How to Speak Confidently in an Interview When English Is Your Second Language

If English is your second, third or fourth language, an interview can feel like two tests at once: one on your experience and one on your grammar. In practice, most interviewers are listening for the first. Their questions are about what you have done and how you think. Your English matters to the extent that it carries those answers clearly, and clear is a lower bar than perfect.

This tutorial covers what to prepare, what to say in the room when language trips you up, and how to practise so that your answers sound like you rather than a script.

What the interviewer is actually judging

A careers guide from Wentworth Institute of Technology, written for international students, puts it plainly: “As long as the interviewers are able to communicate with you, the language barrier should not be a problem.” The same guide acknowledges that it may take the interviewer a little extra effort to understand you, and suggests making that effort as small as possible, even if that means speaking more slowly and more loudly than you normally would.

The University of Technology Sydney careers blog makes a related point about how answers are marked: you are unlikely to lose marks for speaking slowly, but you will lose marks if your answers are illogical or hard to follow. Structure, in other words, does more work than vocabulary.

There is also research worth knowing about, because it explains why structure helps. In a 2010 study published in the Journal of Experimental Social Psychology, University of Chicago researchers Shiri Lev-Ari and Boaz Keysar asked listeners to rate trivia statements read aloud by native and non-native speakers. Statements read with an accent were rated as less truthful, even though participants knew the speakers were reading a script. The researchers’ explanation was that listeners mistook the effort of understanding the speech for doubt about the content. In a second experiment, listeners were told the study was about accents and credibility; mild accents were then rated as truthful as native speech, but heavy accents were still rated less truthful.

Two practical conclusions follow. First, this is a bias in the listener, not a flaw in you. Second, anything that makes your speech easier to process, such as a clear structure, signposting and a steady pace, reduces the effort the interviewer has to spend, and with it the chance that effort is misread as doubt.

Step 1: Build a vocabulary bank for your own job

General English vocabulary lists are of limited use here. What you need is the 40 to 60 words and phrases that come up when you talk about your own work: the tools, processes, results and job titles you will mention in nearly every answer.

1. Print the job description and underline every noun and verb that describes a task.
2. Add the terms from your CV: system names, certifications, types of client, units you measure results in.
3. Say each word aloud and check the pronunciation with an online dictionary that has audio. Mark any with a stress pattern you tend to get wrong.
4. For each word, write one sentence you might actually say in the interview, such as “I reconciled the supplier accounts every month.”

This list is short enough to learn in a week and covers most of what you will say. It also stops you from reaching for a word you do not know well in the middle of an answer.

Step 2: Prepare answers as keywords, not scripts

Writing out full answers and memorising them feels safe, but it has two costs. Memorised speech tends to sound flat, and if you lose your place you may lose the whole answer. The UTS guide suggests drafting answers, improving the wording, and then rehearsing until they no longer sound memorised.

A workable method:

1. Write the full answer once, so you know what you want to say.
2. Reduce it to four or five keywords, one for each step of the story.
3. Practise speaking from the keywords only. The exact words will change each time, and that is the point.

Use the STAR order (situation, task, action, result) as your skeleton. The UTS guide describes STAR as favoured by almost all interviewers, and it suits second-language speakers because it keeps answers logical. If your English slips in the middle of a sentence, the structure still tells the interviewer where you are in the story.

Step 3: Use signposts

Signposts are short phrases that tell the listener what is coming. They cost almost nothing to learn and they make your answer easier to follow, which matters given the research above.

Do not overuse them. One at the start, one or two in the middle and one at the end is enough for a two-minute answer.

Step 4: Learn the phrases that buy you time and clarity

Most language-related stress in interviews comes from three moments: you did not understand the question, you need a few seconds to think, or the word you want will not come. Each has a polite, professional response, and none of them counts against you.

When you did not understand the question

Asking is normal practice. The National Careers Service, the UK’s official careers service, suggests that you ask the interviewer to repeat or explain a question if you do not understand it. The Victorian Government’s careers site in Australia gives the same advice, and adds that you should let the interviewer finish before you answer. A careers article from IrishJobs.ie points out that guessing at a question you did not understand usually produces a weak or irrelevant answer, which is worse than asking.

• “Could you repeat the question, please?”
• “Just to check I have understood: you would like an example of when I managed a difficult client?”
• “Do you mean in my current role, or in general?”

The second phrase is the most useful. Repeating the question back in your own words checks your understanding and gives you a few seconds to think.

