The positions in a company usually varied according to the company's size, industry, scale, and other factors. Here are some common job types and examples: 1. Senior management: including CEO, CEO, COO, and CMOs, who are responsible for the company's strategic planning, decision-making, and management. 2. Ordinary employees: including the heads of various departments, sales personnel, technical personnel, management personnel, etc., responsible for completing the company's various business and objectives. 3. The product department: responsible for the development and sales of the company's products, including product managers, designers, engineers, etc. 4. Marketing department: responsible for the company's marketing and sales, including marketing managers, sales staff, market researchers, etc. 5. Operation department: responsible for the company's operations and management, including operations manager, administrator, financial staff, etc. 6. Customer Service Department: responsible for providing quality service to customers, including customer service managers, customer service staff, customer technical support staff, etc. Human Resources Department: responsible for the company's recruitment, training, employee welfare and other aspects of the work, including the human resources manager, recruitment commissioner, employee welfare commissioner, etc. These are just some common types of positions. In fact, the types of positions in a company may depend on the specific situation and business needs of the company.