Data Centre Sustainability Lead: Energy & PUE Optimization

Turner & Townsend; Singapore; On-site; SGD 180,000 - 230,000; Full time

Job summary

Turner & Townsend is seeking a Sustainability Manager (Data Centre Infrastructure) to lead environmental initiatives across the firm’s data centre portfolio. You will guide onsite teams, coordinate with contractors, and drive carbon reduction and energy efficiency improvements aligned to global green standards.

The role requires 8–10+ years in sustainability or energy systems, with strong data-driven energy modeling and stakeholder communication capabilities.

Qualifications

• Bachelor’s degree in Mechanical or Electrical Engineering, Environmental Science, or a related field.
• Preferred certifications: LEED AP, Green Mark Manager, CEM, or other sustainability credentials.
• 8–10+ years in sustainability or energy systems management.

Responsibilities

• Design and deliver environmental initiatives across the data centre portfolio.
• Lead on-site PMC and operations teams while engaging contractors and clients.
• Drive energy efficiency, carbon reduction, and green procurement practices.

Education

Bachelor’s degree in Mechanical Engineering

Bachelor’s degree in Electrical Engineering

Bachelor’s degree in Environmental Science

Tools

ESG software

Advanced Excel

Job description

Sustainability Manager (Data Centre Infrastructure)

• Full-time

Turner & Townsend is a global professional services company with over 22,000 people in more than 60 countries.
Working with our clients across real estate, infrastructure, energy and natural resources, we transform together delivering outcomes that improve people’s lives. Working in partnership makes it possible to deliver the world’s most impactful projects and programmes as we turn challenge into opportunity and complexity into success.
Our capabilities include programme, project, cost, asset and commercial management, controls and performance, procurement and supply chain, net zero and digital solutions.
We are majority-owned by CBRE Group, Inc., the world’s largest commercial real estate services and investment firm, with our partners holding a significant minority interest. Turner & Townsend and CBRE work together to provide clients with the premier programme, project and cost management offering in markets around the world.
Please visit our website: www.turnerandtownsend.com

The Sustainability Manager is responsible for the direct design, execution, and delivery of environmental initiatives across the company's data centre portfolio. This role leads the onsite PMC and operations teams, drives the general contractor’s green progress, and handles day-to-day client interactions to ensure the project lowers its carbon footprint, improves energy efficiency, and meets global green standards.

Key Responsibilities

• Create the green roadmap: Design and execute the mid- and long-term sustainability plans for data centre locations.
• Improve Power Usage Effectiveness (PUE): Team up with engineers to cut energy use in cooling and power systems.
• Source clean energy: Lead corporate power procurement efforts like Power Purchase Agreements (PPAs) and renewable energy certificates.

Carbon, Water & Circular Economy

• Track emissions: Manage Scope 1, 2, and 3 carbon accounting across all mission-critical sites.
• Save resources: Create plans to cut Water Usage Effectiveness (WUE) and reduce liquid cooling resource drains.
• Reduce waste: Setup zero-waste initiatives and circular recycling pathways for server hardware and batteries.

Compliance & Reporting

• Keep certifications updated: Guide building operations to meet and keep LEED, BREEAM, or Green Mark certifications.
• Write standard disclosures: Produce annual sustainability filings matching GRI, CDP, SASB, and ISSB frameworks.
• Follow local laws: Keep track of changing energy conservation acts and greenhouse gas rules.

Required Qualifications & Experience

• Education & Professional Credentials
• Degree needed: Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Environmental Science, or a related area.
• Preferred certifications: LEED AP, Green Mark Manager, Certified Energy Manager (CEM), other sustainability certifications.

Experience

• Time in field: 8 to 10+ years working directly in sustainability or energy systems management.
• Data centre focus: Strong background working inside data centres, critical infrastructure, or large-scale cloud operations.

Technical Mastery & Sequencing

• System knowledge: Solid understanding of critical data centre layouts, power backup systems, industrial chillers, and regional renewable energy markets.
• Construction logic: Understanding of how to embed energy-saving metrics and resource conservation into the building and operations lifecycle.
• Data skills: Experience building data-driven energy models and emissions calculations using advanced Excel or ESG software.
• Communication: Ability to share complex energy metrics clearly with corporate executives and international clients.

Our inspired people share our vision and mission. We provide a great place to work, where each person has the opportunity and voice to affect change.

We want our people to succeed both in work and life. To support this we promote a healthy, productive and flexible working environment that respects work-life balance.

Turner & Townsend is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and actively encourage applications from all sectors of the community.

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