Senior Assistant, Accounts Payable

Social Impact, Virginia, United States
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Job Summary

Job Description

Position Description:

SI is seeking a full-time Senior Assistant, Accounts Payable to support the accounts payable cycle to ensure accurate and timely payments. The Senior Assistant, A/P, will work collaboratively other team members to ensure data entered precisely and promptly in the accounting system.


  • Create daily PO vouchers in CostPoint (CP) procurement module.
  • Review and approve employee advances and expense reports in CP expense module.
  • Prepare AP vouchers and ensure proper supporting documentation is attached.
  • Prepare and process electronic transfers (ACH/EFT), checks, and international wire payments.
  • Update and maintain AP Vendor records.
  • Prepare monthly allocation reports.
  • Reconcile company credit cards.
  • Reconcile employee and consultant advances.
  • Assist with month end closing tasks
  • Review and respond on a regular basis to emails/inquiries arriving through A/P mailbox.
  • File A/P transactions and banking payments.
  • Make bank deposits.
  • Assist with annual 1099 reporting.
  • Assist with other general accounting duties as assigned.


  • Bachelor’s Degree with a minimum of 1 year’s relevant experience or equivalent combination of education and experience/
  • Experience with Deltek Costpoint preferred.
  • Knowledge of electronic accounting software/database; Excel and Word skills.
  • Knowledge of the use of office machines and equipment.
  • Knowledge of operating practices; policies and procedures of an accounting department; ability to understand and interpret pertinent policies and procedures clearly and accurately.
  • Ability to establish and maintain effective working relationships with supervising personnel, co-workers, business professionals, and the general public.
  • Ability to project a positive, concerned image to the client (internal and external).
  • Ability to communicate effectively orally and in writing.
  • Detailed oriented.