🔍 Reverse Engineer the Hiring Fail: How to Diagnose What Really Went Wrong
TJ Kastning
Failure leaves clues. But most teams in construction never slow down enough to read them.
Someone quits.
A job goes sideways.
A hire doesn’t work out.
And the default response?
“Bad attitude.”
“Wasn’t a fit.”
“Next time we’ll be more careful.”
But that’s not analysis. That’s blame.
If you want to build better teams—and better systems—you have to do something most leaders never take time to do:
👉 Reverse engineer the failure.
⛏️ Think Like a Forensic Builder
When something breaks on a project—say, a cracked slab or a failed inspection—you don’t just patch it and move on.
You go upstream:
- Was the mix wrong?
- Was it poured too late in the day?
- Did we miss rebar spacing?
- Was there a communication miss between field and office?
Now apply the same mindset to people problems.
- Why did that person leave?
- Why did that hire fail?
- Why does that crew keep underperforming?
The answers usually aren’t where you’re looking.
🧱 Failure Isn’t an Event—It’s a System Breakdown
Let’s go back to the Six Boxes:
- Information – Did they know what success looked like?
- Resources – Did they have what they needed to do the job?
- Incentives – Was good performance rewarded or punished?
- Training – Were they set up to learn and grow?
- Capacity – Were they capable of doing the job?
- Motivation – Did they want to?
Most people stop at Box 6 and say,
“They didn’t care enough.”
But most failures trace back to Boxes 1–3.
And you can fix those.
🔄 The “Failure Funnel” Method
Here’s a simple process you can use with your team after something goes wrong:
Step 1: Describe the failure.
Be factual. Not emotional. “The project coordinator resigned 6 weeks into onboarding.”
Step 2: Work backward using the Six Boxes.
Ask these in order:
- Did we make expectations crystal clear?
- Did they have the tools/systems/support they needed?
- Were incentives aligned with good behavior?
- Did we provide real training and onboarding?
- Were they capable of the work we gave them?
- Did they want to do the job?
Step 3: Identify the earliest miss.
That’s where the system failed. Not when the person quit.
That was just the last symptom.
🔧 Example: The Quitter Who Wasn’t a Quitter
Let’s say a new assistant PM leaves after 90 days.
You assume:
“They weren’t cut out for construction.”
But when you run the failure funnel:
- Expectations weren’t clearly communicated.
- They didn’t have access to the project folder structure.
- They got no feedback until they were already behind.
- Their schedule didn’t align with the super’s.
Suddenly, you don’t have a people problem.
You have an environment problem.
And if you don’t fix it?
The next hire will fail too.
🧠 Failure = Your Best Teacher (If You’ll Let It Be)
Leaders often avoid postmortems because they’re painful.
But when you treat failure as a diagnostic tool—not a judgment—it becomes a force multiplier.
One failure, fully examined, can prevent ten more.
And it builds a culture of reflection, not reaction.
📈 Make This a Team Habit
Don’t wait until things go off the rails. Build a regular habit of reverse-engineering both:
- Failures (“Why didn’t that work?”)
- Successes (“Why did that work so well?”)
Review the Six Boxes. Spot your patterns. Fix what’s fixable.
You’ll retain more, build faster, and sleep better.
🎯 Want Help Diagnosing Your Hiring Fails?
- Evaluate where breakdowns are happening.
We’ll help you pinpoint the real issues—before they repeat. - Walk through our performance diagnosis framework.
It’s part of how we help clients hire better and retain longer. - Decide if we should work together.
Schedule a quick exploratory call here:
👉 https://app.reclaim.ai/m/ambassador-group/exploratory-call
🛠️ Final Word
Every failure is a chance to build better.
Not just better people—better systems.
You’re not alone in this. Let’s build it right this time. 👷♂️💪
