The **Finance Specialist** interfaces with PSO Finance department to provide accounting, time-keeping, payroll and banking support for the Site. Ensures compliance with Performance Work Statement (PWS) and Amentum ISO 9001 Quality Management System (QMS).

**Principal Accountabilities**

+ Prepares all telephone and utility bills for payment and reconciliation of charges to company and employee accounts.
+ Maintain site Petty Cash fund in accordance with Program policies and procedures.
+ Manages the timekeeping Deltek Costpoint (Time & Expense) for the Site.
+ Provide Deltek Costpoint (Time & Expense) training for new hires.
+ Prepares month end accruals reports.
+ Prepares Operational Funds requests.
+ Ensures that all transactions are assigned correct Charge Codes.
+ Aduit Expense Reports for accuracy and obtain correct approvals for the payment and reimbursements.
+ Prepares checks and wire transfers.
+ Maintain Invoice Log and Invoice L...