National Accounts Specialist

ABC Supply, North America’s largest wholesale distributor of exterior and interior building products is currently seeking an Accounts Receivable Specialist, specializing in National Accounts Resolution, to join the team located in Beloit, WI.

ABC Supply is proud to be an employee-first company. In fact, we have won the Gallup Great Workplace Award every year since its inception in 2007. Be part of a company that recognizes your talents, rewards your efforts, and helps you reach your full potential. At ABC Supply, we have YOUR future covered.

This role supports end-to-end cash application and collections for a designated portfolio of customers. The position focuses on accurate and timely payment posting, dispute resolution, and proactive collaboration with internal partners and customers to reduce past-due balances. Success in this role requires strong analytical skills, attention to detail, effective customer communication, and advanced Excel proficiency.

• Post, reconcile, and resolve payments from designated bank accounts, including Cash App Connect and EDI customers
• Research variances, resolve disputes, and document root cause and corrective actions
• Manage and reduce past-due balances across assigned customer portfolio.
• Communicate directly with customers regarding invoices, short pays, deductions, disputes, and payment status
• Partner with CFS, district support, branches, and field teams to escalate and resolve discrepancies
• Maintain clear, organized aging documentation with status and next steps
• Participate in CFS builder calls and support action plans to clear open items
• Utilize Excel to reconcile payments, analyze trends, and support reporting
• Perform additional duties in support of department and team objectives

• Experience in Accounts Receivable, cash application, collections, or related finance operations
• Ability to multi-task and exercise a high degree of accuracy
• Able to work independently and as part of a team
• Excellent communication, organizational, and problem-solving skills
• Advanced Microsoft Excel skills

• Health, dental, and vision coverage - eligible after 60 days, low out of pocket
• 401(k) with generous company match - eligible after 60 days, immediately vested
• Employer paid employee assistance program
• Employer paid short term and long term disability
• Employer paid life insurance
• Paid holidays

Equal Opportunity Employer / Drug Free Workplace

ABC Supply values diversity and we actively encourage women, minorities, and veterans to apply