Accounts Payable Manager

Job Locations US-VA-Reston
Job Post Information* : Posted Date 3 weeks ago(4/26/2021 8:59 AM)
Location : Location
Clearance Requirement
Job Requires Relocation


SOS International LLC (SOSi) is seeking an Accounts Payable Manager to support the Accounting department at our corporate headquarters in Reston, Virginia. The Accounts Payable Manager reports to the Senior Accounting Manager and is responsible for managing all accounts payable operations.  Successful experience in supervising or leading teams is desired.   This position may require travel to the company’s operating locations.


  • Supervise the daily operations of the Corporate Accounts Payable team
  • Supervise, train, and evaluate a team of professionals in accounts payable, and travel
  • Assist with writing and maintaining accounts payable function, policies and procedures
  • Establish best practices for accounts payable processes and controls
  • Assist in the month-end close process for accounts payable
  • Support the timely and accurate payment of invoices via ACH, wires and checks
  • Manages AP and Travel activities in Deltek Costpoint accounting and ChromeRiver software
  • Assist Treasury with the weekly cash disbursements forecast
  • Manage the Sharepoint workflow process/tool used for invoice approval
  • Investigate and resolve vendor issues and invoice processing errors
  • Manage annual 1099 process
  • Understand requirements of and approves Vendor set-up in Costpoint
  • Performs other duties as assigned by management


  • Bachelor’s Degree in Accounting / Finance or equivalent work experience
  • 5-7 years of relevant/related experience
  • Previous leadership experience preferred
  • Prior experience in U.S. Government contracting environment
  • Excellent interpersonal, oral, and written communication skills
  • Excellent organizational skills with an ability to multi-task and prioritize multiple on-going projects
  • Strong attention to detail
  • Advanced Microsoft Excel skills including knowledge of pivot tables, vlookup formulas and pre-processor templates required
  • Excellent, in-depth Deltek Costpoint Accounts Payable module experience with a good understanding of the Purchase Requisition and Purchase Order processes required

Working Conditions

  • Working conditions are normal for an office environment.
  • Fast paced, deadline-oriented environment.

SOSi is an equal employment opportunity employer and affirmative action employer. All interested individuals will receive consideration and will not be discriminated against on the basis of race, color, religion, sex, national origin, disability, age, sexual orientation, gender identity, genetic information, or protected veteran status. SOSi takes affirmative action in support of its policy to advance diversity and inclusion of individuals who are minorities, women, protected veterans, and individuals with disabilities.


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