The pathway
How you actually get there, here
How you become one varies far more by country than what one does. This is the UK route. Most people take one of these ways in; the right one depends on where you're starting from.
- 1
From ESG Program Manager (L4)
3-5 years as a Program ManagerSkills to master
- Moving from managing specific programmes to overseeing the entire ESG function. This means developing a broader strategic lens, mastering budget ownership, and significantly enhancing executive communication and team leadership skills.
You're ready to move on when
- Successfully delivered multiple complex, cross-functional ESG programmes on time and within budget.
- Demonstrated ability to influence senior stakeholders outside of direct reporting lines.
- Proven track record of mentoring and developing junior team members.
- Clear understanding of the company's overall business strategy and how ESG fits in.
- 2
From Head of Sustainability (smaller company)
5-8 years leading sustainability in a smaller or mid-sized organisationSkills to master
- Adapting to the scale and complexity of a global enterprise. This means navigating more intricate stakeholder landscapes, managing larger budgets and teams, and dealing with a higher level of public scrutiny and regulatory complexity.
You're ready to move on when
- Successfully built and executed a comprehensive sustainability strategy from the ground up.
- Experience managing external reporting and engaging with investors.
- Ability to articulate strategy to a Board or executive committee.
- Demonstrated resilience in a high-pressure, resource-constrained environment.
- 3
From Senior Consultant (ESG Advisory)
8-12 years in ESG consulting, with significant project leadership experienceSkills to master
- Transitioning from advising multiple clients to deeply embedding within one organisation. This requires building internal credibility, understanding corporate politics, and taking direct ownership of outcomes rather than just recommendations. It also means developing direct people management skills.
You're ready to move on when
- Led large-scale ESG strategy or reporting projects for major corporate clients.
- Strong client relationship management and presentation skills.
- Deep expertise across various ESG frameworks and industry best practices.
- Desire to move from advisory to direct operational impact and team leadership.