Performance Contracting is seeking an entry-level Office Administrator for its Vancouver 103 operations based in Vancouver, WA. This individual will be responsible for the following duties: Daily processing of Accounts Payable invoices utilizing our proprietary accounting software while ensuring audit compliance. Monthly review of vendor statements. Responding to vendor inquiries as needed. Working with project management teams and purchasing departments to resolve discrepancies. Vendor set up and maintenance. Assist in project set up within multiple systems. Monthly Project invoicing. Ensure project invoicing is accurate, in compliance with customer requirements and meets deadlines. Assist in shared responsibilities such as answering phones, ordering office supplies, sending and receiving mail and packages, basic project management support, etc. Cross train and assist team mates as needed.