We've all been there, or know someone who has. A hire that looked right on paper, interviewed well, and then somewhere between the first month and the sixth, something became clear that wasn't visible earlier. Maybe the role wasn't right for them. Maybe the team dynamic didn't work. Maybe the values just didn't align beneath the surface. However it presents, a bad hire is one of the most costly and draining experiences a hiring manager or business can go through, and it's more common than most organisations like to admit.
THE REAL NUMBERS
The financial impact is sobering when you lay it out in full. Across the market, the cost of a bad hire is often estimated at 1.5 to 3 times annual salary, depending on the role. But in many cases, the larger cost is momentum, what doesn’t get done while the wrong person is in the role.
When the hire doesn’t work out, the replacement process rarely starts from a clean point. There is pressure to move quickly, which can repeat the same problem if nothing changes in the approach. In sectors where hiring pressure is high, particularly areas like manufacturing and technical roles, where demand often outstrips supply, these risks are amplified.
WHAT YOU CAN DO ABOUT IT
None of this is about creating a perfect process, hiring is always going to carry some degree of uncertainty. But there are practical, meaningful steps organisations can take to make bad hires significantly less likely.
Get the brief right before you start
Use structured, evidence-based interviews
Assess for values, not just skills
Treat reference checks as a serious conversation
Be honest about the role
Don't let urgency override rigour