Understanding how a company is organized is essential for anyone building professional vocabulary in English. From accounting to customer service, each department plays a specific role, and knowing the right job titles helps you communicate with confidence in interviews, meetings, and everyday work conversations.
What departments make up a company?
Every company divides its work into specialized areas. Each department focuses on a particular function, and inside each one you will find specific positions or job titles. Here is a breakdown of the most common departments and the roles you might encounter.
What does accounting do? [0:15]
Accounting is all about money. If you work in this department, you deal with the company's financials. Three common positions are:
- Accountant: the professional who manages financial records.
- Financial advisor: someone who provides guidance on financial decisions.
- Actuary: a risk analyst who performs detailed risk analysis to help the company plan ahead.
Pronunciation tip: the word actuary is stressed on the first syllable — it is not "actu-ary" but actuary.
How are marketing and sales connected? [1:20]
Marketing promotes the business and the purchase of products. It works hand in hand with sales: marketing shows the brand and the product, while sales closes the deal. Typical positions include:
- Marketing analyst: reviews data across many areas of the company.
- Marketing coordinator: organizes campaigns and projects.
- Marketing specialist: focuses on one specific area within marketing.
The key difference between an analyst and a specialist is scope. An analyst looks at general data across the company, while a specialist concentrates on a single, well-defined area.
What is human resources responsible for? [2:14]
Human resources, commonly abbreviated as HR, is all about people. The department handles recruiting, training, perks and benefits, and even dismissals or firing. Common roles include:
- HR manager: leads and manages the people team.
- Recruitment specialist: finds and attracts talent for the company.
- Trainer: delivers training sessions to employees.
What do IT, operations, and production handle?
Why is IT essential in every company? [3:12]
Information technology, almost always shortened to IT, covers computers, systems, maintenance, and infrastructure. Since nearly every job today involves technology, most companies need an IT department. Positions you should know:
- Software developer: builds and maintains software applications.
- Data scientist: analyzes complex data to support decisions.
- Information security analyst: protects company data and systems. This field is often called InfoSec, so the title becomes InfoSec analyst.
What does the operations department do? [4:22]
Operations, frequently shortened to ops, manages logistics and ensures everything runs smoothly. Key roles include:
- Ops analyst: checks data across many areas of the company.
- Logistics coordinator: manages incoming and outgoing goods and materials.
- Purchasing officer: responsible for buying products the company needs to manufacture or operate.
Who belongs to the production department? [5:18]
Production is where you manufacture or create the product. The people in this department can vary widely depending on the industry:
- A software developer who writes code that creates the product belongs to production.
- A baker who makes bread — if bread is the company's product — is part of production.
- A tailor, someone who makes clothes, also falls under production when creating the company's goods.
Pronunciation practice: pay attention to the final R sound in baker and tailor [6:10].
How does customer service work? [6:30]
The customer service department is all about helping people. Whether someone has a complaint or does not understand the product, customer service is the first point of contact. Common positions include:
- Customer service representative: the person who answers calls or emails and helps solve problems. The word representative can be tricky — break it down slowly.
- Waitress / waiter: staff in restaurants who take orders and bring food. Notice that in English the T in waiter is softened.
- Cashier: the person at the cash register who handles payments.
A quick review to test your knowledge [7:50]:
- An accountant belongs to accounting.
- A salesperson belongs to marketing (some companies separate sales and marketing, but they are closely related).
- A person who handles complaints belongs to customer service.
- A baker belongs to production.
Now it is your turn — share in the comments which department you would like to work in, or tell us about the one where you currently work. Learning is always better when we do it together.
