This role reviews and supports accounting activity across accounts payable, accounts receivable, the general ledger, month-end close, and manufacturing cost accounting, and serves as a key escalation point for recurring accounting operations and general ledger matters. Applied Optoelectronics, Inc. (AOI) is a leading developer and manufacturer of advanced optical, semiconductor, and HFC networking products that support AI datacenters, cable broadband, telecom, FTTH, and fiber access networks around the world.