Purchasing Assistant Vacancy - RJ - Work on the quotation and issuance of purchase orders for the acquisition of products and services; Issuance of invoices in contracts and sending invoices and payment slips for accounting approval and later to the finance department for due payment; Responsible for monitoring the due dates of payment slips and invoices of the Head Office and its Branches, always submitting them to the opinion and guidance of the Purchasing Analyst Responsible for the follow-up of acquisitions; Prepare spreadsheets when requested to monitor a demand or project, fill out forms and spreadsheets and perform general office services such as document filing.