ECS is seeking a Sr Billing Specialist to work in our Fairfax, VA office / remote.

Job Description:

ECS is looking for a government contract billing professional. Excellent opportunity to grow and develop in an expanding organization.  Primary responsibilities include, but are not limited to:

• Prepare invoices of various types (FFP, T&M, CPxx) to include retro rate adjustments
• Ability to multi-task with minimal supervision in a fast-paced, deadline driven environment
• Billing setup to include ceilings and overrides
• Analyze monthly unbilled receivables, research and resolve issues
• Project reconciliation, i.e. reconcile invoice to PSR revenue
• Track ACRN funding
• Communicate with internal and external customers to identify and resolve billing and payment discrepancies

Required Skills:

• Excellent communication skills, both verbal and written
• Excel competent, i.e. ability to create basic pivot tables
• Analytical and problem-solving capabilities
• 4+ years experience in government contract billing
• Deltek Costpoint - Billing and Projects Module

Desired Skills:

• Bachelor’s degree in Accounting, Business, or related field
• WAWF, IPP experience

ECS is an equal opportunity employer and does not discriminate or allow discrimination on the basis of race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. ECS promotes affirmative action for minorities, women, disabled persons, and veterans.

ECS is a leading mid-sized provider of technology services to the United States Federal Government. We are focused on people, values and purpose. Every day, our 3800+ employees focus on providing their technical talent to support the Federal Agencies and Departments of the US Government to serve, protect and defend the American People.