Managing PMs When You Used to Be One: The First 90 Days

Becoming a manager of PMs after years of being one yourself is one of the harder transitions in this career path, precisely because the skills that got you here — being good at delivery — aren’t the skills the new role actually needs.

The instinct to fix it yourself is the first thing to unlearn

When a PM on your team is struggling with a stakeholder or a schedule slip, your instinct — because you were recently doing exactly this work — is to jump in and fix it directly. Resist it. Every time you solve a problem for your team instead of coaching them through solving it themselves, you reinforce that they should bring you the problem rather than the solution, and you’ll spend your entire tenure firefighting instead of managing.

Your job is now their environment, not their delivery

You’re no longer accountable for any single project’s day-to-day; you’re accountable for whether the people on your team have what they need to succeed — clear priorities, air cover with difficult stakeholders, reasonable workload, and honest feedback. This is a genuinely different success metric, and it takes deliberate effort to stop measuring yourself by the old one.

One-to-ones are the highest-leverage thing you’ll do and the easiest to skip

When you’re busy, one-to-ones are the first thing that feel cancellable — nothing on the agenda seems urgent enough. They’re also usually the single highest-leverage use of your time as a new manager, because they’re where you catch problems (a PM who’s overloaded, a team conflict, someone quietly job-hunting) before they become expensive. Protect them as seriously as you’d protect a stakeholder deadline.

Calibrate how much structure to bring from your old governance habits

You likely have strong opinions, from your own PM days, about how projects should be run — and it’s tempting to mandate all of it immediately across your new team. Bring it in gradually and with real input from the team instead; a governance model imposed wholesale on day one reads as “the new manager doesn’t trust us yet,” even when that’s not the intent. See the governance model most PMOs get wrong for the same lesson applied at PMO scale.

Give it real time before judging yourself

Most of the discomfort in this transition is simply because the feedback loop is longer and less direct than it was as an individual contributor — you don’t see the impact of good management as quickly as you saw the impact of good delivery. That’s normal, not a sign you’ve made the wrong move.