Freelance Subject Matter Expert - Physical Sciences

Job Responsibilities

• Review and evaluate AI-generated content related to subject areas you have expertise in.
• Audit content using defined criteria, including accuracy, completeness, relevance, and educational value.
• Complete assigned evaluations independently within established timelines.
• Contribute to scheduled quarterly review cycles and support additional ad hoc evaluation projects as needed.

Qualifications and Prerequisites

• PhD in the field of Physical Sciences (Chemistry, Materials Science, Computer Science, Mathematics, Physics).
• Minimum 2 years of research experience after PhD (mandatory).
• Currently practicing/working in a research capacity/teaching in a related area (mandatory).
• Familiarity with using Scopus (preferred).

About the role

Established in 2002, Cactus Communications (cactusglobal.com) is a leading technology company specializing in expert services and AI-driven products that enhance research funding, publication, communication, and discovery. Its flagship brand, Editage, provides a comprehensive suite of researcher solutions, including expert services and advanced AI products such as Mind the Graph, Paperpal, and R Discovery. With operations in Princeton, London, Singapore, Beijing, Shanghai, Seoul, Tokyo, and Mumbai, and a global workforce of over 3,000 experts, CACTUS is a pioneer in workplace best practices and consistently recognized as an excellent employer.