Why Good Candidates Give Bad Interviews 

You can be exceptionally good at what you do and still be surprisingly bad at talking about it. 

It happens all the time in interviews. A highly capable candidate walks into the room with years of experience, strong technical expertise and a track record of delivering results. Yet they walk out having failed to convince the interview panel that they are the right person for the role. 

Meanwhile, another candidate with similar, or sometimes less, experience gives a stronger interview and gets the offer. 

It can feel unfair. But there is an important distinction candidates often overlook: 

Being good at your job and being good at communicating your value are two completely different skills. 

An interview isn't a test of whether you can do the job. It is a short window in which you need to give the interviewer enough evidence to confidently believe that you can. And that's a skill you can learn. 

Your experience doesn't speak for itself 

One of the biggest mistakes experienced candidates make is assuming the interviewer will recognise the significance of what they've done. 

We think: 

• It's on my resume. 
• They know my industry. 
• Surely they understand what was involved. 

Don't make them join the dots. 

Your job in an interview is to make it easy for someone to understand three things: 

What did you do? Why did it matter? What changed because of it? 

Compare: 

"I was responsible for implementing a new rostering system across the service." 

with: 

"We were experiencing significant rostering issues that were affecting both staff and service delivery. I led the implementation of a new system, including engaging the clinical teams, addressing resistance and managing the transition. Within six months, we'd significantly reduced unfilled shifts and had much greater visibility of workforce requirements." 

The second answer gives us something the first doesn't: evidence. 

You don't need to turn every answer into a five-minute case study. You simply need to stop assuming that your job title or responsibilities demonstrate your capability. 

Stop telling them what "we" did 

Healthcare and medical environments depend on teamwork, so it's understandable that candidates frequently talk about what we achieved. 

"We introduced…" 

"We changed…" 

"We managed…" 

"We achieved…" 

There is nothing wrong with acknowledging the team. In fact, claiming sole credit for a genuinely collective achievement can work against you. But the interviewer is hiring you. They need to understand your contribution. 

Try: 

"The team achieved X. My responsibility within that was Y, and the part I specifically led was Z." 

That one change can make an enormous difference to the quality of an interview answer. 

Don't bury your answer 

Another common problem is giving far too much context. 

The interviewer asks: "Tell me about a time you had to manage a difficult stakeholder." Seven minutes later, the candidate is still explaining the organisational structure. Context matters. Too much context kills an answer. 

A useful rule is: 

Give me enough background to understand the problem, then get to what you did. 

If you find yourself explaining every person, meeting and event that led to the situation, you're probably giving too much detail. 

Try using the STAR methodology: 

Situation → Task → Action → Result 

Keep the situation and task short. They are merely there to provide context. Spend most of your time on the action and result. That's where the evidence of your capability lives. 

Build an evidence bank, not a list of interview answers 

One of the best ways to prepare for an interview is not to predict 30 questions and write 30 answers. Instead, build an evidence bank. 

Before the interview, identify six to eight strong examples from your career that demonstrate different aspects of your capability. 

For example: 

• a difficult problem you solved 
• a significant change you led or contributed to 
• a time you influenced someone without having authority over them 
• a challenging stakeholder or relationship you managed 
• a mistake or setback and what you did next 
• an improvement you initiated 
• a situation where you had to make a difficult decision 
• an example of measurable impact you delivered 

For each example, know the problem, your role, what you did, the result and what you learned. 

One strong example can often be adapted to answer several different interview questions. That means you're not memorising scripts. You're becoming familiar with your own evidence. And that tends to make you sound far more natural. 

Put some numbers around your experience 

Numbers make experience tangible. You don't need to have increased revenue by 300% or managed a multimillion-dollar transformation. Depending on your role, useful measures might include: 



• team size 
• patient or client numbers 
• budgets 
• caseloads 
• geographical coverage 
• timeframes 
• reduction in vacancies 
• improvements in retention 
• waiting times 
• efficiency improvements 
• service growth 
• compliance or quality measures 

Compare: 

"I managed a multidisciplinary team." 

with: 

"I managed a multidisciplinary team of 35 across three locations." 

Immediately, we understand more about the complexity of the role. 

Before your interview, go through your examples and ask: Where can I quantify this? How can I make my example more tangible? 

Learn to talk about yourself without feeling like you're boasting 

This is particularly difficult for candidates who are naturally modest. They worry that talking about achievements will make them sound arrogant, so they soften everything. 

"I was lucky enough to…" 

"I only played a small part…" 

"It wasn't really just me…" 

Humility is a strength. Making yourself invisible isn't. There is a difference between taking appropriate credit and taking all the credit. 

You can say: 

"I led the project, and its success depended heavily on the clinical teams who implemented the changes." 

Both things can be true. An interview is one of the few situations where someone is explicitly asking you to explain what you're good at. Let them hear it. 

Answer the question they actually asked 

When we're nervous, we're often listening for a keyword rather than listening to the whole question. We hear "conflict" and launch into our prepared conflict story. But perhaps the interviewer asked how you prevented a conflict from escalating rather than how you resolved one. Those are different questions. 

It's perfectly acceptable to pause before answering. 

You can even say: 

"Let me think about the best example for that." 

Three seconds of silence will feel much longer to you than it does to the interviewer. 

And if you're unsure whether you've answered the question, finish with: 

"Does that give you what you were looking for, or would you like me to go into more detail?" 

Put your answers to the test 

When you're preparing for your next interview, take each of your examples and ask yourself: 

Will the interviewer understand what I did, why it mattered and what changed as a result? 

If the answer isn't immediately obvious, keep working on the example. Better still, practise saying it aloud. What sounds clear in your head can sound very different when you actually have to articulate it. 

Ask better questions 

The interview doesn't suddenly stop being an interview when they ask: "Do you have any questions for us?" 

The questions you ask tell the panel a great deal about how you think. Instead of relying only on questions about process, consider questions such as: 

• "What would you most like the person coming into this role to change or improve?" 
• "What would success look like after 6-12 months?" 
• "What's the biggest challenge the team is facing at the moment?" 
• "What tends to distinguish the people who are really successful in this organisation?" 
• "If I joined, what would you want me to understand quickly?" 

Their answers also give you something equally important: information to help you decide whether you want the job. Because an interview isn't only about being chosen. It's about making a good career decision yourself. 

Make it easy for them to choose you 

Great interviews aren't necessarily delivered by the most charismatic candidates. They're delivered by candidates who make it easy for the interviewer to understand what they can do, how they think and what they could bring to the role. 

Your experience matters. Your expertise matters. Your achievements matter. But in an interview, none of those things can be left to speak for themselves. 

Your interviewer shouldn't have to work hard to discover why you're a great candidate. Give them the evidence they need to see it.