B2B Billing Specialist — In-Office Denver

Addison Group; Denver (CO); On-site; USD 52,000 - 62,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k)

Job summary

Addison Group is seeking a Commercial Billing Specialist in Denver, CO to maintain accurate client billing records, manage contracts in the financial system, and prepare monthly invoices.

This role requires 3+ years of B2B billing experience and an Associate's degree in Accounting. You will resolve billing discrepancies, support monthly close, and collaborate with internal teams using Workday, Outlook, and Excel.

Qualifications

• 3+ years of business to business billing experience required.
• Associate's degree in Accounting highly preferred.

Responsibilities

• Maintain accurate customer records, billing details, and project budgets for assigned accounts.
• Set up and manage contracts within the company’s financial system to ensure accurate and timely billing.
• Prepare, review, and distribute monthly invoices based on customer-provided data.
• Compile and summarize supplemental billing documentation to meet specific customer requirements.
• Communicate with clients via phone and email to resolve billing discrepancies and disputes in a timely manner.
• Investigate and respond to customer inquiries regarding invoices, account balances, and billing concerns.
• Perform billing, reporting, and reconciliation activities in accordance with monthly close deadlines.
• Collaborate with internal teams to ensure billing accuracy and resolve account-related issues.
• Support ad hoc projects and perform additional duties as assigned.

Skills

Billing experience

B2B billing

Education

Associate degree in Accounting

Tools

Workday

Microsoft Outlook

Customer billing portals

Excel (Pivot Tables, VLOOKUP, SUMIF)

Job description

Addison Group is seeking a Commercial Billing Specialist in Denver, CO to maintain accurate client billing records, manage contracts in the financial system, and prepare monthly invoices.

This role requires 3+ years of B2B billing experience and an Associate's degree in Accounting. You will resolve billing discrepancies, support monthly close, and collaborate with internal teams using Workday, Outlook, and Excel.