Accounts Receivable Billing Clerk

Welcome to Waste Resource Management (WRM)

At Waste Resource Management (WRM), we go beyond operating trucks —we are dedicated to environmental protection and delivering exceptional service. With a presence across Texas, Colorado, Florida, and Nevada, our affiliated companies—SouthWaste Disposal LLC, Silver City Processing, and McDonald Farms, Inc.—offer comprehensive solutions for liquid waste recycling and transportation.

Join a Company That Values You

At WRM and affiliated companies, your work matters—for the environment, our clients, and your career. If you’re ready to drive for a company that pays well, offers a competitive benefits package, operates safely, and supports your growth, we want to hear from you.

Job Overview

The Accounts Receivable Billing Clerk is responsible for managing the daily billing and invoicing process while ensuring accuracy, efficiency, and strong customer service. This role prepares, reviews, and distributes invoices, responds to customer and internal billing inquiries, and resolves billing discrepancies. The position works within electronic billing and database systems to verify that services provided match services billed, identify and prevent recurring errors, and maintain organized billing documentation. Additionally, the role collaborates with internal departments to streamline billing procedures, supports the accounting team with account statements and financial reporting, and maintains positive customer relationships through timely and effective communication. Performs administrative tasks related to billing and assists with special projects and other duties as assigned.

Why join WRM and affiliated companies?

• Competitive Hourly Pay: Market-basedpay with annual performance reviews and pay increases based on company and individual performance.
• Comprehensive Benefits: Choose from one of three medical plans, based on your needs, dental, and vision coverage, along with a 401(k) with 5% company match
• Career Growth: Training programs and advancement opportunities in wastewater operations and environmental services
• Paid Time Off: Generous PTO policy accrues from day 1, with floating and company-paid holidays.
• Additional Perks: Company-paid life and disability insurance, employee assistance program, and more
• Supportive Leadership: Leadership that values safety, professionalism and growth

Essential Job Functions

• Manage daily invoicing activities to support accurate and timely revenue recognition
• Prepare, review, and distribute customer invoices through electronic and customer-preferred delivery methods.
• Investigate and resolve customer billing inquiries while maintaining strong customer relationships and supporting efficient collections.
• Partner with service and internal operations teams to resolve billing discrepancies and ensure services are billed accurately.
• Audit invoices prior to release to verify accuracy, completeness, and compliance with company billing standards.
• Compare services performed with billing records to ensure alignment and prevent revenue leakage.
• Utilize electronic billing platforms and database systems to maintain accurate billing documentation and records.
• Evaluate and improve billing procedures to reduce errors, increase efficiency, and strengthen internal controls.
• Support the accounting team with account reconciliations, customer account statements, and financial reporting.
• Maintain organized billing documentation and correspondence to support month-end closing and audit readiness.
• May accept credit card payment from customers over the phone and process recurring payments.
• Collaborate cross-functionally with accounting, service, and operations teams to streamline billing workflows and improve the order-to-cash cycle.

What You Need:

• Minimum of 2 years of experience in a high-volume accounts receivable environment; high school diploma or GED required.
• Solid knowledge of accounts receivable processes, general accounting procedures, and applicable billing legislation/regulations.
• Experience with Sage 100 preferred.
• Strong proficiency in Microsoft Office Suite (Excel, Word, Outlook).
• Excellent interpersonal and communication skills for effective collaboration with internal teams and external customers.
• Highly motivated self-starter with the ability to work independently and as part of a team.
• Demonstrated problem-solving and troubleshooting skills with a proactive approach to resolving issues.
• Strong organizational skills and attention to detail, ensuring accuracy in all financial transactions.

Equal Opportunity Employer

WRM is dedicated to fostering a diverse and inclusive workplace. We offer equal employment opportunities regardless of race, religion, gender, age, sexual orientation, veteran status, or disability.

Educational Background & Experience Requirements:

• Minimum of one-year related experience and/or training; or equivalent combination of education and experience preferred.
• Sage 100 and MAS 90 experience a plus.
• Knowledge of Accounts Receivable and general accounting procedures.
• Able to invoice minimum of 50-100 invoices per day.

Why Should You Apply?