The First Thirty Days Decide The Hire

Most onboarding is an accident. A laptop, a few introductions, access to some systems, and then a vague instruction to get up to speed. The new person spends three weeks working out who to ask about what, and everybody concludes later that they were slow to ramp.

They were not slow. Nobody told them what the first month was for.

Design the month backwards

Take the scorecard you wrote during hiring and work backwards from the first outcome. What does this person need to know, meet and do in order to deliver that? That is your onboarding plan, and it writes itself in about forty minutes.

• Week one — context. How the company makes money, who the customers are, how the work currently flows. Reading plus three conversations, with the questions set in advance.
• Week two — shadow. They watch the work being done, and they write the procedure for it. Documentation by a newcomer is better documentation.
• Week three — supervised. They do the work with somebody checking. Mistakes here are free and informative.
• Week four — owned. They own one small thing end to end and report on it at the weekly review.

Name a first friend, not just a manager

Assign somebody who is not their manager to be the person they can ask anything without feeling judged — where the printer is, what an acronym means, whether that meeting is optional. It costs the company nothing and removes the single biggest source of first-month friction.

Review honestly at thirty days

Not a vague catch-up. A short written review against the plan: what has gone well, what has not, what changes in month two. If something is already clearly wrong, the kindest moment to say it is now, not at the end of probation.

Most people know by week three whether a hire is going to work. The expensive mistake is waiting until month five to act on what you knew in week three.

The quiet benefit

A written onboarding plan also tells you something about the role itself. If you cannot fill four weeks with work that matters, the job may not be a job yet. Better to find that out before the person has resigned from somewhere else.