Internal interviews seem like a slam dunk, right? They already know you, your track record, your killer instincts…

Yeah. That’s exactly what makes them dangerous.

When you’re an internal candidate, you’re not the shiny new toy—they’ve seen you in action. The good, the bad, the “please don’t bring that up in the interview.” They know how you handle pressure. They know what you wore to the last staff BBQ. This isn’t about selling potential—it’s about proving you’re still the best choice despite all they already know.

Let’s talk about what not to do.

Case Study 1: Bill – The Underseller

Bill’s a loyal employee. Solid rep. But when it came time to interview for a promotion? He fumbled. Hard.

He trotted out lukewarm project examples—ones his CFO personally knew weren’t his finest work. When asked why, Bill shrugged: “I figured you saw me working on that, and already had your own opinion.”

Oof.

Tip:

Don’t assume shared context equals shared credit. Always lead with your best. Interviews are not therapy—they’re performance. Show your value, and own your wins without projecting your insecurities.

Case Study 2: Sally – The Rewriter of History

Confidence? Off the charts. But Sally took it too far. She recast a well-known organisational fiasco as a heroic tale of her own leadership. Gaslight levels: Olympic.

She downplayed her role in what went wrong, blamed others, and inflated tiny wins into epic achievements. It was spin. And it bombed.

Tip:

Spinning the truth might work with strangers. But when you’re staring down people who lived the moment? They know. Stay real. Stay grounded. Be strategic, but not delusional.

Case Study 3: Darrell – The Complainer

Darrell saw the interview as his moment to… vent. About the restructure. About bad decisions. About how he saw it all coming.

Spoiler alert: It didn’t land. His attitude radiated bitterness, and every answer came coated in passive-aggressive resentment.

Tip:

Even if you’ve been right about all the things, don’t use the interview to settle scores. Nobody promotes the office cynic. Save the righteous indignation for the pub. Bring vision, not venom.

Final Thought:

You can’t snow people who already know you. But you can remind them why you’re ready for more. Don’t underplay, don’t oversell, and for the love of all things strategic—don’t self-sabotage.

Had your own internal interview moment (good or bad)? Tell me below—I’d love to hear your war stories.