Accounts Payable Supervisor

Accounts Payable Supervisor | Cary, NC 
Looking for an opportunity to lead, improve processes, and make a direct impact on a growing organization?

McGill Environmental Systems is seeking an experienced Accounts Payable Supervisor to lead our Accounts Payable function and serve as a key business partner to vendors, operations leaders, and the finance team.

This role is ideal for a finance professional who takes ownership, enjoys solving problems, building strong vendor relationships, developing employees, and driving process improvements in a fast-paced, multi-site environment.

Schedule
Monday-Friday
Standard business hours
On-site in Cary, NC

Top Reasons to Join McGill
Competitive Salary
Daily Pay Option
Medical, Dental, and Vision Insurance
401(k) with Company Match
Health Savings Account (HSA)
Paid Time Off
Tuition Reimbursement
Career Advancement Opportunities
Training & Development
Stable, Growing Organization
Opportunity to Lead Process Improvements and Automation Initiatives

The Role
As the Accounts Payable Supervisor, you'll oversee daily accounts payable operations, ensure timely invoice approvals and vendor payments, supervise AP staff, and serve as the primary point of contact for vendor communications.

You'll play a key role in improving efficiency, strengthening internal controls, supporting procurement initiatives, and helping scale financial operations as the business continues to grow.

What You'll Do
Accounts Payable Leadership
Supervise, coach, and develop Accounts Payable team members
Establish priorities and ensure timely invoice processing and vendor payments
Monitor AP performance metrics and report results to leadership
Drive accountability and continuous improvement within the department
Vendor Management & Communications
Manage vendor communications across multiple AP inboxes and entities
Resolve payment issues, discrepancies, and vendor inquiries
Maintain accurate vendor records, W-9s, and payment information
Verify vendor banking changes and ensure compliance with company controls
Build and maintain strong vendor relationships
Invoice Approvals & Payment Processing
Oversee invoice coding, approvals, and payment processing
Follow up on pending approvals and escalate issues as needed
Manage weekly payment runs and cash disbursements
Review AP aging reports and vendor statements
Ensure timely payments and minimize late fees
Process Improvement & Procurement Support
Identify opportunities to improve AP workflows and efficiencies
Support AP automation initiatives and electronic invoice processing
Partner with operations and finance teams on vendor rationalization efforts
Analyze supplier spend and recommend sourcing improvements
Financial Close & Compliance
Support month-end, quarter-end, and year-end close activities
Assist with audits and financial documentation requests
Ensure strong internal controls and segregation of duties
Maintain compliance with company policies and accounting standards

Why Join McGill?
For more than 30 years, McGill Environmental Systems has been a leader in sustainable organics recycling, compost manufacturing, biosolids management, and environmental services.

When you join McGill, you'll work alongside people who:
Take ownership of their work
Value accountability and integrity
Support teamwork and collaboration
Embrace continuous improvement
Are committed to operational excellence

Qualifications
Required
Bachelor's Degree in Accounting, Finance, Business Administration, or related field (or equivalent experience)
5+ years of progressive Accounts Payable, Accounting, or Finance experience
3+ years of leadership experience in an AP or accounting environment
Experience managing high-volume vendor communications and invoice workflows
Strong understanding of AP processes, internal controls, and accounting principles
Experience in multi-site and multi-entity environments
Advanced Microsoft Excel skills
Strong organizational, communication, and problem-solving abilities

Preferred
Experience with Bill.com or similar AP automation platforms
Experience in manufacturing, environmental services, logistics, construction, or industrial operations
Experience leading process improvement initiatives

Pre-Employment Assessment Requirements
Candidates selected to move forward in the hiring process will be required to complete a computer-based assessment. Successful completion is required to remain under consideration for employment.

What Makes Someone Successful at McGill?
Our best Accounts Payable Supervisors:
Take ownership without being asked
Build strong vendor relationships
Resolve issues before they escalate
Develop and support their teams
Drive continuous process improvements
Communicate effectively across departments
Balance accuracy, urgency, and accountability
Thrive in a fast-paced growth environment

Apply Today
Ready to lead a critical finance function while helping drive operational excellence across a growing organization?

Apply today and join the team that's turning waste into something valuable.

McGill Environmental Systems is an Equal Opportunity Employer.