AR Billing Specialist

Position Title: AR/Billing Specialist

Location: Arlington, VA (Hybrid – 4 days onsite, 1 day remote)

Assignment Type: Temporary (3-4 month contract with potential for permanent hire)

Compensation: $28.00 - $30.00 / Per Hour

Work Schedule: Monday – Friday, 9:00 AM – 5:00 PM

Benefits: This position is eligible for Medical, Dental, Vision, and 401(k).

Job Description:

We are partnering with a large, established organization seeking an experienced AR/Billing Specialist to join its finance team on a contract basis. This individual will play a key role in supporting the full accounts receivable lifecycle, including invoicing, collections, account reconciliation, and customer account management.

The ideal candidate will have a strong background in accounts receivable and billing operations, excellent communication skills, and the ability to thrive in a fast-paced environment while utilizing CRM and financial systems to support daily operations.

• Generate, review, and distribute customer invoices accurately and in a timely manner
• Manage the accounts receivable process, including cash application, account reconciliation, and payment tracking
• Drive collections efforts by proactively following up on outstanding balances and resolving payment discrepancies
• Monitor aging reports and communicate with customers regarding overdue invoices
• Research and resolve billing issues and account discrepancies
• Maintain accurate customer and account information within CRM and financial systems
• Partner with internal stakeholders to ensure billing data and account information remain accurate
• Utilize CRM platforms and enterprise systems to support billing and receivable activities
• Prepare accounts receivable reports and provide updates on outstanding balances
• Analyze financial data and create reports using Excel, including formulas and data analysis functions
• Assist with month-end close activities related to accounts receivableli>
• Support process improvement initiatives and special projects as needed

• 2-3+ years of Accounts Receivable and/or Billing experience
• Strong collections experience with a demonstrated ability to manage outstanding balances
• Experience utilizing CRM systems (Salesforce, Workday, or similar platforms preferred)
• Advanced Excel skills, including formulas and data analysis
• Strong attention to detail and organizational skills
• Excellent written and verbal communication skills
• Ability to manage multiple priorities in a deadline-driven environment
• Comfortable learning new technologies and adapting to evolving processes

• Hybrid schedule: 4 days onsite, 1 day remote
• Contract length: 3‑4 months with potential for long-term opportunities based on performance
• Candidates should be comfortable utilizing their own equipment
• Criminal background check required
• Immediate need with an ASAP start date

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities.

Reasonable accommodation is available for qualified individuals with disabilities, upon request.