Key Responsibilities

• Closing & Accounting Adjustments (Back-Value & Irregular Transaction Control

• Support daily and month-end closing, including accounting adjustments and post-close checks.

• Review system outputs and supporting documents; follow up and resolve issues with relevant stakeholders.

• Maintain closing checklists, evidence, and tracking logs in line with procedures.

• Validate back-value transactions (rationale/ approval/ evidence) and track exceptions to closure.

• Investigate irregular transactions, perform initial root-cause analysis, coordinate corrective actions with Branch/ Ops/ IT, and maintain exception/escalation logs.

• Reconciliation & Break Management (Bank / GL / Sub-Accounts / Others)

• Perform/ support bank, GL, and sub-account reconciliations; investigate and clear breaks within agreed SLAs.

• Monitor aging items, escalate overdue breaks, and document investigation and resolution.

• Oversee sub-account administration controls (open/ close in G-Base, periodic inspection, reconciliation) to ensure compliance with HOP/IOP.

• Perform/ review daily and periodic reconciliations, including withholding tax certificate amounts vs system records.

• Maintain reconciliation control sheets/ checklists/ logs and provide inputs for periodic control reporting.

• Balance Confirmation / Balance Certificate Control

• Verify customer requests/ signatures and ensure required approvals and documentation prior to issuance.

• Control issuance and dispatch of balance confirmations/ certificates (manual/ system) within SLA.

• Maintain issuance/ dispatch logs and approvals for exceptions (reprint/ cancel/ amend).

• Reporting (Head Office / Regulatory / Management)

• Prepare/ support operational, settlement, and HO/ regulatory/ management reports and supporting schedules via applicable systems (e.g., ARROW/ Remix).

• Validate figures against source systems and reconciliations; resolve discrepancies before submission.

• Produce periodic operational/ control reports and checklists (daily/ monthly/ quarterly/ annual) with audit-ready working papers.

• System / Process Change Support

• Support system changes (enhancements/ upgrades/ migration) through requirement clarification, UAT support, data validation, and post go-live stabilization.

• Assist updates to procedures, training materials, and user communications for new processes/ controls.

• Acting / Support Role (One layer below Team Lead)

• Coach junior staff on day-to-day tasks/ controls and review selected work as assigned.

• Act as Team Lead back-up for task coordination and follow-ups when required.

• Procedures, Governance & Continuous Improvement

• Review/update ACD IOP (and related workflows) and propose control enhancements.

• Ensure document filing/ retention and readiness for internal/ external audit queries.

• Perform other duties as assigned by management

Qualifications & Experience

• Bachelor's/ Master's in Accounting, Finance, Economics, or related field.

• 8–10 years' experience in finance/ accounting/ regulatory reporting in banking/ financial services; 3–5 years in management/senior lead capacity.

• IFRS and local statutory reporting knowledge (advantage).

• CPA and/or external audit background (plus).

• Experience in process transformation and regulatory change implementation.

• Strong leadership, stakeholder management, and communication skills.

• Fluent in Thai and English.

Key Competencies

• Process Transformation (Manual-to-Automation)

• Strategic Leadership & Succession Planning

• Analytical & Problem-Solving

• Stakeholder Engagement & Communication

Key Highlight benefits of joining our Mizuho Bank

• International working environment within DE&I.

• Overseas working opportunity (Exchange Program)

• Flexible Health Benefit (OPD, IPD, Dental and Optic)

• Company Activities; Marathons, Staff Party, Wellness Activities and many more.

• Employee Educational Assistance Program

• Performance Bonus

• Easy to access near BTS Chongnonsri exit 1

ONLY SHORTLISTED CANDIDATE WILL BE NOTIFIED.

Recruitment and Selection, Human Resources Division

Dear Applicants/Candidates,

Subject: Request for your kind cooperation to redact/mask out sensitive personal information contained in documents

• All Sensitive Information contained thereunder has to be redacted or masked out by yourself prior to submitting such documents to us.

• In the event any Sensitive Information has not been done so, you acknowledge and authorize us, to protect your rights under the PDPA, to redact or mask out any remaining Sensitive Information on your behalf prior to our processing of your documents/requests.

Yours sincerely