Senior Billing Specialist

About the role

For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide. ENSCO prides itself in creating and applying advanced technologies for mission success. We provide systems engineering, integration, and advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect these domains.

Position Description: We are seeking an experienced Sr. Billing Specialist to join our Finance team and support billing, accounts receivable and collections activities for U.S. Government and commercial contracts. The ideal candidate will have hands-on experience with government contract billing, accounts receivable, collections, FAR, CAS, contract types, indirect rates and unbilled revenue recognition. The successful candidate will be highly detail-oriented and comfortable working across Finance, Contracts, Program Management, and government and commercial customers.

U.S. citizenship required.

Responsibilities

• Government and Commercial Contract Billing: Prepare, review, and submit accurate and timely invoices for U.S. Government contracts.
• Manage billing for Time & Materials (T&M), Firm-Fixed-Price (FFP), Cost-Plus, IDIQ, and other government contract types.
• Review contracts, modifications, funding, CLINs, Schedules, and contractual billing requirements.
• Apply working knowledge of Federal Acquisition Regulation (FAR) as applicable.
• Reconcile labor, subcontractor, ODC, and other billable costs to contract requirements.
• Monitor contract funding, ceilings, billing limitations, and invoice status.
• Resolve invoice discrepancies, rejected invoices, and customer billing questions.
• Accounts Receivable & Collections: Manage assigned accounts receivable portfolio and monitor outstanding government and commercial receivables.
• Perform timely collections activities through email, telephone, and other appropriate customer communications.
• Monitor aging reports and proactively follow up on past-due invoices.
• Investigate and resolve payment delays, invoice disputes, short payments, short payments, and customer account discrepancies.
• Maintain accurate customer account records and document collection activities.
• Reconcile customer accounts, cash receipts, credits, and outstanding balances.
• Coordinate with Billing, Contracts, Accounting, Program Managers, and customers to resolve collection issues.
• Escalate delinquent accounts and significant disputes to management as appropriate.
• Assist with cash application and ensure payments are properly applied to invoices.
• Track collection performance and identify trends or recurring billing issues that may impact cash flow.

Qualifications

• Bachelor's degree in Accounting, Finance, Business, or 5+ years of equivalent experience.
• 3+ years of experience in billing, accounts receivable, collections and project accounting.
• Experience supporting U.S. Government and Commercial contracts.
• Experience with Deltek Costpoint or comparable ERP/accounting systems.
• Working knowledge of FAR.
• Experience with T&M, FFP, Cost-Plus