Senior Government Contract Billing Specialist

ENSCO, Inc.; Vienna (VA); On-site; USD 91,000 - 105,000; Full time

Job summary

ENSCO, Inc. is seeking an experienced Sr. Billing Specialist to join the Finance team and support billing, accounts receivable, and collections for U.S. Government and commercial contracts.

The ideal candidate will handle government contract billing, apply FAR knowledge, and ensure accurate invoicing across T&M, FFP, Cost-Plus, IDIQ, and related contract types, collaborating with Contracts, Program Management, and customers.

Qualifications

• Bachelor's degree in Accounting, Finance, or 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, IDIQ, or similar government contract types.
• Experience with accounts receivable aging, collections, cash application, and account reconciliation.
• Ability to interpret contracts and translate contractual requirements into billing procedures.
• Strong Excel skills and experience with ERP/accounting systems.
• Strong written and verbal communication skills.
• Ability to manage multiple contracts, customer accounts, and competing deadlines.

Responsibilities

• 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 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.

Skills

Excel

Attention to detail

Communication skills

Problem solving

Multi-contract management

Education

Bachelor's degree in Accounting, Finance, or Business

Tools

Deltek Costpoint

ERP accounting systems

Job description

ENSCO, Inc. is seeking an experienced Sr. Billing Specialist to join the Finance team and support billing, accounts receivable, and collections for U.S. Government and commercial contracts.

The ideal candidate will handle government contract billing, apply FAR knowledge, and ensure accurate invoicing across T&M, FFP, Cost-Plus, IDIQ, and related contract types, collaborating with Contracts, Program Management, and customers.