Food technologists study the physical, chemical, and biological composition of foods to develop methods for safely processing, preserving, and packaging them. They seek ways to improve food's flavors and nutritional values and conduct tests to ensure they meet industry and government standards.

Keyskills: plant protection food quality control food processing chemical food production biological control
It is the responsibility of the site supervisor to assess hazards, determine risks, conduct regular inspections, and maintain a safety programme. ... The responsibilities of a site supervisor may include: Supervising workers, subcontractors and work activities