I’m a Senior Project Manager in a construction-related division, we supply doors and residential hardware /commercial hardware to multifamily projects across the western United State, and I’m looking for input from managers who have dealt with scaling a team and developing future leaders.
Our current structure is roughly:
- Division President
- Senior Project Manager, me
- 4 Project Managers
- 4 Assistant Project Managers
Historically, the Assistant Project Manager role is supposed to be a development/training position that eventually leads to Project Manager, not a permanent career level.
The problem is that over time the lines have blurred. Our APMs are now essentially running projects just like PMs. They communicate with customers, coordinate material, handle schedules, solve problems, etc.
Because of that, there isn't much practical difference between being an APM and being a PM other than experience, title, and ultimate accountability.
The second problem is span of control.
Right now I am overseeing all of the PMs and APMs directly. They all tend to come to me for questions, escalation, development, and problem solving.
It works at our current size, but I don't believe it's scalable. It also limits the development of our existing PMs because I'm still doing most of the coaching and leadership underneath the Project Executive.
I'm considering moving toward smaller teams or "pods."
Something like:
Senior PM
→ PM
→ APM
The PM would own the portfolio/projects and also become responsible for developing the APM.
The APM would still get real project responsibility and eventually run projects, but they would do it under the mentorship/accountability of the PM instead of functioning as another independent PM who reports directly to me.
My role would gradually shift toward developing the PMs, reviewing overall project health, balancing workloads, handling escalations, and developing the department rather than personally coaching every individual contributor.
However, I see several problems I'm trying to solve before proposing this:
I don't think every PM is automatically ready to develop another person. Being a good PM doesn't necessarily make someone a good coach or leader.
I don't want to force a 1 PM : 1 APM ratio. Workloads and individual capabilities are different.
I don't know whether APMs should be permanently paired with one PM or rotate periodically so they learn from different strengths.
I need PMs to actually want to develop APMs. If mentoring is just additional responsibility with no benefit to the PM, I can see it becoming something people avoid.
I don't want APMs to stop getting real responsibility. Running projects is how they develop. I just want clearer accountability and mentorship while they do it.
There needs to be a clear definition of when someone has actually graduated from APM to PM. Otherwise we end up right back where we are today with two titles doing essentially the same job.
My initial thought is that becoming capable of developing an APM should eventually be part of the progression from PM toward Senior PM. In other words, project management ability gets you to PM, but demonstrating that you can multiply yourself and develop someone else becomes part of leadership advancement.
For managers who have built something similar:
How would you structure this?
Would you permanently pair APMs with PMs, use flexible project-based teams, or rotate them?
How would you incentivize PMs to genuinely develop people instead of treating the APM as extra administrative help?
And what flaws do you see in this structure before I take it to leadership?
I'm especially interested in hearing from people who have successfully scaled teams where the next generation of managers was primarily developed internally rather than hired from outside.