Accounts Payable Supervisor

Mcgillcompost; Cary (NC); On-site; USD 75,000 - 95,000; Full time

Benefits offered by this job

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

Training & Development

Stable, growing organization

Opportunity to lead process changes

Job summary

McGill Environmental Systems seeks an experienced Accounts Payable Supervisor to lead daily AP operations across multi-site environments. You will supervise staff, ensure timely invoice approvals and payments, and serve as the main vendor contact.

In this role you will drive efficiency, strengthen internal controls, support procurement initiatives, and help scale financial operations as the business grows. Leadership and process-improvement mindset are essential.

Qualifications

• Bachelor's degree in accounting or related field.
• 5+ years progressive Accounts Payable, Accounting, or Finance experience.
• 3+ years 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.

Responsibilities

• Lead Accounts Payable team: supervise, coach, and develop staff; set priorities for timely invoicing and payments.
• Manage vendor communications across multiple AP inboxes and entities; resolve payment issues and discrepancies.
• Oversee invoice coding, approvals, and weekly payment runs; monitor AP aging reports and vendor statements.
• Identify opportunities to improve AP workflows; support AP automation and procurement partnerships.
• Support month-end, quarter-end, and year-end close and assist with audits and compliance.

Skills

Vendor management

AP leadership

Excel

Communication

Problem solving

Organizational skills

Accounting knowledge

Education

Bachelor's Degree in Accounting/Finance

Tools

Bill.com

ERP systems

Job description

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 elevate 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?

• Take ownership without being asked
• Build strong vendor relationships
• Resolve issues before they escalated
• 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

McGill Environmental Systems is an Equal Opportunity Employer.