Social Media Administrative Assistant Needed for new brand - 2

We need someone who can search for specific types of content as per our instructions and examples, collect image and phrases in a Dropbox folder, and then after approval of material use software of mobile apps to watermark with our logo, and or assemble phrases and pictures in preparation for scheduled deployment on multiple social media platforms. We will write copy to go with the images, and put them into a final folder of approved posts. From there, the assistant should be able to use scheduling services to schedule the posts on different social media platforms, including predominantly Facebook, Instagram, Pinterest, Twitter, and others. Additionally, after deployment of posts, we may need help at times with monitoring comments for deletion, and using specific techniques we will direct to help develop a large following on these platforms. The assistant should be very able to demonstrate a strong comfort level and familiarity on Facebook, Instagram, Twitter, and Pinterest and should have the ability to quickly place text and logos on pictures, and have a good design sense.