ERM is a leading global provider of environmental, health, safety, risk, social consulting and sustainability related services to some of the world’s leading organisations. We assist companies in understanding their social and environmental impact. With more than 8,000 people working across 40+ countries and territories from over 140 offices worldwide, ERM is committed to delivering services that are consistent, professional, and of the highest quality, creating lasting value for our clients. As the world's largest specialist sustainability consultancy, ERM partners with leading organisations to address complex sustainability challenges, helping them build resilience, accelerate business transformation, and create sustainable value through practical, innovative solutions
Role Profile:
The Office Administrator Senior Assistant is responsible for ensuring the smooth day-to-day operation of the Thailand office by delivering professional front-of-house services, office administration support, facilities coordination, and local business support activities. The role serves as a key point of contact for employees, visitors, vendors, and service providers, helping maintain a safe, efficient, and well-organized workplace that supports business operations and employee experience.
Working closely with the Thailand leadership team and broader business functions, the role will coordinate office facilities, administrative processes, procurement activities, visitor management, meeting arrangements, and shared services support. Success in this role requires a strong customer-service mindset, excellent organizational skills, attention to detail, and the ability to manage multiple priorities in a fast-paced consulting environment.
The Administrator Senior Assistant will be responsible for:
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Curious about our culture and what makes ERM a great place to grow your career? Explore these resources to learn more about our people, values, and the impact we create:
Talent Brochure: TM - Candidate brochure
Life at ERM: Life at ERM

Sustainability is our business.
As the world’s largest specialist sustainability consultancy, ERM partners with clients to operationalize sustainability at pace and scale, deploying a unique combination of strategic transformation and technical delivery capabilities. This approach helps clients to accelerate the integration of sustainability at every level of their business.
With more than 50 years of experience, ERM’s diverse team of 8000+ experts in 40 countries and territories helps clients create innovative solutions to their sustainability challenges, unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations.