Companies invest heavily in training for almost every other skill that affects the business: sales training, management training, technical onboarding. Interviewing, a skill that directly determines who joins the company at all, is treated differently. Most people who conduct interviews were handed a calendar invite and a vague sense of "just have a conversation and see what you think," with no actual instruction in what makes an interview effective or how to run one well.
This gap is easy to overlook because interviewing feels conversational, like something anyone capable of holding a conversation should be able to do reasonably well. In practice, running an interview that actually produces reliable signal is a distinct skill, and the absence of training for it shows up constantly, just rarely gets traced back to its actual cause.
What untrained interviewing actually looks like
Leading questions that answer themselves. "You're comfortable working independently, right?" isn't really a question, it's a prompt for the answer the interviewer wants to hear, and most candidates will happily supply it. Untrained interviewers ask these constantly without realizing they're not learning anything.
Inconsistent question sets from one interview to the next. Without training in why structure matters, most interviewers default to improvising, which feels natural in the moment but makes comparing candidates afterward far less reliable, since no two conversations tested quite the same thing.
Snap judgments treated as settled fact. Untrained interviewers often form an opinion in the first few minutes and spend the rest of the conversation unconsciously confirming it, a well-documented pattern that training can meaningfully reduce simply by making people aware it happens.
Difficulty separating likability from competence. A candidate who's easy to talk to and a candidate who's actually strong for the role aren't the same thing, but without training in how to evaluate the two separately, they blur together constantly.
What real interviewer training actually covers
How to write and ask a genuinely open question, one that can't be answered with a simple yes or no, and doesn't hint at the answer the interviewer is looking for.
How to probe a vague or rehearsed answer without leading the candidate toward a specific response, asking for a concrete example instead of accepting a general claim at face value.
How to score consistently against a defined rubric, rather than relying on an overall gut impression formed sometime in the first few minutes.
How to recognize your own biases in the moment, affinity bias toward candidates who remind you of yourself, the halo effect from one strong early answer, and how to consciously correct for them rather than assuming awareness alone is enough.
How to take useful notes during the conversation, capturing specific evidence rather than a vague overall impression that's hard to defend or compare later.
Why this gap persists even at companies that care about hiring
Interviewer training rarely gets prioritized because its absence doesn't show up as a clear, attributable cost. A bad hire gets blamed on the candidate, on bad luck, on the role being hard to fill well, rarely on the fact that the interview process itself wasn't actually equipped to evaluate the candidate accurately. The cost is real, it's just diffuse and hard to trace back to its source, which makes it easy to keep deprioritizing.
What a lighter-weight fix looks like
Full interviewer training programs help, but even a much smaller intervention closes a meaningful part of the gap: a written rubric per role, explicit guidance on what a strong versus weak answer looks like for each question, and a brief walkthrough before a hiring manager's first interview loop. This doesn't require a formal training function. It requires deciding, deliberately, not to leave interviewers to improvise a skill nobody ever actually taught them.
Interviewing well is a skill like any other, and skills that go untaught tend to be performed inconsistently, regardless of how smart or well-intentioned the person doing them is. The gap between a company that trains its interviewers and one that doesn't rarely shows up as an obvious failure. It shows up quietly, in inconsistent hiring decisions that never get traced back to their actual cause.
Hirona's structured interviews are built around the same principles good interviewer training teaches, consistent questions, a clear rubric, and evaluation based on evidence rather than impression, applied the same way to every candidate. See how it works →