Billing Account Manager (Legal)

Atrium; Atlanta (GA); On-site; USD 65,000 - 90,000; Full time

Job summary

Atrium is seeking a Billing Account Manager to oversee billing and accounts receivable while providing administrative support to attorneys. This role focuses on accurate invoicing, proactive collections, client account management, and administrative coordination.

The position requires 3–5 years of billing experience in a professional services environment, proficiency with electronic billing systems and Excel, and a bachelor's degree in a related field. Atlanta-based role with on-site duties.

Qualifications

• Bachelor's degree or equivalent in business, accounting, finance, or related field.
• 3–5 years of billing and collections experience in a law firm or professional services.
• Experience with electronic billing and timekeeping/accounting software (Fulcrum or Aderant).
• Proficiency in Microsoft Office, especially Excel.

Responsibilities

• Oversee full billing cycle, including prebill reviews, invoice approvals, electronic submissions, and discrepancies.
• Maintain accurate client records, billing rates, and account information.
• Monitor accounts receivable and coordinate collection efforts with attorneys.
• Respond to client billing inquiries and resolve payment discrepancies.
• Prepare account statements, aging reports, and AR spreadsheets.
• Provide administrative support to attorneys (docs, calendar, meetings, filing).
• Assist with client intake, matter opening/closing, and records retention.

Skills

Billing & AR management

Client communication

Attention to detail

Education

Bachelor's degree in Business/Accounting/Finance

Tools

Fulcrum

Aderant

Excel

Job description

Atrium is seeking a Billing Account Manager to oversee billing and accounts receivable while providing administrative support to attorneys. This role focuses on accurate invoicing, proactive collections, client account management, and administrative coordination.

Responsibilities

• Oversee the full billing cycle, including prebill reviews, invoice approvals, electronic submissions, and discrepancy resolution.
• Maintain accurate client records, billing rates, and account information.
• Monitor accounts receivable, follow up on outstanding balances, and coordinate collection efforts with attorneys.
• Respond to client billing inquiries and resolve payment discrepancies.
• Prepare account statements, collection notices, aging reports, and AR spreadsheets.
• Maintain collection records, payment commitments, and authorized account adjustments.
• Identify process improvements to enhance billing and collections efficiency.
• Provide administrative support to attorneys, including document preparation, calendar management, meeting coordination, and file maintenance.
• Assist with client intake, matter opening and closing, document filing, and records retention.

Required Qualifications

• Bachelor's degree in Business, Accounting, Finance, or related field; equivalent experience considered.
• 3–5 years of billing and collections experience within a law firm or professional services environment.
• Experience with electronic billing and timekeeping/accounting software such as Fulcrum or Aderant.
• Proficiency in Microsoft Office, particularly Excel.

Commitment to Diversity

As a woman-owned firm, we value diversity. We are an equal opportunity and affirmative action employer and will consider all applications without regard to race, sex (including gender, pregnancy, sexual orientation and gender identity), age, color, religion or creed, national origin or ancestry, veteran status, disability (physical or mental), genetic information, citizenship or any other characteristic protected by law. We will ensure that individuals with disabilities are provided with reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Candidates who apply for roles through the Atrium website will be added to our candidate pool and may be considered for additional roles of a similar title. Please contact us to request an accommodation.

EOE/M/F/D/V/SO