At a Glance
- Tasks: Lead transformative sustainability projects and drive decarbonization strategies for global organisations.
- Company: Join EY-Parthenon, a leader in sustainability and climate-tech solutions.
- Benefits: Competitive salary, global opportunities, and a chance to make a real impact.
- Other info: Be part of a mission-driven team dedicated to climate action.
- Why this job: Shape the future of sustainability while working with top-tier clients and experts.
- Qualifications: Experience in sustainability transformation and strong leadership skills required.
The predicted salary is between 80000 - 100000 € per year.
Location: London / Anywhere Globally
Salary: Competitive
Date: 24 Apr 2026
Requisition ID: 1704870
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. Build and refine commercial offerings, value propositions and go‐to‐market approaches in priority sectors and technologies.
- 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.
- You Bring 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: Limelight Health
EY-Parthenon is an exceptional employer that champions sustainability and decarbonization, offering a dynamic work culture where innovation thrives. With a strong focus on employee growth, team members are encouraged to develop their expertise in climate-tech and sustainability while engaging with leading global organisations. Located in London, this role provides the unique opportunity to influence high-impact transformation programs, making a meaningful contribution to the future of our planet.
StudySmarter Expert Advice🤫
We think this is how you could land EY‐Parthenon - Director, Sustainability & Decarbonization in London
✨Tip Number 1
Network like a pro! Get out there and connect with folks in the sustainability and decarbonization space. Attend industry events, webinars, or even local meetups. The more people you know, the better your chances of landing that dream job!
✨Tip Number 2
Show off your expertise! Create content around sustainability topics on LinkedIn or other platforms. Share your insights, write articles, or even start a blog. This not only showcases your knowledge but also gets you noticed by potential employers.
✨Tip Number 3
Don’t just apply – engage! When you find a role that excites you, reach out to current employees or hiring managers on LinkedIn. Ask them about their experiences and express your interest. A personal touch can make all the difference!
✨Tip Number 4
Keep an eye on our website for openings! We regularly post new roles, and applying directly through us can give you a leg up. Plus, it shows you’re genuinely interested in being part of our mission-driven team!
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 speaks directly to the role of Director in Sustainability & Decarbonization. Highlight your experience in decarbonization programs and any relevant consulting background. We want to see how your skills align with our mission!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for sustainability and how your leadership experience can drive EY-Parthenon's growth agenda. Be authentic and let us know why you’re excited about this opportunity.
Showcase Your Expertise:Don’t hold back on showcasing your knowledge in climate-tech and sustainability. Whether it’s through specific projects or thought leadership, we want to see how you can contribute to our offerings and solutions.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re serious about joining our team!
How to prepare for a job interview at Limelight Health
✨Know Your Stuff
Make sure you’re well-versed in the latest trends and technologies in sustainability and decarbonization. Brush up on key topics like industrial decarbonization, climate-tech, and energy transition strategies. This will not only show your passion but also your expertise.
✨Showcase Your Experience
Prepare to discuss specific projects where you've led multi-workstream transitions or decarbonization programmes. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your impact in previous roles.
✨Engage with C-Suite Scenarios
Since this role involves engaging at the C-suite level, practice articulating complex technical topics in a way that resonates with senior executives. Think about how you can generate commercial momentum and drive strategic conversations around sustainability.
✨Demonstrate Leadership and Collaboration
Be ready to discuss how you've led cross-functional teams and collaborated across various sectors. Highlight your ability to synthesize information and guide teams towards achieving sustainability goals, as this is crucial for the role.
