Writing User Manuals Install Guide Technical Documents in a B2B setting

The goal is to write technical manuals in Word or other tools (final documents are in PDF format). The applicant should be proficient in setting up software (windows-based), trying out the written install routines, furthermore testing the software (basic IT skills needed). The applicant should be self-motivated and should be open to learn about the applicable topics. A background in IT and / or electrical engineering is a plus.