Most organisations are built on the steady shoulders of capable functional managers. They deliver the day-to-day.

They know their people, their tools, and their craft. Whether it’s marketing, sales, engineering, operations, or finance – functional leaders keep the machine running.

But when one of those managers steps into program leadership – especially on a business-critical initiative – something changes.

It’s not just a bigger job.  It’s a different kind of test.

The Exposure Test

In a functional role, you’re judged by how well your team performs within its domain. There’s structure. There’s rhythm. There’s often a bit of shelter.

In program leadership, that insulation vanishes.

You’re no longer just accountable for a function – you’re on the hook for everything. Decisions. Trade-offs. Momentum.

And the impact of every delay or misstep ripples well beyond your immediate line of sight.

We call it the exposure test.

Suddenly, your habits, blind spots, and judgment are laid bare. People aren’t just watching your results – they’re watching you.

In this world:

· Dependency management becomes survival, not admin

· Delays aren’t local – they ripple across the business

· Excuses don’t travel – outcomes do

It’s not about being flawless. It’s about standing up, staying calm, and keeping the thing moving when the path is murky and the pressure’s intense.

From Specialist to Generalist – with Mileage That Matters

Most functional leaders are specialists. They’ve earned their place through deep expertise – marketing, finance, ops, tech. And rightly so.

Program Directors often start there too. But they don’t stay in one lane. The best have typically spent time in two or more disciplines before stepping into the role.

Why does that matter?

Because the job demands perspective. You can’t lead across silos if you’ve only ever lived in one.

When you’ve worked in both commercial and technical teams – or both operations and delivery – you stop seeing the world through a single lens. You speak more than one language.

But it’s not just technical range.

It’s people.

· The best Program Directors know how to read a room

· They can spot when someone’s saying yes – but meaning no

· They sense when consensus is fake – or when trust is missing

 And they know when to hold back – and when to lean in.

One of the best compliments I ever received came from a Manufacturing Director who said:

“You’re one of us. You’re not like those other guys in Technology.”

That meant everything. Not because I’d nailed the process – but because I’d earned their trust. I’d understood their world.

That’s what good Program Directors do.

They don’t hover above the business. They meet it on the ground.

Comfortably Uncomfortable

Program leadership doesn’t come with tidy plans and guaranteed outcomes.

It’s ambiguous. It’s messy. And full of people with different priorities, different pressures, and no shared map.

The best Program Directors are comfortably uncomfortable.

· They don’t wait for perfect data

· They don’t chase certainty before making a move

· They make thoughtful decisions, quickly – then adapt when needed

They’re not reckless. Just calmly pragmatic.

When others freeze or defer, they press forward. When things go off track (and they will), they reorient – without theatrics, without panic.

It’s not about controlling everything.

It’s about leading through what you can’t control.

Leading Across, Not Over

The job of a Program Director is not to bulldoze through functional heads or win every argument.

It’s to align, integrate, and move forward – without unnecessary collateral damage.

You’re not there to be everyone’s best friend.

But you do need to work constructively with strong personalities and clashing agendas.

That means:

· Listening more than lecturing

· Respecting what matters to other people, even when it doesn’t matter to you

· Choosing your battles

And doing whatever you can to keep the relationships intact – even when you’re the one pushing for change.

The job is tough enough without creating enemies along the way.

And if you break trust, the program breaks with it.

Truth-Telling – Without Burning Bridges

Let’s be clear: program leadership isn’t for everyone. And that’s fine.

It’s not a status upgrade. It’s not a “thank-you” for keeping your function in good shape. It’s a role that demands a specific posture:

· You need to be a truth-teller – even when the truth is inconvenient

· You need to believe in facts over fantasies

· And you need to be okay with being unpopular – because not every message is welcome

That doesn’t mean alienating people.  You can’t afford to fall out with your peers.

You have to work through differences, not blow them up.  You have to be direct, but fair.

Firm, but not brittle.

Some days, the role feels like being the only sober person at a party, trying to convince everyone it’s time to clean up.

And no one wants to hear it.  But someone has to say it.

Final Thought

This isn’t about functional leaders versus program leaders. It’s about recognising that the job is different.

It’s not about subject-matter mastery.

It’s about balance, judgment, presence, and resilience under pressure.

So, if you’re thinking of taking on a major program – or putting someone else in charge – ask a few simple questions:

· Can they stay calm in ambiguity?

· Can they lead across silos, not just within one?

· Can they speak plainly, even when the truth is hard?

And can they carry the burden when everyone’s watching, and nothing’s certain?

That’s the real test.

And for those who can pass it – there’s no more demanding, more exposed, or more satisfying leadership role in the business.

About the author

David Hilliard is founder of Mentor, specialists in strategic program execution.

You can call him on 0118 359 2444 or email david.hilliard@mentoreurope.com.