Administrative Officer

You will support MERCIL’s daily operations, working closely with management, colleagues, clients and external partners. The role covers general administration and the company’s financial paperwork, so that documents are accurate and processes run smoothly. Hybrid working, five days a week, from our office in the Ari area of Bangkok.

• Manage general administrative tasks and keep company records and documents organised.
• Prepare and manage accounting and financial documents, including expense records, payment documents, quotations, invoices and billing documents.
• Work with the external accounting team on accounting documents and related matters.
• Follow up on customer payments and support billing and collection.
• Review contracts, NDAs and other documents for accuracy and completeness.
• Coordinate with clients, external partners and internal teams to support daily operations.
• Manage schedules, meetings and appointments for management and team members.
• Other administrative duties as assigned.

• Bachelor’s degree in any field.
• 1 to 2 years of experience in administration, secretarial work or coordination is preferred.
• Proficient in Microsoft Office, especially Word and Excel.
• Good organisational, communication and coordination skills.
• Detail-oriented and responsible, able to manage several tasks and prioritise work.
• Able to work both independently and as part of a team.
• Experience in accounting documents, financial administration, billing or payment processing is an advantage.