Staff Directory


David Brillhart, vice president of business and finance

Lisa Orr, assistant director of business and finance


Amy White, accounting manager

  • financial statements
  • COTC external audit lead
  • GL account creation

Brittany Ross, senior accountant

  • cost-share transfers
  • journal entries (reclass expenses and revenue)
  • GL scholarship reconciliation

John Roberts, payroll coordinator

  • processes COTC paid employee payroll
  • requests IDM Accounts for COTC paid employees (includes the creation of employee email accounts)

Melissa Sessor, accountant

  • bank reconciliation
  • GL account reconciliations
  • external invoicing (excludes student billing done by Student Financial Services)

Nova Willey, accountant

  • processes COTC/cost-shared accounts payable (vendor Invoices, mileage, and travel, reimbursements)
  • manages the email account
  • fixed asset record creation


Jessica Mautz, financial analyst

  • COTC and Ohio State annual budget
  • Ohio State internal grants
  • costing analysis

Grace Hicks, budget and grants accountant

  • fiscally manages capital projects and approved action plans
  • Ohio State professional business accounts
  • COTC grants, Perkins, Tech Prep, etc.


Kim Sibert, purchasing and auxiliary services manager

  • RFP/sealed bid processes
  • asset management oversight
  • COTC and Ohio State procurement lead
  • oversight of bookstore and campus dining agreements/performance
  • COTC purchasing contract review
  • Ohio State contract submission (liaison to legal department)

Molly Hahn, procurement specialist

  • Ohio State Workday procurement-related transaction processing
  • requisitions, spend authorizations, expense reports, miscellaneous payment requests, supplier invoice requests
  • COTC requisitions and purchase orders
  • Ohio State and COTC department PCards
  • COTC vendor maintenance
  • Ohio State liaison to central accounts payable

Dan Edwards, shipping, receiving and assets coordinator

  • shipping/receiving
  • courier runs and coordination
  • Ohio State and COTC asset management

Matt Parks, courier

  • shipping/receiving
  • courier runs and coordination