If You Don’t Have the Expertise — What Gives You Legitimacy as a Leader?

Stepping into a leadership role is rarely simple.

Whether you’re coming from the outside, or you’ve been appointed to lead a team made up of different areas of expertise, you may find yourself in a similar position: working with people who know more than you do in their respective domains.

And when expertise is the reference point, a quiet question often appears:

“What do I actually bring?”

Because when you are not the expert, it is not immediately obvious what your legitimacy is built on.

If your legitimacy depends on being the expert, it will always be fragile.

The trap of trying to compensate

A common reaction is to try to close the gap.

• learning everything as quickly as possible

• getting involved in details

• trying to prove credibility through knowledge

  
  

There is nothing wrong with learning.

But when this becomes the main strategy, it can create tension:

• it is difficult to catch up with people who have years of experience

• it can blur roles

• and it may not be where your real value lies

  
  

Leadership is not a reduced version of expertise.

It is something else.

You don’t build credibility by competing with your team. You build it by enabling them to perform.

Looking at leadership differently

If we step back, the value of a leader rarely sits in one dimension.

It comes from a combination of levers — some visible, some less so.

Not all leaders use them in the same way. But most effective leadership draws from several of them.

Research on leadership effectiveness consistently shows that impact comes not only from expertise, but from how leaders enable performance, clarity, and alignment (Yukl, 2013).

1. Direction and clarity

Even highly skilled teams can struggle without clarity.

A leader brings:

• a sense of direction

• alignment on priorities

• clarity on what matters now vs. later

  
  

Not by having all the answers, but by helping the team focus its energy.

Clarity creates performance — even more than expertise.

2. Decision-making and accountability

At some point, decisions need to be made.

A leader:

• creates a framework for decisions

• makes calls when needed

• holds accountability for outcomes

  
  

This is not about knowing the answer. It is about being able to move things forward.

Leadership begins where decisions can no longer be avoided.

3. Creating the right environment

Teams don’t only depend on their own capability.

They are influenced by:

• processes

• structure

• priorities

• external constraints

  
  

A leader can:

• remove obstacles

• simplify complexity

• create conditions where people can do their best work

This is often invisible — but critical.

Research on organisational performance highlights the importance of systems and environment in enabling or constraining performance (Hackman, 2002).

When performance is blocked, the problem is often the system — not the people.

4. Developing people

One of the most powerful levers of leadership is development.

Helping people:

• grow in their role

• expand their skills

• see possibilities they don’t yet see

  
  

This does not require being the expert. It requires:

• attention

• curiosity

• and the ability to ask the right questions

  
  

Learning research shows that development is most effective when individuals are supported in reflecting and applying their own thinking (Schön, 1983).

You don’t need to have the answers to help others grow — you need to help them think.

5. Connection and access

Leaders often sit at the intersection of different parts of the organisation.

They can:

• connect people

• open doors

• bring visibility to the team

• create opportunities

This is a form of value that is often underestimated.

Social capital and networks have been shown to significantly influence organisational effectiveness and opportunity creation (Cross and Parker, 2004).

Influence often comes less from what you know, and more from who and what you connect.

6. Perspective and challenge

Coming from outside — or simply not being embedded in the same expertise — can be an advantage.

A leader can:

• ask different questions

• challenge what is taken for granted

• bring a broader perspective

This requires care.

But it can unlock thinking that would otherwise stay unchallenged.

Diverse perspectives and constructive challenge are known to improve decision quality and innovation (Edmondson, 2012).

Distance can create clarity — if you use it well.

7. Energy and tone

Leaders shape more than decisions.

They influence:

• how people feel at work

• how conflicts are handled

• how pressure is experienced

  
  

Through:

• encouragement

• consistency

• and presence

  
  

Research on emotional intelligence highlights the role of leaders in shaping team climate and engagement (Goleman, 1998).

People don’t only follow decisions — they respond to energy.

8. Recognition and reward

Leaders also influence:

• how effort is recognised

• how contributions are valued

• how people are supported

  
  

This includes:

• feedback

• visibility

• compensation decisions

It signals what matters.

Recognition has been shown to be a key driver of motivation and engagement (Deci and Ryan, 2000).

What you recognise becomes what your team values.

When legitimacy builds over time

Legitimacy rarely comes from one moment.

It builds gradually, through consistency.

• in how decisions are made

• in how people are treated

• in how the team progresses

  
  

Over time, people stop asking:“Does this person have the expertise?”

And start experiencing:“This person helps us move forward.”

Legitimacy is not declared. It is experienced over time.

A shift in perspective

Perhaps the question is not:

“Do I have enough expertise to lead this team?”

But:

“Where do I create value for this team?”

And which of these levers am I actually using?

Leadership is not about replacing expertise.It is about turning it into impact.

A moment to reflect

If you find yourself in a role where you don’t feel like the expert, it may not be a weakness to compensate.

It may be a signal to lead differently.

Not by knowing more, but by making more possible for others.

You don’t need to be the expert to be legitimate. You need to be useful to the team.

References

Cross, R. and Parker, A. (2004) The Hidden Power of Social Networks. Boston: Harvard Business School Press.

Deci, E.L. and Ryan, R.M. (2000) ‘The “What” and “Why” of Goal Pursuits: Human Needs and the Self-Determination of Behavior’, Psychological Inquiry, 11(4), pp. 227–268.

Edmondson, A.C. (2012) Teaming: How Organizations Learn, Innovate, and Compete in the Knowledge Economy. San Francisco: Jossey-Bass.

Goleman, D. (1998) Working with Emotional Intelligence. New York: Bantam Books.

Hackman, J.R. (2002) Leading Teams: Setting the Stage for Great Performances. Boston: Harvard Business School Press.

Schön, D.A. (1983) The Reflective Practitioner. New York: Basic Books.

Yukl, G. (2013) Leadership in Organizations. 8th edn. Boston: Pearson.