The Untrainable Character Hiring Filter
Hire for job-critical traits that training cannot reliably create
- Difficulty
- Moderate
- Time to result
- ~weeks to results
- Steps
- 5
- Confidence
- 98%
The Untrainable Character Hiring Filter separates candidate requirements into two groups: what the organization can teach and what it cannot reliably install. Start from the actual role, because a restaurant's traits may not suit a programming or translation business. List the character qualities that drive success, then remove anything that is merely trainable knowledge or experience. Keep only qualities that can be identified rapidly through conversation or behavior. Define observable cues for each, such as leaning into the discussion, noticing a dropped napkin, or responding with lively comprehension. Finally, test every requirement by asking whether you would knowingly accept its absence. Hire only when the essential traits are present, then train the job-specific skills.
Origin
At Chipotle, Moran's team hired at entry level while developing future managers internally. They used 13 role-specific characteristics, including enthusiasm, hospitality, conscientiousness, ambition, and alertness.
Core principles
- 01Hire for what the job cannot teach
- 02Trainable experience should not displace essential character
- 03The required traits must be specific to the role
- 04A useful hiring trait must be observable quickly
- 05Every listed trait must be important enough to reject its absence
How to run it
- 1
Model the role
Describe the interactions, pace, and future responsibilities that make someone successful in this specific job. Do not import another company's trait list unchanged.
Pro tip Include what the person must make customers and teammates feel.
Watch out A generic ideal-person profile can introduce bias without predicting performance.
- 2
Separate trait from training
For each requirement, ask whether normal onboarding and practice can teach it. Reserve the character filter for qualities the job cannot reliably create.
Pro tip Treat necessary language or technical knowledge as prerequisites, not character.
Watch out Calling experience character blocks strong learners from consideration.
- 3
Define rapid evidence
Specify what each trait looks like in a brief, ordinary interaction. Use multiple behavioral signals rather than intuition alone.
Pro tip Observe how the candidate listens, responds, notices, and treats others.
Watch out Do not equate a familiar personality style with good character.
- 4
Run the absence test
For every listed trait, ask whether you would be happy to hire someone who lacks it. Remove decorative requirements; keep the traits whose absence would materially damage the role.
Pro tip Discuss one missing trait at a time to expose compromises.
Watch out A long list that nobody enforces is not a hiring standard.
- 5
Hire character and train skill
Select candidates who demonstrate every essential trait, then give them the knowledge, practice, and coaching required to perform the job.
Pro tip Make the growth path visible to ambitious entry-level hires.
Watch out Character does not eliminate the obligation to provide good training.
In the wild
Chipotle needed customer-facing crew members who could become future managers. Moran's team screened for role-specific qualities such as infectious enthusiasm, hospitality, conscientiousness, ambition, and alertness, then taught the operational experience after hiring.
→ The company built a pipeline of managers from crew members rather than depending only on experienced external hires.
During an interview at a table, a napkin falls. A candidate who notices and reaches for it before the interviewer may be displaying hospitality and conscientiousness. The cue supports a judgment when combined with the rest of the interaction.
→ An abstract trait is connected to observable behavior.
Common mistakes
Copying another company's traits
Characteristics designed for restaurant service may not predict success in a different operating context.
Screening for trainable experience
Overweighting past experience can exclude candidates with stronger character and learning ability.
Using vague gut feel
A trait needs observable evidence; otherwise the filter can become a label for personal similarity.
Is it for you?
Best for
It is best for roles where customer interaction, teamwork, energy, and advancement potential matter more than a long résumé.
Not ideal for
It is not ideal for roles requiring non-negotiable credentials or technical knowledge before work can begin.
From the transcript
“hire for the stuff you can't train because if you can train something then by definition you can give someone that through in during their…”
“the key is you got to find what characteristics you think are very important for your particular business”
“it's something you can you can't train and something that you can identify very rapidly in a conversation”
From the episode
Monty Moran [Part 2]: Spice Up Your Company Culture
Monty Moran [Part 2]