Assistant Manager - Account Payable and General Affairs

Date:  Jun 8, 2026
Location: 

Thailand

Office Location:  Bangkok, Thailand

Headquartered in Tokyo, Sumitomo Mitsui Banking Corporation (SMBC) is a leading global financial institution and a core member of Sumitomo Mitsui Financial Group (SMBC Group). Built upon our rich Japanese heritage since 1876, we put our customers first and provide seamless access to, from and within the Asia Pacific region.   SMBC is one of the largest Japanese banks by assets and maintain strong credit ratings across our global integrated network.  We work closely as one SMBC Group to offer personal, corporate and investment banking services to meet the needs of our customers.

 

With sustainability embedded within our strategy and operations, we are committed to creating a society in which today’s generation can enjoy economic prosperity and well-being, and pass it on to future generations.

Responsibilities:

  • The role will be responsible for Accounting related and Administrative tasks
  • To handle Account Payable
  • To calculate and prepare for budget estimation related to non-personnel expense and investment facility
  • To prepare application of extraordinary budget to Head Office upon request or when necessary
  • To manage and control expenditure within approved budget from Head Office
  • To manage and control withholding tax deduction from expense payment both domestic payment and remittance payment (Phor.Ngor.Dor 3, 53, 54 and VAT Phor.Por 30 & 36)
  • To handle booking of Fixed Assets & Depreciation as well as sale or written off assets.
  • To manage Mailing & Messenger, Office Security (Sentry guard and Security System), Company car & drivers through outsourcing vendors
  • To manage Office maintenance and Telephone systems related
  • To be responsible for any functions as per assigned by GA-manager.

Qualifications:

  • A degree in accounting, finance or a related field
  • Minimum 5 years of experience in Accounting and Administration related
  • Accounting knowledge related to Account Payable, Fixed Assets, VAT and Withholding Tax
  • Good communication skill in English
  • Good interpersonal skill as the role will need to work with different parties both internal and external