*Position Summary* The MassDOT Aeronautics Division Finance Co-op will support the Aeronautics Finance Chief with a myriad of fiscal and budgeting projects and tasks, including: * Documentation / review of existing & new protocols & processes. * Encumbrance of funds, payment processing, grant processing, contract processing, etc. * Assist with audit workpaper preparation and review as needed. * Perform audit of Based Aircraft registered across the Commonwealth at 35 airports. * Based Aircraft bi-annual reconciliation project. * Assist in maintenance of Aircraft Registrations program. * Participate in the Aircraft Registration process. * Perform FAA reimbursement / funding requests initiated by airports / vendors . *Duties and Responsibilities* * Work with Finance team to manage the unit’s fiscal needs. * Prepare documents for processing payments through the MOSAIC, Delphi & Project Info System. * Encumber funds as needed to ensure proper payment of bills. * Review and process vendor in...