Multilateral and Economic Diplomacy Adviser in London

Location: London

We’re looking for a Multilateral and Economic Diplomacy Adviser to bring strategic diplomacy and economic insight to our small but mighty advocacy team. This is a fixed-term role for 12-18 months, and we are open to secondments. This is a unique chance to work at the heart of global efforts to tackle air pollution and climate change.

In this role, you’ll help drive international action on clean air – shaping diplomatic strategies, building influential partners, and strengthening the economic case for bold, coordinated action. Our advocacy spans major global platforms including the UNFCCC COP and G20, as well as regional and mini-lateral diplomacy. It also includes working with governments, UN agencies, funders and civil society to deliver real-world impact.

While expertise in both diplomacy and economics policy would be an advantage we are also interested to hear from candidates who are very strong in one of these areas.

What You’ll Do

• Design and deliver diplomatic strategies for putting air pollution action on the agenda at multi-lateral, regional and mini-lateral fora.
• Manage engagement with governments and multilateral bodies.
• Represent CAF at international forums and support senior leaders’ high-level engagements.
• Manage grants, service contracts and research projects that inform policy and diplomacy.
• Support the development of a new strand of work making the positive economic case for action on air quality.
• Act as expert counsel for teams on air quality related economics and/or diplomacy.
• Produce policy briefs, insights and recommendations to advance our advocacy.
• Provide political intelligence and identify opportunities across shifting geopolitical contexts.

What We’re Looking For

• Strong experience influencing policy within multilateral or regional diplomacy and/or expertise in economics and translating this into policy action (expertise in both will be an advantage).
• Proven ability to build trust and partnerships with governments and international organisations.
• Confident communicator, able to represent CAF externally and prepare senior leaders for key engagements.
• Excellent project management skills, ideally including oversight of research, grants or contracts.
• A strategic, adaptable thinker who can navigate complex political environments and deliver results.

For more information on this role, as well as the full person specification please see the job description.

Closing date – 8th February 2026

Salary – GBP 55,518 - 71,310

Type of employment - Fixed term contract

At Clean Air Fund, we’re guided by purpose and grounded in evidence. Our culture combines clear structures and rigorous frameworks with space for fresh thinking and collaboration across diverse. We value curiosity, openness and a shared commitment to making a measurable difference.

As an employer, we are committed to ensuring the representation of people from all backgrounds regardless of their gender identity or expression, sexual orientation, race, religion, ethnicity, age, neurodiversity, disability status, returning parents, carers or any other aspect which makes them unique. We particularly welcome applicants from under-represented groups to apply and would encourage you to let us know if there are steps we can take to ensure that the recruitment process enables you to present yourself in a way that makes you comfortable. We are committed to ensuring the safety and protection of our employees from all forms of harm.