Dairy engineers design, develop, and maintain the machinery and equipment used in dairy processing plants. They ensure that the equipment is efficient, safe, and compliant with industry standards.

Professionals in dairy marketing and sales are responsible for promoting and selling dairy products to consumers and businesses. They develop marketing strategies, manage distribution networks, and work on branding and advertising.

Dairy inspectors work for government agencies or regulatory bodies to ensure that dairy farms and processing facilities comply with food safety and quality regulations. They conduct inspections and enforce regulatory standards.

Dairy extension officers work with farmers and dairy cooperatives to provide technical guidance and training on best practices in dairy farming and management. They help improve milk production and quality at the grassroots level.