A Grammar Editor reviews and refines written content to ensure proper grammar, punctuation, spelling, and sentence structure. They work on various materials, including books, articles, reports, and digital content, to enhance clarity and readability. Grammar Editors must have a strong command of language rules and attention to detail. They may collaborate with writers, publishers, and content creators to maintain a consistent writing style. Some editors specialize in specific industries, such as academic, technical, or creative writing.