The Accountant - Expense Reimbursement role at Gigamon involves managing expense reimbursement claims, focusing on the USA and international entities. Responsibilities include accurately auditing claims, ensuring compliance with company policies and tax regulations. This includes supporting international claims, providing support to employees, recording expense transactions, ensuring timely payments, and assisting in audit processes. The candidate will interact with employees and third-party payroll vendors, while also analyzing claims data. They will be responsible for resolving discrepancies and ensuring data integrity.