Senior Sustainability Advisory - Carbon & Climate

The Apex Group is now one of the world’s largest single-source financial solutions provider, dedicated to driving positive change while supporting the growth and ambitions of asset managers, allocators, financial institutions, and family offices around the world.

Our business is unique in its ability to reach globally, service locally and provide cross-jurisdictional services. With our clients at the heart of everything we do, our hard-working team has successfully delivered on an unprecedented growth and transformation journey, and we are now represented by over circa 13,000 employees across 112 offices worldwide. Your career with us should reflect your energy and passion.

That’s why, at Apex Group, we will do more than simply ‘empower’ you. We will work to supercharge your unique skills and experience.

Take the lead and we’ll give you the support you need to be at the top of your game. And we offer you the freedom to be a positive disrupter and turn big ideas into bold, industry-changing realities.

Senior Sustainability Advisor – Carbon & Climate  

Amsterdam, Netherlands  |  Carbon & Climate Practice  |  Fulltime 

About Apex/Holtara 

Our economic system has delivered unprecedented prosperity — but often at significant environmental and social cost. The time has come to forge a new path and transition to a more sustainable economy. 

Holtara is leading the way in building effective ESG & sustainability programs, combining expert advisory with award-winning platforms. For over 15 years, we’ve empowered investors, managers, and companies to leave a legacy they can genuinely be proud of. As part of the global Apex Group, our 150-strong team spans Amsterdam, London, the US, Spain, and India — united by a shared ambition to drive meaningful change. 

We offer a unique combination of advisory and technology services across the investment lifecycle, helping businesses make a real impact today for a more sustainable tomorrow. 

Our Carbon & Climate (C&C) team underpins everything from corporate footprinting to sector-leading decarbonisation pathways. 

The opportunity 

As Senior Sustainability Advisor – Carbon & Climate, you will be the thematic lead for C&C. You’ll own the technical backbone of our offering, steer high stakes client engagements and work hand-in-glove with Sales, Growth and Product teams to sharpen propositions and embed carbon intelligence in the Holtara platform. 

The list below sketches what success looks like for each pillar and how much of your time might be allocated to them: 

• Subject matter leadership (35 %): Holtara is recognised for thought leadership; internal teams rely on your guidance; methodologies stay ahead of standards. 

• Client delivery (30 %): Flagship footprinting and decarbonisation projects meet targets, delight