Qualifications, Experience and Skills required:

• BSc or graduate in relevant field: Environmental health/science, Epidemiology, Biostatistics, Life sciences or Information Sciences
  
• Prior coursework in research methods, epidemiology or statistics
  
• Evidence of academic writing experience i.e., thesis, technical reports, publications or term papers.
  

• Conduct structured database searches using predefined Boolean strategies across sources such as PubMed, Web of Science and discipline specific repositories
  
• Document search strings, filters, and database settings for reproducibility
  
• Perform title—abstract and full-text screening using predefined inclusion/exclusion criteria
  
• Apply screening protocols in tools such as Rayyan, or EPPI-Reviewer
  
• Record exclusion reasons at full-text stage according to PRISMA standards
  
• Participate in inter-reviewer agreement exercises
  
• Extract study characteristics, methods, exposure/outcome definitions, and effect estimates into standardized templates
  
• Create evidence tables and summary matrices
  
• Support narrative synthesis drafting by grouping comparable studies