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- Tasks: Lead sustainability strategies and drive decarbonization initiatives for global organisations.
- Company: Join EY, a global leader in consulting and sustainability.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Other info: Be part of a mission-driven team focused on innovative solutions.
- Why this job: Make a real impact on climate change while shaping the future of sustainability.
- Qualifications: Experience in sustainability transformation and strong leadership skills required.
The predicted salary is between 80000 - 100000 £ per year.
hackajob is collaborating with EY to connect them with exceptional professionals for this role.
Location: London; Other locations: Anywhere Globally
Salary: Competitive
Date: 24 Apr 2026
Requisition ID: EY‑Parthenon – Director, Sustainability & Decarbonization
Location: Italy, Netherlands, Switzerland, United Kingdom
About EY
EY is a global leader in assurance, consulting, strategy and transactions, and tax services. We help organizations build a better working world by supporting their transformation and long‑term value creation. Joining EY means being part of a collaborative, international environment where innovation, sustainability, and impact guide everything we do.
Opportunity: Director – Sustainability & Decarbonization (EY‑Parthenon EMEIA)
Join a highly strategic team fully dedicated to Decarbonization Strategy, Climate‑Tech, and Sustainability, operating across the EMEIA region within EY‑Parthenon. Led by Marco Duso, EY‑Parthenon’s Global Sustainability Leader, this team plays a key role in shaping the firm’s growth agenda in the transformation space and works directly with leading global organizations.
Your Key Responsibilities
- Market & Business Development: Drive origination and market development across decarbonization, energy transition, climate‑tech and sustainability‑linked transformation themes.
- Offer & Solution Development: Strengthen EY‑Parthenon’s Sustainability & Decarbonization offerings by contributing expertise in priority topics; Develop perspectives, frameworks, and thought leadership.
- Targeted Engagement Support: Provide senior guidance on high‑impact transformation programs requiring deep sustainability or climate‑tech expertise; Shape direction, challenge assumptions, and provide solution depth on multi‑workstream client engagements.
Skills And Attributes For Success
We seek senior professionals who combine consulting‑caliber leadership with real‑economy sustainability transformation experience across multiple clients.
- Experience steering large, multi‑workstream transition or decarbonization programs for corporates, investors or public entities.
- Background in top‑tier strategy consulting (Project Leader / Principal level) or a senior functional career with significant multi‑client advisory exposure.
- Ability to engage credibly at C‑suite level and generate commercial momentum in emerging sustainability domains.
- Strong ability to synthesize complex technical topics and guide cross‑functional teams across technology, operations, finance and strategy.
- Expertise in at least one advanced topic, such as:
- Adaptation & infrastructure resilience
- Industrial decarbonization (electrification, energy efficiency, low‑carbon operating models, value chains, etc.)
- AI use cases in energy and decarbonization
- Climate‑tech and/or deep‑tech scaling (advanced materials, energy storage, industrial process optimization)
Your Mindset
- Passion for climate and sustainability — this is a mission‑driven team.
- Leadership across 15–20+ sustainability or energy transition engagements with clear strategic influence.
- Commercial, opportunity‑shaping mindset with comfort in developing new offerings and building relationships.
- Experience across varied project types (strategy, transformation, operations, transaction support, due diligence).
- Ability to work effectively across geographies, sectors and EY service lines to build integrated solutions.
- Advanced degree preferred (MBA, MSc, MEng, PhD), especially related to energy systems, industrial systems, climate or climate‑tech.
What Makes This Role Unique
This is not a traditional delivery‑focused role. You will join a dedicated transformation team responsible for shaping EY‑Parthenon’s sustainability strategy, solutions and growth engine across EMEIA, while selectively applying your expertise to high‑impact client engagements. It is a unique opportunity to influence how some of the world’s most prominent organizations navigate their sustainability and decarbonization journeys.
EY‑Parthenon - Director, Sustainability & Decarbonization in London employer: hackajob
Contact Detail:
hackajob Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land EY‑Parthenon - Director, Sustainability & Decarbonization in London
✨Network Like a Pro
Get out there and connect with people in the sustainability and decarbonization space. Attend industry events, webinars, and meetups to meet potential employers and like-minded professionals. Remember, it’s all about who you know!
✨Showcase Your Expertise
When you get the chance to chat with someone from EY or any other company, don’t hold back! Share your insights on decarbonization strategies and climate-tech innovations. This is your moment to shine and show them what you can bring to the table.
✨Leverage Social Media
Use platforms like LinkedIn to follow EY and engage with their content. Share articles, comment on posts, and even write about your own experiences in sustainability. This will help you get noticed and position yourself as a thought leader in the field.
✨Apply Through Our Website
Don’t forget to apply for the Director role directly through our website! It’s the best way to ensure your application gets seen by the right people. Plus, you’ll be part of a collaborative environment that values innovation and impact.
We think you need these skills to ace EY‑Parthenon - Director, Sustainability & Decarbonization in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the role of Director, Sustainability & Decarbonization. Highlight your experience in sustainability and decarbonization projects, and don’t forget to showcase any leadership roles you've held in similar contexts.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about climate and sustainability, and how your background aligns with EY's mission. Be specific about your achievements and how they relate to the role.
Showcase Your Expertise: In your application, make sure to highlight your expertise in advanced topics like industrial decarbonization or climate-tech. This will help us see how you can contribute to our team and drive impactful transformation.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It’s the best way for us to receive your application and ensure it gets the attention it deserves. Don’t miss out on this opportunity!
How to prepare for a job interview at hackajob
✨Know Your Sustainability Stuff
Make sure you brush up on the latest trends and technologies in sustainability and decarbonization. Be ready to discuss specific examples of how you've driven change in these areas, as well as your understanding of climate-tech innovations.
✨Showcase Your Leadership Skills
This role requires strong leadership across multiple projects. Prepare to share stories that highlight your experience leading teams and influencing stakeholders at the C-suite level. Use the STAR method (Situation, Task, Action, Result) to structure your responses.
✨Demonstrate Your Commercial Mindset
EY is looking for someone who can shape opportunities and develop new offerings. Think about how you've identified and capitalised on business opportunities in the past, and be ready to discuss your approach to market development in sustainability.
✨Ask Insightful Questions
Prepare thoughtful questions that show your genuine interest in EY's sustainability strategy and how you can contribute. This could include inquiries about their current projects, challenges they face in the market, or how they measure success in their sustainability initiatives.