An Industrial Hygienist identifies, evaluates, and mitigates workplace hazards to ensure health and safety compliance. Key responsibilities include conducting risk assessments, monitoring exposure levels, and implementing control measures. Proficiency in science and engineering principles is essential, along with certifications like CIH. Typically working in manufacturing or healthcare, they collaborate with safety officers and managers. Career progression can lead to roles such as safety manager or environmental health director, enhancing organizational safety culture and employee well-being.