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    Sustainability Intern

    Suntec Real Estate Services Management

    Singapore, SingaporeInternship23 Jul 2026

    About this internship

    Suntec Real Estate Services Management (“Suntec-RES”, formerly known as ESR Real Estate Services Management) is the real estate services arm of Tang Organization. For over a decade, Suntec-RES has been entrusted by asset owners to deliver bespoke, best-in-class real estate solutions We manage a portfolio of iconic retail and commercial properties spanning close to 3 million square feet and valued at approximately S$8 billion. Our tailored approach integrates advanced property technology and sustainable practices to optimise asset performance and drive long-term value. Our commitment to excellence and innovation ensures that we maximise the potential of our client’s assets, from project development to asset enhancement. Suntec-RES is backed by Tang Organization, an established multinational conglomerate with integrated capabilities across the real estate value chain, including investment, development, management, and hospitality. Main Duties & Responsibilities 1. Grow Revenue Execute and enhance the business development plan for the sustainability consultancy business of the organization. Research industry trends and understand sustainability solution and services demand drivers to: Create new business lines & Generate client list, reach out, present and follow up with potential clients to secure the sale. Solution/partner sourcing to further improve the service and solution offerings of the organization. Review and enhance the sales process to improve sales productivity Prepare proposal for clients and industry benchmarking to ensure proposal submitted is in line with the industry Implement and enhance the marketing plan for the organization’s sustainability services and solution offerings Management of customer accounts to maintain positive professional relationships with clients 2. Lead and support projects Green Mark, Energy Management and ensure they are delivered according to the project requirements 3. Improve Cost Efficiency Enhance the project implementation process to ensure efficiency in project implementation as well as high customer satisfaction Partnership sourcing to reduce expenses of outsourced works Requirements Undertaking a Degree/Diploma in Mechanical Engineering is preferred Knowledge of sustainability industry (eg. Green Mark, Property Energy Management) Independent and strong interpersonal, communication, analytical, writing and planning skills Able to handle stress and work in a fast-paced environment, keen eye for details, adaptable, able to prioritize multiple tasks to meet tight deadlines, proactive, resourceful, assertive and deliver high quality work Passionate about sustainability, positive mindset and self-driven with a desire for knowledge and learning with a can-do attitude Able to commit minimally 4 month's of work from Monday to Friday, 9am to 6pm.