From Expert to Leader: Why So Many Technical Promotions Feel Harder Than They Should

Donna Benjamin running a workshop for leaders

In most mid to large-sized organisations, there’s an unwritten rule…if someone is exceptional at their craft, sooner or later they’ll be promoted into leadership. On paper, it looks like a win–win, you keep great talent, reward performance, and fill a leadership gap with someone who “knows the work inside out”. ​

In practice, it’s often where things start to get messy. Not because there’s anything wrong with the person, but because the job they’ve just been promoted into is fundamentally different from the one they were great at.

The quiet cost of “you’ll work it out”

I’ve lost count of how many technically brilliant people I’ve seen move into leadership with very little support beyond a new title and a bigger to-do list. They’re told, explicitly or implicitly, to “just work it out”.

The early warning signs are predictable:

  • They keep the hardest work for themselves because it’s faster and safer.
  • Their day is full of meetings, but the real thinking still happens after hours.
  • Team issues – conflict, underperformance, disengagement – sit at the bottom of the list until they blow up.

From the outside, it can look like a “leadership issue”. Inside, it usually feels like an identity shift no one prepared them for.

Why technical excellence doesn’t automatically translate to leadership

Technical roles reward depth, certainty, and having the answers. Leadership asks for almost the opposite:

  • Less doing, more enabling
  • Less being the expert, more being the coach
  • Less certainty, more decisions with incomplete information

That’s not a small adjustment. It’s a different way of creating value for the organisation,  through people, not personal output. When we skip that conversation and hope people will simply “figure it out”, we don’t just put new leaders under pressure; we put their teams, culture, and results at risk. 

What growing organisations actually need from new leaders

For scale-ups and established businesses with ~25+ employees, the first layer of leaders is where strategy turns into reality. They’re the ones who:

  • Translate goals into day-to-day expectations
  • Spot early signs of disengagement or burnout
  • Hold (or avoid) the performance and behaviour conversations that shape culture

When those leaders haven’t been equipped for the role, you see the impact quickly –  inconsistent decisions, pockets of great culture next to pockets of frustration, and avoidable turnover of strong technical talent who never really got the chance to lead well.

A more intentional approach

The good news is that the gap between “expert” and “leader” is learnable. With the right support, technical professionals can:

  • Redefine what success looks like in a leadership role
  • Build the self‑awareness to understand their impact on others
  • Learn practical tools for feedback, difficult conversations, and team dynamics
  • Align their leadership with where the business is heading, not just the work on their desk

That’s the thinking behind my Expert to Leader program. A focused way to help technical professionals make that shift with context, support, and a clear framework, rather than trial and error.

If you’re leading a mid to large-sized organisation and recognise some of your rising stars in this description, it may be time to invest in how you support them to lead,  not just in the technical work they’re already great at.

Ready to step out of “expert” mode and into your next level of leadership? If you’d like structured support, coaching and accountability as you grow, you’re invited to join my Expert to Leader program. Find out more and enrol here.

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