Part-Time Accounting Assistant (Non-Profit IDD Provider) Location: Woodbridge, VA 22193 Schedule: Part-Time 20 hours per week during business hours 9am-5pm, flexible. Pay: $25/hour Position Summary The Accounting Assistant supports the Finance Department of a nonprofit organization serving individuals with developmental disabilities. This position is responsible for assisting with accounts payable functions, vendor management, billing processes, financial record organization, and other accounting-related activities that help ensure the efficient operation of the agency's financial systems. Working closely with the Accounts Manager, the Accounting Assistant provides administrative and accounting support by organizing invoices, processing vendor information, assisting with client invoicing, supporting monthly billing activities, and contributing to special projects and financial analyses. The ideal candidate is detail-oriented, organized, proficient in Excel, and able to work collaboratively in a team environment while maintaining accuracy and confidentiality. This position offers an opportunity to contribute to the financial stewardship of a mission-driven organization dedicated to enhancing the lives of individuals with developmental disabilities. Roles and Responsibilities Support the Accounts Manager with the following:Preparing/Organizing bills for all propertiesSupporting with monthly Amazon BillingsSupporting corporate card billingsPaying invoices when directed by the Accounts ManagerCollecting required data and setting up new vendorsCollecting and entering data for monthly client invoicingAiding Accounts Manager with seasonal projects & analysis Additional/Occasional ResponsibilitiesSupporting payroll with monthly payroll audits & preparationSorting and organizing accounting mail Requirements Associate's degree or higher in accounting and/or minimum of 3 years of previous experience in accounting.Proven experience with ExcelAble to work 20 hours a week Preferred Skills Experience with accounting systems such as Sage Intacct, Quickbooks, etc.Ability to process instructions and work in a team environment About the Organization The Arc of Greater Prince William / INSIGHT, Inc. is a leading nonprofit organization dedicated to supporting individuals with intellectual and developmental disabilities (IDD) in living full, meaningful, and self-directed lives. Through a comprehensive range of person-centered services, the organization empowers individuals and families while advocating for inclusion, dignity, and opportunity. Part-Time 20 hours per week during business hours 9am-5pm, flexible at main office in Woodbridge, VA 22193Compensation details: 25 Hourly WagePI1b6201e56d7a-1639