Serve as a primary administrator for AP-related systems and purchasing platforms, including Sage, Centresuite, Amazon Business, corporate credit card programs, petty cash cards, PEX prepaid cards, WEX fuel accounts, Paymode-X, and other payment solutions. Justice Resource Institute (JRI) , a leader in social justice with over 100 programs meeting the needs of underserved individuals and families throughout Massachusetts, Rhode Island and Connecticut, has a rare opportunity for an Assistant Accounts Payable Manager .