Science Paper English Language Editing

I am looking for a knowledgeable editor who can provide an English language edit for a lengthy science paper. It's about 11000 words and would require the editor to have excellent command of the English language as well as a basic understanding of the subject matter.

Key Responsibilities:
- Edit grammar, punctuation and spelling
- Review text for readability, consistency and logical structure


Ideal Skills and Experience:
- Strong command of the English language
- Expertise in science-based topics
- Prior editing experience with scientific papers
- Attention to detail
- Thorough understanding of English language rules and principles. A proofreading certification would be a plus