Manager, Climate Change and Sustainability Services, Assurance

EY; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

EY in Singapore seeks a Manager for Climate Change and Sustainability Services, Assurance. You will lead CCaSS initiatives across Assurance, Tax, Transactions and Advisory to help clients address regulatory and sustainability challenges and identify cost-saving opportunities.

You’ll develop talents through coaching and diverse engagements while delivering high-quality client service. The role emphasizes leading engagements, managing teams, and growing the practice within EY’s global network.

Qualifications

• Understanding of climate change, sustainability reporting and regulatory contexts
• Experience leading large, multi-disciplinary projects
• Strong communication with management-level clients and internal stakeholders
• Ability to manage and develop teams within a global network

Responsibilities

• Lead CCaSS engagements within Assurance and related services
• Identify and manage client risks, opportunities and regulatory changes
• Develop and coach team members; contribute to practice growth

Skills

CCaSS leadership

Client advisory

Technical reports

Project management

Regulatory knowledge

Leadership

Willingness to travel

Education

Degree in business/engineering/accounting

8+ years audit or CCaSS experience

Job description

Manager, Climate Change and Sustainability Services, Assurance

Location

Other locations: Anywhere in Country

Date: 14 Jul 2026

Requisition ID: 1481497

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.

Join Climate Change and Sustainability Services (CCaSS) and you will be a member of a multidisciplinary team combining Assurance, Tax, Transactions and Advisory experience to help clients understand and manage their climate change issues related to new regulatory requirements, rising stakeholder concerns and opportunities for cost reduction and revenue generation.

You will experience ongoing professional development through diverse experiences, world-class learning and individually tailored coaching. That’s how we develop outstanding leaders who team to deliver on our promises to all of our stakeholders, and in so doing, play a critical role in building a better working world for our people, for our clients and for our communities. Sound interesting? Well this is just the beginning. Because your professional development is important to us and we are fully committed to helping you realise your potential.

The opportunity

Climate Change and Sustainability Services (CCaSS) is part our Assurance group which is one of the most trusted, respected and influential organizations in the industry. As part of our team, you will provide peace of mind to clients by using your skills and experience to give companies, investors and regulators confidence in the validity of business-critical information or processes.

Your key responsibilities

You’ll spend most of your time in assisting clients to identify, measure, and manage their business and reporting risks as they transit their organizations in respond to changing government environmental regulations and new trends in sustainability management and reporting. Accurately analysing client issues and opportunities, deploying the account management framework, EY client programs, and growth platforms, to build constructive dialogue with key stakeholders. You enjoy actively contributing to the growth and development of the CCaSS practice by taking operational responsibility and accountability for engagement team support and delivery.

Skills and attributes for success

• Communicating EY’s scope of services and providing guidance in the delivery of Climate Change & Sustainability Services, with an emphasis on complex and/or specialized issues within Assurance and/or technical sustainability reporting and advisory capacities
• Partnering with clients to identify and diagnose their needs and the ability to cross-sell services
• Completing high level technical reports and proposals
• Managing complex technical issues in technical discipline area
• Demonstrated knowledge of relevant legislation, regulations and codes of practice in area of technical discipline
• Proven track record in managing large and complex sized projects
• Undertaking a key account management role for major key clients
• Excellent business development skills

To qualify for the role, you must have

• A degree, preferably in business, engineering, accounting, or other sustainability related discipline
• At least8 years of experience in audit or in a large and dynamic organizations and Climate Change & Sustainability consulting experience
• Knowledge and interest in sustainability related areas or topics
• Extensive experience working and leading ina team-based environment
• Strong project management and personnel management skills
• Willingness and ability to travel, as necessary

Ideally, you’ll also have

• Professional presence with the ability to engage management level clients as well as internal leadership stakeholders
• Ability to analyze complex or unusual issues in the context of client engagements and deliver insightful and pragmatic solutions

What we look for

We’re interested in leaders with a genuine creative vision and the confidence to make it happen. You can expect plenty of autonomy in this role, so you’ll also need the ability to take initiative and seek out opportunities to improve our current relationships and processes. If you’ve got the right combination of technical knowledge and communication skills and ready to take on some of our clients’ most complex issues, this role is for you.

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.