AR & Billing Specialist — Multi-Entity Focus

RMS Energy; Charlotte (NC); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

Competitive compensation

Full benefits

401(k) with company match

Per diem travel

Education support

Generous PTO

Job summary

RMS Energy in Charlotte, NC seeks an Accounts Receivable / Billing Specialist to support multi-entity billing and AR activities. You will prepare invoices, apply payments, monitor aging, and resolve discrepancies in a fast-paced, project-driven environment.

You will collaborate with project managers, operations, customers, and the finance team to ensure timely billing, accurate cash application, and clean records in the ERP system. Experience with multi-entity billing is a plus.

Qualifications

• Associate degree in accounting, finance, or related field, or equivalent experience.
• 3–5 years of accounts receivable, customer billing, or collections experience.
• Proficiency with Excel and AR reporting; ERP experience preferred.

Responsibilities

• Prepare, review, and issue customer invoices across entities per contracts and terms.
• Verify billing data with time records, job cost reports, and change orders.
• Coordinate with project managers and operations to resolve billing discrepancies.
• Submit invoices via portals or email and confirm receipt.
• Process credits, rebills, and corrections; maintain master data and tax docs.
• Reconcile accounts and produce AR aging reports and schedules.
• Assist month-end AR close and provide audit-ready documentation.

Skills

Accounts receivable

Billing

Communication

Multi-entity experience

Education

Associate degree in accounting/finance

Tools

Microsoft Excel

Acumatica ERP

Job description

RMS Energy in Charlotte, NC seeks an Accounts Receivable / Billing Specialist to support multi-entity billing and AR activities. You will prepare invoices, apply payments, monitor aging, and resolve discrepancies in a fast-paced, project-driven environment.

You will collaborate with project managers, operations, customers, and the finance team to ensure timely billing, accurate cash application, and clean records in the ERP system. Experience with multi-entity billing is a plus.