About the Role:

Intervention Group Inc is looking for a detail-oriented and motivated Billing Assistant to join our team in Oakland, CA. This is a great opportunity to play a key role in our financial operations while growing your career in a dynamic and supportive environment. If you thrive in a fast-paced setting and have a passion for accuracy, we want to hear from you!

Responsibilities:

Process and prepare invoices, billing statements, and payment records accurately and on time

Review and verify billing data for completeness and accuracy before submission

Respond to client and internal billing inquiries in a timely and professional manner

Reconcile billing discrepancies and resolve outstanding account issues

Maintain and update client account information in billing systems

Assist with accounts receivable tracking and follow up on outstanding balances

Generate billing reports and support month-end closing processes

Requirements:

1+ years of experience in billing, accounts receivable, or a related administrative finance role

Proficiency in billing software, accounting systems, and Microsoft Office (Excel, Word)

Strong attention to detail and high level of accuracy in data entry

Excellent organizational and time management skills

Strong written and verbal communication skills

Ability to handle confidential financial information with discretion

High school diploma or equivalent required; associate's degree in accounting or business preferred

About Us:

Intervention Group Inc is a trusted organization based in Oakland, CA, dedicated to delivering high-quality services to the communities we serve. Our team is built on a culture of collaboration, integrity, and continuous improvement — making it a place where employees are valued and supported. We take pride in the meaningful work we do and the dedicated professionals who make it all possible.