A Different Kind of Leadership

I didn’t realize how much of my identity was built on being “the numbers person” until I stepped into something else. Moving from CFO to COO, I expected the toughest part to be the workload: more departments, more complexity. The surprise was the identity shift. As a CFO, I earned credibility through precision—clean audits, tight budgets, absolute command of the figures. In the COO seat, that currency doesn’t transfer cleanly. The work is a different kind of leadership—less about what you know and more about whether people trust you enough to tell you the truth.

The Trust Gap You Didn’t See Coming

When a CFO becomes a COO, they often inherit a trust deficit. Many operations teams—customer service, logistics, procurement, HR, IT—have experienced finance as the function that says “no,” measures their world in variances, and hunts for cuts. Even with the best intentions, you’ll be met with watchful skepticism. People may be courteous and answer your questions, but they’ll wait to see if you’re actually different before they offer anything real.

The common mistake is to fix this with data: listening tours, surveys, dashboards. None of that is wrong, but it misses what people are looking for. They want to know if you see them as people or cost centers. You answer that in ordinary moments—remembering a name, following up on a small detail, showing up where you weren’t required. Those small acts compound and matter more than any formal initiative.

Practical advice: get out of your office more than feels natural in year one. Walk the floor. Ride along on a service call. Eat with the line team. Not as theater—just as a human learning work you haven’t done. You’ll find insights no report will surface, and people will notice that you showed up.

The Internal Shift

The external learning—new functions, new relationships—is manageable. The deeper work is internal. As a CFO, success felt squarely in my hands: close the books, nail the audit, defend the budget. As a COO, outcomes live with other people. Transportation runs well, or it doesn’t. HR delivers, or it slips. Facilities keep up, or they fall behind. Your job becomes building the conditions—staffing, systems, culture, support—that let others excel. Much of that refuses to fit neatly on a spreadsheet.

For leaders anchored in personal expertise, this is disorienting. Some days you won’t “check anything off.” You’ll spend hours in a conversation without a tidy conclusion, handle a personnel issue no one else will see, or talk someone through a problem that’s more emotional than operational. It may not feel like work. It is the work.

Early Missteps to Avoid

I moved too fast on changes I didn’t yet understand. Finance trains you to spot inefficiency and fix it. In operations, inefficiencies often exist for reasons not visible in the data. I had to unwind a few early calls—not because the problems were imaginary, but because I hadn’t earned the credibility to lead the solution. The people closest to the work knew things I didn’t. I should have asked more before changing.

I also had to recalibrate my communication. In finance, precision and directness equal safety. In operations, that same tone can land as cold—especially on staffing, service issues, or culture. I learned to slow down, acknowledge complexity, and resist jumping to conclusions before hearing the full story.

Neither mistake is fatal, but both cost time and trust. The most successful transitions I’ve seen treat the first year as the Year of Curiosity: more questions than answers, more observation than intervention.

Guidance for CEOs

• Be explicit about the identity shift. This isn’t a bigger version of the old job; it’s a different one. Name that reality, support it, and set realistic timelines. Treat year one as a true transition, not a verdict.
• Protect the move from backsliding. When finance gets tricky, it’s tempting to pull the new COO back into their old lane. Every time that happens, it reinforces the old identity and delays the new one. If the change matters, safeguard it.

Provide a thought partner—a coach, mentor, or peer COO who has navigated the same shift. Much of this change is invisible from the outside; having a confidential place to process it isn’t a luxury, it’s necessary.

When It Starts to Work

About six months in, a department manager told me she’d braced for a COO who would run everything like a budget line. Instead, she noticed that I asked what she needed and listened. That’s not a high bar, but it was the right bar for where I was.

Your financial muscle doesn’t disappear—and you don’t want it to. Budget discipline, analytical rigor, and compliance matter enormously in operations. The goal isn’t to stop thinking like a finance leader; it’s to stop leading only as one. The transition works when those skills plug into something broader: a trusted team, a reliable operation, and staff who believe their COO understands their world.

It takes longer than most expect and demands more self-awareness than many have had to practice. But for those willing to do the internal and relational work, this becomes some of the most meaningful leadership you’ll ever do.