A technical technology copywriter

We are looking for someone with knowledge of 3D Printing. They need to have strong technical understanding and be able to write with clarity and detail within integrated campaigns, and for content pieces aimed at an engineering audience.
Do you have relevant experience - please supply examples of writing within this field.
The copy produced will be translated into a number of languages - this will need to be kept in mind during the creation.

Must have English as first language.