Part-time Billing Specialist

AppleOne Employment Services; Charleston (SC); On-site; USD 34,000 - 37,000; Part time

Job summary

AppleOne Employment Services in Charleston, SC is seeking a part-time Billing Specialist to support client invoicing, payment processing, records maintenance, and general administrative needs. The role offers independence within a small-office setting and collaboration with attorneys and staff.

Ideal candidates have 3–5 years of billing or accounting experience, strong attention to detail, and Excel proficiency.

Qualifications

• 3 to 5 years of billing, bookkeeping, accounting, or administrative experience.
• Strong attention to detail and accuracy with confidential information.
• Proficiency with Microsoft Office, particularly Excel.
• Excellent organizational and time-management skills.
• Ability to work independently in a small-office environment.
• Professional written and verbal communication skills.

Responsibilities

• Prepare, review, and process client invoices accurately and on time.
• Review billing entries for completeness, accuracy, and proper documentation.
• Process payments, maintain billing records, and track outstanding balances.
• Research and resolve billing discrepancies in coordination with attorneys and staff.
• Communicate professionally regarding billing questions, payment status, and account updates.
• Assist with general administrative tasks and maintain confidential client and financial information.

Skills

Invoicing

Billing accuracy

Accounts receivable

Excel

Organization

Communication

Confidentiality

Independent work

Tools

Microsoft Excel

MS Office

Job description

Job Summary

A small, established insurance defense law firm in Charleston, SC is seeking a Part-Time Billing Specialist to support billing, payment processing, records maintenance, and general administrative needs. This direct hire opportunity is ideal for a detail-oriented professional who enjoys accurate financial work, confidential information handling, and supporting a close-knit office team. The Part-Time Billing Specialist will work in a stable, professional environment where dependable support, teamwork, and accuracy are highly valued. This role offers the opportunity to contribute directly to daily operations while working independently and collaborating with attorneys and staff in a supportive small-office setting.

Key Responsibilities

• Prepare, review, and process client invoices accurately and on time.
• Review billing entries for completeness, accuracy, and proper documentation.
• Process payments, maintain billing records, and track outstanding balances.
• Research and resolve billing discrepancies in coordination with attorneys and staff.
• Communicate professionally regarding billing questions, payment status, and account updates.
• Assist with general administrative tasks and maintain confidential client and financial information.

Compensation and Benefits

• Pay: $25 to $27 per hour.
• Employment type: Direct hire.
• Schedule: Part-time.

Required Qualifications and Skills

• Prepare and process client invoices, billing entries, and payment records.
• Track outstanding balances and assist with billing follow-up.
• Research billing discrepancies and communicate with internal team members.
• Support general administrative functions in a professional office environment.
• 3 to 5 years of relevant billing, bookkeeping, accounting, or administrative experience.
• Strong attention to detail, accuracy, and follow-through.
• Proficiency with Microsoft Office, particularly Excel.
• Excellent organizational and time-management skills.
• Ability to work independently in a small-office environment.
• Professional written and verbal communication skills.
• Ability to handle confidential client and financial information with discretion.

Preferred Qualifications

• Experience in a legal, law firm, or insurance-related environment.
• Familiarity with client billing processes, invoice review, payment posting, or accounts receivable support.
• Prior experience supporting attorneys, professional services teams, or small office operations.

Equal Opportunity Employer / Disabled / Protected Veterans

The Know Your Rights poster is available here: https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12.pdf

The pay transparency policy is available here: https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf

We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.

AppleOne participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program: https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster_ES.pdf

We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualiffied applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.