职位 (zhí wèi) literally combines 职 (zhí), meaning 'duty' or 'occupation', and 位 (wèi), meaning 'position' or 'place'. Together, they refer to a specific job role within an organization — not just any job, but the formal title and responsibilities attached to a particular post, such as 'marketing manager' or 'senior engineer'. It emphasizes rank, scope of authority, and official designation rather than general employment.

This term is commonly used in professional, administrative, and formal contexts: job postings, organizational charts, performance reviews, or discussions about career progression. Unlike the more general 工作 (gōng zuò, 'job' or 'work'), 职位 implies structure and hierarchy. It’s neutral in register but leans formal — you’d say 我申请了这个职位 ('I applied for this position') in a cover letter, but not in casual chat about weekend plans.