Billing & Office Admin Pro — Mon–Fri, Full-Time

Openwork LLC; Ball Ground (GA); On-site; USD 24,000 - 34,000; Full time

Benefits offered by this job

Healthcare

Vision coverage

Dental benefits

Paid time off

Holiday pay

Stable team environment

Job summary

Openwork is seeking an Administrative Assistant in Ball Ground, GA to support daily office operations, manage client invoicing, and assist with accounts receivable tasks. This full-time role offers a steady schedule and team-oriented environment.

You will enter financial data, prepare billing statements, respond to inquiries, and help with month-end reporting. Proficiency in MS Office and basic accounting software, plus meticulous attention to detail, are essential.

Qualifications

• High school diploma or equivalent; associate degree preferred.
• Experience as administrative assistant, office support, or clerical role.
• AR processing or client invoicing experience.
• Proficiency in MS Office and billing software.
• Strong attention to detail and data entry accuracy.
• Excellent written and verbal communication skills.
• Reliable work ethic and time management in a fast-paced environment.

Responsibilities

• Manage daily administrative tasks, correspondence, and filing.
• Generate, review, and send client billing statements and invoices.
• Support accounts receivable by tracking payments and posting receipts.
• Enter financial and operational data into internal systems.
• Communicate professionally with clients, vendors, and internal teams.
• Reconcile customer accounts and assist with month-end reporting.
• Answer calls, greet visitors, and direct inquiries to appropriate staff.

Skills

Communication skills

Numerical aptitude

Time management

Attention to detail

Education

High school diploma or equivalent

Associate degree preferred

Relevant coursework preferred

Tools

Microsoft Office Suite

Billing software

Job description

Openwork is seeking an Administrative Assistant in Ball Ground, GA to support daily office operations, manage client invoicing, and assist with accounts receivable tasks. This full-time role offers a steady schedule and team-oriented environment.

You will enter financial data, prepare billing statements, respond to inquiries, and help with month-end reporting. Proficiency in MS Office and basic accounting software, plus meticulous attention to detail, are essential.