Accounts Receivable Supervisor

FusionSite; Nashville (TN); On-site; USD 65,000 - 90,000; Full time

Job summary

FusionSite in Nashville, TN seeks an experienced Accounts Receivable Supervisor to lead day-to-day AR operations and a team of 4–6 AR Specialists on site. You will own cash application, adjustments, write-offs, and bank reconciliation, driving accuracy and controls across multi-brand operations.

Ideal candidates bring 3+ years in AR, including leadership, strong Excel, and a proactive, root-cause approach to problem solving. This role offers visibility and impact in a growing finance team.

Qualifications

• 3+ years in AR/cash application, including 1+ year mentoring staff.
• Experience reconciling cash/AR to bank and resolving discrepancies.
• Strong Excel skills; solid AR accounting and internal controls.
• Attention to detail, organization, and clear communication.

Responsibilities

• Lead AR team: supervise AR Specialists and manage onboarding, performance.
• Direct daily AR operations: cash application, bank reconciliation, resolve exceptions.
• Monitor unapplied/unposted cash balances and resolve.
• Approve adjustments and recommend write-offs for uncollectible accounts.
• Own bank reconciliation of TRUX cash and AR activity; escalate aged items.
• Maintain controls, audit trails, KPI/SLA reporting and report results.
• Drive process improvements in billing and cash application.

Skills

Accounts receivable

Cash application

Excel proficiency

Internal controls

Team leadership

Education

Accounting/Finance coursework or degree

Tools

TRUX ERP

Job description

Lead the Numbers. Build the Team. Keep Cash Moving.

FusionSite is seeking an experienced Accounts Receivable Supervisor to lead our AR operations on site in Nashville, TN. Reporting to the Director, Accounts Receivable & Collections, you will own the day-to-day AR function — cash application, adjustments, write-offs, and the reconciliation of TRUX cash and AR activity to the bank — while developing and leading a team of four to six AR Specialists.

This position is ideal for a detail-driven finance professional who thrives on accuracy, enjoys mentoring a team, and wants ownership over controls, reporting, and root-cause problem solving in a growing, multi-brand organization.

What You'll Do

• Team Leadership: Supervise and develop AR Specialists — setting priorities, balancing workload, maintaining cross-training and coverage, and owning SOPs, onboarding, and performance management.
• Daily AR Operations: Direct daily accounts receivable operations, ensuring timely and accurate cash application, daily cash reconciliation to bank activity, and resolution of any exceptions.
• Cash Monitoring: Monitor unapplied and unposted cash balances to ensure timely resolution.
• Adjustments & Write-Offs: Approve adjustments and recommend write-offs for uncollectible accounts.
• Bank Reconciliation: Own the reconciliation of TRUX cash and AR activity to the bank, ensuring every difference is categorized, logged, and cleared, and escalating unexplained or aged items to the Director.
• Controls & Reporting: Maintain controls, audit trails, and KPI/SLA reporting, and report results to the Director.
• Process Improvement: Drive root-cause fixes upstream in billing and cash application.

What We're Looking For

• 3+ years of AR/cash application experience, including 1+ year leading or mentoring staff.
• Experience reconciling cash/AR to the bank and resolving discrepancies.
• Strong Excel skills and a solid grasp of AR accounting and internal controls.
• Excellent attention to detail, organization, and communication skills.
• Ownership and accountability for accurate, on-time results, with an analytical, root-cause approach to problem solving.

Preferred Experience

• TRUX (or similar ERP) experience.
• Waste/hauling or high-volume billing industry experience.
• Accounting or Finance coursework or degree.

Why Join FusionSite?

• The opportunity to lead and grow a team within a hands-on, high-visibility finance function at a growing national company.
• Ownership of controls, reconciliation, and reporting that directly impact company-wide cash accuracy.
• Mentorship and collaboration with the Director, Accounts Receivable & Collections, and the broader Finance team.
• A supportive, collaborative culture built on integrity, accountability, and results.

About FusionSite

FusionSite is a leading provider of portable sanitation and temporary site services nationwide. From construction sites and data centers to concerts, sporting events, and community projects, we partner with trusted local brands to deliver clean, reliable services.

***All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

All external applicants must be legally eligible to immediately work in the country of hire without current or future sponsorship.

If you require an accommodation under the Americans with Disabilities Act, Section 503 of the Rehabilitation Act or similar law in order to apply for employment, please contact our Talent Acquisition Team at [e-mail]

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