Lisa Sims
Damascus,Maryland
Summary
Detail-oriented team player with strong organizational skills. Ability to handle multiple projects simultaneously with a high degree of accuracy.
Overview
17
17
years of professional experience
Work History
Senior Billing Accountant
The Emmes Company, LLC
02.2007 - 02.2024
- Team leader for accounts receivable staff of four
- Provided overall supervision of accounts receivable department including invoicing, collections, and cash applications.
- Provided regular reporting and analysis of A R data, including aging reports and updates on collections.
- Oversaw resolution of client billing issues by collaborating with cross-functional teams to resolve promptly.
- Trained and mentored offshore AR team, provided coaching and feedback.
- Ensured efficient and accurate billing of government and commercial contracts.
- Supported government closeout requests.
- Supported internal and external auditors as requested
Billing Accountant
Aspen Systems Corporation
Rockville, MD 20850, MD
1997 - 2007
- Collaborated with other departments and accurately prepared, adjusted and verified preliminary documents before invoicing.
- Produced and sent out statements as requested by clients and assisted with collections.
- Managed status of accounts and balances and identified inconsistencies.
Education
MBA - Health Care Systems
University of Phoenix
Rockville, MDBachelor of Arts - Hotel, Restaurant, And Institutional Management
Michigan State University
East Lansing, MINo Degree - Accounting Certificate
Montgomery College
Rockville, MDSkills
- High attention to detail
- Effective time management and organizational skills
- Excellent interpersonal and communication skills
- Complex problem solving
- Proficient in Microsoft Office
- Proficient in Deltek CGS and Costpoint software
- Ability to work independently and as part of a cross-function, collaborative team
- Ability to work under pressure
Timeline
Senior Billing Accountant
The Emmes Company, LLC
02.2007 - 02.2024
Billing Accountant
Aspen Systems Corporation
1997 - 2007
MBA - Health Care Systems
University of Phoenix
Bachelor of Arts - Hotel, Restaurant, And Institutional Management
Michigan State University
No Degree - Accounting Certificate
Montgomery College