.

The company I am working for is a 3d printing company creating tools for a variety of industries. I'm to revamp their current WAN and LAN network structure.

The user domains I need to cover are:

Office & Administrative / Guests -

Has bring your own device needs/secure home accessibility

Needs security during meetings and presentations

Engineering

Requires high bandwidth workstations and manufacturing floor networking

Has independent server room installations

Manufacturing Personnel

Machinery will all be networked

Provide networking structure for a robust sensor environment. also including ID entry requirement

Guests

Must have a room where they can connect to the internet (limited)

What would the requirements and layout be for each of these user domains?