Senior Accounting Specialist

The group you’ll be a part of

The Global Finance Group drives financial strategies based on expert understanding of Lam’s breakthrough technologies, the semiconductor market, and the global business environment. They manage our company's financials and relationships with our investor community to ensure we have the strong financial foundation to fuel innovation and growth.

The impact you’ll make

At Lam, as an Accountant, you're central to managing and enhancing our accounting systems. With a keen eye for detail, you interpret financial reporting requirements, balance the books, and ensure accuracy of profit and loss, cash flow, income, and balance sheet statements. Your expertise extends to monthly report generation, supporting informed decision making. You contribute to Lam's financial accuracy and compliance. What you’ll do

VAT and Statutory Tax Compliance

Prepare, review, and support bi-monthly VAT filings, including output tax and input tax validation, 401 filing support, and reconciliation of VAT-related accounts. Review supporting invoices and tax documents to ensure compliance with Taiwan VAT requirements and internal documentation standards. Investigate VAT variances, resolve discrepancies, and coordinate with internal teams or external advisors on corrective actions. Support VAT amendment filings, tax authority inquiries, refund applications, and related documentation preparation when required. Maintain complete and audit-ready working papers for VAT filings and related statutory submissions.

Withholding Tax and Income Reporting

Prepare and review monthly withholding tax declarations and related tax payment documentation. Compile and reconcile income categories such as salaries, bonuses, service fees, other income, interest income, and interest expense for withholding tax purposes. Coordinate with payroll, HR, and external advisors to ensure withholding tax data is accurate and complete. Support annual income reporting, and related statutory filing requirements. Monitor filing deadlines and ensure withholding tax submissions and payments are completed accurately and on time.

Accounts Payable and Payment Support

Review and process accounts payable transactions, including invoice validation, coding, posting, and payment support in accordance with company policies and internal controls. Ensure supplier invoices and payment requests are properly supported, approved, and compliant with statutory and internal requirements. Investigate and resolve invoice discrepancies, GR/IR issues, vendor inquiries, and payment-related exceptions. Coordinate with vendors, procurement, business requestors, and shared service teams to support timely and accurate payment execution. Prepare payment requests and accounting entries for assigned expenses, professional service fees, and other disbursements.

General Ledger and Period-End Close

Prepare and post journal entries for assigned general ledger activities, including accruals, reclassifications, clearing entries, and recurring close adjustments. Perform account reconciliations and prepare supporting schedules for assigned balance sheet and profit and loss accounts. Support month-end, quarter-end, and year-end close processes to ensure financial results are recorded accurately and delivered on schedule. Analyze account movements, investigate unusual variances, and provide clear explanations and supporting documentation. Maintain complete working papers and documentation to support internal review, external audit, tax audit, and SOX control requirements.

Compliance, Controls, and Process Improvement

Ensure accounting activities comply with company policies, Taiwan tax regulations, internal control requirements, and applicable accounting standards. Support internal and external audit requests by preparing schedules, reconciliations, and supporting documentation. Identify process gaps, control risks, and efficiency improvement