From the outside, success often looks effortless.
A senior leader walks into a meeting prepared. She delivers results. She supports her team, manages competing priorities and appears calm under pressure. Her career trajectory suggests confidence and control.
But behind that image, many women in leadership roles are struggling.
According to Deloitte’s Women @ Work 2025: A Global Outlook report, six in 10 women at senior levels say they frequently experience burnout. The same research found that many women feel unable to be open about their mental health challenges, with concerns that doing so could negatively affect how they are perceived at work.
The result is a leadership paradox: the women who have reached the highest levels of responsibility are often the least likely to say when the weight has become too much.
The hidden cost of appearing capable
Burnout is often discussed as a workload issue. Too many meetings. Too many deadlines. Too little time.
But for many senior women, the challenge is not only the volume of work. It is the invisible work that accompanies leadership.
Women in senior roles are frequently expected to do the formal responsibilities of their position while also carrying additional expectations: mentoring others, supporting workplace culture, representing diversity efforts and providing emotional support to teams.
These contributions are valuable, but they are rarely included in job descriptions, performance metrics or workload calculations.
Research from McKinsey and LeanIn.Org’s Women in the Workplace 2025 report highlights that women continue to take on a disproportionate share of tasks that support organizational culture and employee wellbeing. While these responsibilities are critical, they can create additional pressure for women already navigating demanding roles.
The challenge is particularly pronounced for women who feel they must prove their readiness for leadership repeatedly.
Why women stay silent
If burnout is widespread, why are so many leaders reluctant to acknowledge it?
The answer is not a lack of resilience.
It is an understanding of how workplaces often respond to vulnerability.
Deloitte’s research found that many women worry that disclosing mental health challenges could affect their opportunities, credibility or career progression.
That concern reflects a broader issue: leadership is still often associated with constant confidence and certainty.
The traditional image of an effective leader leaves little room for struggle.
As Brené Brown, researcher and author of Dare to Lead, has argued, vulnerability is often misunderstood in professional settings. In her work, Brown distinguishes vulnerability from weakness, describing it instead as a necessary part of building trust, connection and effective leadership.
For many women, however, showing vulnerability can feel like taking a professional risk.
The burnout gap is a leadership issue
When leaders are exhausted but unable to speak openly about it, organizations lose important information.
Burnout affects more than individual wellbeing. It influences decision-making, creativity, engagement and retention. It can also contribute to talented leaders stepping away at precisely the moment organizations need their experience.
The issue is particularly significant as companies continue to focus on developing diverse leadership pipelines.
If workplaces successfully bring more women into senior roles but fail to create conditions where they can sustainably succeed, advancement becomes a revolving door.
The question is not only: How do we get more women into leadership?
It is also: How do we ensure leadership is designed in a way that allows more people to stay?
Moving from individual resilience to organizational responsibility
Women have often been encouraged to solve burnout individually: improve time management, set boundaries, practise mindfulness or become more efficient.
Those tools can help, but they cannot solve structural challenges alone.
Organizations also need to examine how work is designed.
That includes:
- evaluating whether workloads are realistic
- recognizing invisible leadership responsibilities
- creating psychologically safe environments where employees can discuss challenges
- ensuring promotions are not tied to unsustainable patterns of overwork
Leaders also play an important role by modelling healthier behaviours. When senior executives openly demonstrate boundaries, use flexibility and acknowledge challenges, they help redefine what effective leadership looks like.
Redefining what ambitious leadership requires
Ambition and wellbeing are often framed as competing priorities.
They do not have to be.
The next generation of leadership will require a broader definition of success: one that recognizes that sustainable performance is not built on constant exhaustion.
The women reaching senior leadership today have already demonstrated their ability to deliver under pressure.
The next challenge is creating workplaces where they do not have to hide the cost of doing so.
Because leadership should not require people to sacrifice themselves in order to prove they belong.