Per Diem

This Per Diem role at Withum's Outsourced Accounting Systems and Services (OASyS) supports clients by managing bill payments, invoicing, and cash receipts while performing bank and general ledger reconciliations. The position involves assisting with monthly, quarterly, and annual close processes, running payroll, and helping implement new accounting systems and procedures. It requires collaboration with senior staff to balance multiple client needs and effectively communicate across various channels. The role is based in Red Bank or East Brunswick and runs from June 7th, 2026, to August 13th, 2026.