Accounts Receivable Specialist

Do you love working with talented people? So do we!

Our team is growing and we’re looking for best-in-class talent. We value experienced, career-minded employees who focus on teamwork, professionalism and an unparalleled commitment to customer service. We offer full-time employees a competitive benefits package that includes health, dental and vision insurance, along with life and AD&D insurance, 401k plans, vacation time and more.

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Position:Accounts Receivable Specialist

Location: New Lenox, IL

Remote Status: On-Site

Job :3937-mSupply

# of Openings:1

About mSupply™

mSupply is a North American distributor of OEM repair parts and equipment serving the appliance, HVAC and plumbing industries. Headquartered in St. Louis, the company combines industry expertise with a broad product selection and a national distribution network.

With 2,000 employees across the United States and Canada, mSupply delivers speed and reliability at scale, with a vast product inventory and same-day shipping. Its family of brands is focused on making sure customers always get the Right Products. Right Now.™
For more information, visit

Job Summary

The Accounts Receivable Specialist is responsible for managing and securing accurate payment and collections for assigned customers. This role prepares reports on outstanding balances and collection activities to keep management aware of customer account performance and risk assessment.

Job Duties & Responsibilities

• Builds and maintains strong customer relationships to ensure satisfaction and loyalty through prompt, professional communication and issue resolution.
• Collaborates with internal departments to resolve customer concerns efficiently, fostering a culture of professionalism, integrity, and teamwork.
• Reviews daily aging reports and contacts customers with balances over 30 days past due; documents collection efforts, negotiates payment arrangements, and ensures timely resolution.
• Monitors account payment behavior to identify high‑risk accounts; recommends escalation to outside collection agency or legal action when necessary.
• Maintains Accounts Receivable over 90% current, with less than 3% over 90 days past due.
• Responds to job queues within two minutes to avoid delays in order processing or customer service.
• Provides accurate updates on delinquent accounts to management weekly and monthly.
• Processes ACH/ECheck, credit card transactions, Lien Waivers, and related documentation within one business day.
• Handles NSF (Non Sufficient Funds) checks immediately upon notification.
• Supports branch locations with credit card issues, customer credit holds and prioritizing resolution of time-sensitive matters.
• Performs additional duties as assigned, adapting to evolving organizational needs and responsibilities.
• High School diploma or its GED equivalent
• 2+ years or more experience with accounts receivable and/or cash applications
• High degree of personal ethics, customer service, and commitment to safety.
• Demonstrate Intermediate level in MS Office suite applications (Excel, Outlook, Word)
• Aptitude for mathematical operations and numerical analysis.
• Use computers, photocopiers, scanners, phone systems and meeting and virtual platform sharing relative to the needs of the job.
• Minimum keyboarding skills of 40 words per minute.
• High ethical standards, integrity, and a strong sense of ownership.
• Ability to operate in a dynamic, fast-paced environment while meeting deadlines.
• Exceptional organizational and project management skills.
• Regular verbal communication via phone and in-person interactions (up to 6 hours daily).

Physical…