If an interviewer’s accent or speed is the problem, the IrishJobs.ie article suggests saying so early and politely. Something like “I’m sorry, the line is a little unclear; could you speak slightly more slowly?” works on a phone or video call and puts no blame on anyone.

When you need time to think

The Victorian Government guide says there is no need to rush and that you should think about your answer first. A short pause sounds considered. If silence feels uncomfortable, fill it with a phrase rather than with “um”:

• “That’s a good question. Let me think for a moment.”
• “There are a few examples I could use. I’ll take the most recent one.”

The National Careers Service also notes that you can write down the question or look at your notes if you need to.

When the word will not come

Describe around it. If you cannot remember “procurement”, say “the team that buys materials from suppliers”. The interviewer will often supply the word themselves, and the conversation moves on. What causes problems is stopping completely while you search for the exact term.

If you use the wrong word and notice, correct it briefly (“sorry, I mean budget, not forecast“) and continue. One clean correction is better than going back to restart the whole sentence.

Step 5: Talk about achievements the way the interviewer expects

Language is not the only thing that changes between countries. The Wentworth guide notes that some candidates find it hard to describe their own achievements because their culture places weight on modesty, and reminds them that interviewers will not know what you did unless you tell them. It adds that you can be modest and still sound confident.

In practice this means using “I” for the parts you did yourself, giving a number or a concrete result where you have one, and saying it once, without apology. “I reduced the response time from two days to one” is a factual statement, not boasting.

Expectations differ by employer and country, so watch how the interviewer speaks and match their level of formality. If they use your first name and talk casually, you can relax your phrasing slightly. If they are formal, stay formal.

Step 6: Practise out loud, under realistic conditions

Reading answers silently does little for spoken fluency. A practice routine that works for most people:

1. Record yourself answering five common questions on your phone. Listen back once for content, once for pace. Most people speak faster than they think when nervous.
2. Practise with another person. The National Careers Service suggests asking someone you trust to help you practise. A native speaker is helpful but not essential; what you need is someone who will interrupt with follow-up questions.
3. Practise listening, too. Watch interviews, panel discussions or industry talks in English with a range of accents, especially those common in the country where you are applying.
4. Rehearse your opening. The first two minutes, usually “tell me about yourself”, set your pace for the rest of the interview. Know this answer well enough to give it calmly.

Work on fluency, not on removing your accent. The goal is to be understood easily, and many people with strong accents are very clear speakers.

Video and phone interviews

Remote interviews remove some of the visual cues that help listeners understand speech, so a few adjustments help:

• Use a headset or earphones with a microphone. Laptop microphones pick up room echo, which makes any accent harder to follow.
• Slow down a little more than you would in person, and pause between sections of your answer.
• On video, keep your face well lit and in frame. Seeing your mouth helps the listener.
• If the connection drops mid-answer, say “I’m not sure how much of that you heard. Shall I start that point again?”

If the role needs a particular level of English

Some employers ask for a recognised English test score. If the advert names one, prepare for it separately; it tests different skills from an interview. Otherwise, assume your spoken English is being judged on whether it does the job, and let your CV show where you have used English at work. If you are applying across countries, the international resume builder can help you adapt your CV conventions for each market.

A one-week plan

For more on common interview and CV questions, see the resume questions hub.

Frequently asked questions

Should I tell the interviewer that English is not my first language?

There is usually no need. It will be clear from your CV and your speech, and announcing it can sound like an apology. If you need something repeated, simply ask.

Will my accent count against me?

Listener bias exists, as the Chicago research shows, but you can reduce its effect by making your answers easy to follow: a clear structure, signposts and a steady pace. Interviewers are assessing whether you can do the job and communicate with colleagues, not whether you sound like a native speaker.

Is it acceptable to use notes in an interview?

The National Careers Service says you can refer to notes if you need to. Keep them to keywords so that you look up and speak rather than read.

Can I ask for the interview to be in my first language?

Only if the job does not require English day to day and the employer offers it. If the role is conducted in English, the interview is part of how they assess that.

What if I make a grammar mistake?

Keep going. Small grammar errors rarely change the meaning, and interviewers generally ignore them. Only correct yourself if the mistake changes what you meant.

Sources

• 4 Steps for International Students to Excel at U.S. Interviews, Wentworth Institute of Technology, Co-ops + Careers
• Job Hunting Advice for International Students: Language, University of Technology Sydney Careers
• Foreign accents make speakers seem less truthful to listeners, research shows, University of Chicago News
• Interview advice, National Careers Service (UK)
• Interview tips, Victorian Government (Careers.vic)
• Don't understand a question asked at interview?, IrishJobs.ie