Among the various sectors, operators in the Healthcare and Pharmaceutical industry tend to have the highest salary range, which varies from approximately ?1.5 Lakhs to ?4.9 Lakhs per year. This higher salary range reflects the specialized skills, higher educational requirements, and the critical nature of healthcare services. In comparison, operators in Engineering & Construction earn between ?1.2 Lakhs and ?4.5 Lakhs annually, while those in Manufacturing earn from ?1.2 Lakhs to ?4.0 Lakhs per year. Therefore, based on the salary ranges provided, healthcare and pharma operators generally have the highest earning potential among these sectors.