How To Prepare for a Job Interview
Getting the interview means your CV worked. Now preparation is what sets you apart. This guide covers everything from research to follow-up so you can walk in calm and confident.
Before the interview
- 1Research the company: what they do, their values, and recent news.
- 2Re-read the job advert and list how your skills match each requirement.
- 3Prepare answers to common questions and practise them out loud.
- 4Plan your outfit — neat and appropriate for the industry.
- 5Confirm the time, location (or video link) and who you will meet.
- 6Prepare 2–3 questions to ask them at the end.
On the day
Arrive 10–15 minutes early (or log in a few minutes before a video call). Greet everyone politely, switch your phone to silent, and bring extra copies of your CV. Maintain eye contact, listen carefully, and take a breath before answering.
The STAR method for answers
For "tell me about a time" questions, use STAR: describe the Situation, the Task you faced, the Action you took, and the Result. This keeps your answers focused and shows real impact.
After the interview
Send a short thank-you email within 24 hours, restating your interest in the role. It is professional and surprisingly rare — it helps you be remembered.
Practical tips for South Africa
- For video interviews, test your camera, microphone and internet beforehand and sit somewhere quiet with good light.
- Keep data costs in mind — confirm whether the interview is in person or online early.
- Bring your ID, certificates and references in case they are requested.
- It is okay to pause and think before answering — it shows consideration.
Frequently asked questions
What should I wear?
Dress one level smarter than the company's everyday dress code. Neat, clean and conservative is safest if you are unsure.
How do I answer "What is your weakness?"
Name a real but non-critical weakness and explain how you are actively improving it. Avoid clichés like "I work too hard".
Is it okay to ask about salary?
Let the employer raise it first in early interviews. If asked your expectation, give a researched range rather than a single number.
Key takeaways
- Preparation beats nerves — research the company and practise answers.
- Use the STAR method to structure experience-based answers.
- Arrive early, be polite to everyone, and bring your documents.
- Always follow up with a short thank-you email.