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
Senior Resource Efficiency Specialist (L3/L4)
3-5 yearsSkills to master
- Leading complex projects, mentoring junior colleagues, building strong internal stakeholder relationships, developing robust business cases for initiatives, and becoming a subject matter expert in a specific area (e.g., LCA, carbon accounting).
You're ready to move on when
- Successfully led 3+ multi-site or complex resource efficiency projects from conception to completion.
- Consistently received positive feedback on mentorship and guidance provided to junior team members.
- Demonstrated ability to influence senior operational leaders to adopt new practices.
- Developed and presented compelling business cases that resulted in approved investments.
- 2
Sustainability Consultant (Senior/Principal level)
4-6 yearsSkills to master
- Managing client engagements, developing strategic sustainability roadmaps for diverse clients, leading project teams, and building a strong network across various industries. This path brings broad exposure to different business models and challenges.
You're ready to move on when
- Managed multiple client projects simultaneously, delivering high-quality strategic advice.
- Successfully advised clients on complex sustainability challenges, such as net-zero pathways or circular economy transitions.
- Proven ability to build and maintain strong client relationships.
- Experience in business development or contributing to proposal writing for new engagements.
- 3
Operations/Supply Chain Manager with Sustainability Focus
5-7 yearsSkills to master
- Deep operational management experience, including P&L responsibility, process optimisation, team leadership within a manufacturing or logistics environment, and a strong track record of embedding sustainability into daily operations. This is about practical, on-the-ground experience.
You're ready to move on when
- Managed a significant operational unit or supply chain function, hitting key performance targets.
- Successfully implemented sustainability initiatives directly within an operational context, demonstrating measurable impact.
- Led and developed a team of operational staff.
- Proven ability to manage budgets and drive cost efficiencies in a production environment.