Marketing assistant

My company located in the U.S provides tutoring services in Math, ESL, French, Spanish and online math courses. I am looking for a marketing assistant who is skilled in social media marketing, email marketing and other types of marketing for the educational market my company is. The marketing assistant will be responsible for:
1. Help to set up effective ads in Facebook, Google, Twitter and other appropriate social media
2. Analyze ad performance and make recommendations
3. Do search engine optimization in website.
4. Check Google My Business. Analyze Performance. Make recommendations
5. Post content in social media pages: Facebook. LinkedIn, Twitter, etc.
6. Check Google analytics for website performance
7. Check Twitter, LinkedIn analytics and make recommendations
8. Check Google console analytics
9. Do email marketing
10. Possibly do some other tasks related to marketing