Supervisor Accounts Payable

St.-Luke; Boise (ID); On-site; USD 65,000 - 90,000; Full time

Job summary

St. Luke’s in Boise, Idaho seeks an Accounts Payable Supervisor to lead our AP operations, ensure accurate invoice processing and timely payments, and strengthen internal controls.

You will mentor staff, drive process improvements, and work with cross-functional teams to support a scalable procure-to-pay function. The ideal candidate has 2+ years in AP or finance, solid Excel and data-analysis skills, and a track record of reducing costs and errors through automation.

Qualifications

• Education: Associates degree or equivalent experience.
• Experience: 2 years in Accounts Payable or finance.
• Strong knowledge of AP processes and internal controls.

Responsibilities

• Lead day-to-day AP operations including invoice processing and payments.
• Develop AP staff through coaching and performance management.
• Strengthen controls and mitigate fraud risks in AP.
• Drive automation and workflow improvements across procure-to-pay.
• Support financial close, audits, and regulatory requests.
• Collaborate with Finance, IT, and other teams to optimize processes.
• Monitor performance metrics and provide leadership with insights.

Skills

Excel & data analysis

Leadership & staff development

Internal controls

Financial reporting

Education

Associate degree or equivalent experience

Tools

Microsoft Excel

Job description

Admin/Clerical/Customer Support, Finance and Revenue Cycle

Description & Requirements

At St. Luke’s, we pride ourselves on fostering a workplace culture that values diversity, promotes collaboration, and prioritizes employee well-being. Our commitment to excellence in patient care extends to creating an environment where our team can thrive both personally and professionally. With opportunities for growth, competitive benefits, and a supportive community of colleagues, St. Luke’s is truly a great place to work.

What You Can Expect:

The Accounts Payable Supervisor leads day‑to‑day AP operations, ensuring accurate, timely, secure, and compliant invoice processing and payments. This role develops staff, maintains strong internal controls, drives process improvement and automation, and partners across the organization to deliver efficient, scalable AP operations.

Key Responsibilities

• Lead Accounts Payable operations , including invoice processing, payments, vendor reconciliations, exception resolution, and month‑end activities in accordance with company policies and controls.
• Lead and develop AP staff through work allocation, coaching, training, performance management, and professional development, fostering accountability and continuous improvement.
• Strengthen internal controls by identifying and mitigating financial, operational and fraud risks related to invoice processing, vendor master data, approvals, and payments.
• Drive process improvement and automation to reduce manual work, improve accuracy and efficiency, strengthen controls, and leverage workflow automation, AI, and other technologies.
• Monitor AP performance and risk indicators through operational metrics and reporting, providing actionable insights to leadership.
• Partner cross‑functionally with Finance, Accounting, Supply Chain, Procurement, Treasury, Tax, IT, and business stakeholders to resolve issues and improve end‑to‑end procure‑to‑pay processes.
• Support financial close, audits, and compliance , including reconciliations, accruals, reporting, audit requests, regulatory requirements, and remediation of control gaps.
• Support strategic initiatives and serve as an escalation point for complex AP matters, system implementations, policy changes, and other initiatives affecting the procure‑to‑pay environment.
• Strong knowledge of AP processes, internal controls, fraud risk, accounting principles, and vendor management.
• Strong Microsoft Excel and data‑analysis skills; experience developing and interpreting AP operational metrics and management reporting.
• Strong leadership, analytical, problem‑solving, organizational, and decision‑making skills.
• Effective written and verbal communication skills with the ability to collaborate across functions.
• Ability to manage competing priorities in a high‑volume environment while maintaining accuracy and strong controls.

Qualifications:

• Education: Associates degree or experience in lieu of degree
• Experience: 2 years relevant experience.

What's In It For You

At St. Luke’s, caring for people in the communities we serve is our mission – and this includes our own SLHS team. We offer a robust benefits package to support our teams both professionally and personally. In addition to a competitive salary and retirement plans, we ensure our team feels supported in their benefits beyond the typical medical, dental, and vision offerings. We care about you and have fantastic financial and physical wellness options, such as: on-site massages, on-site counseling via our Employee Assistance Program, access to the Personify Health Wellness tool, as well as other formal training and career development offerings to ensure you are meeting your career goals.

St. Luke’s is an equal opportunity employer and does not discriminate against any person on the basis of race, religion, color, gender, gender identity, sexual orientation, age, national origin, disability, veteran status, or any other status or condition protected by law.

*Please note: this posting is not reflective of all job duties and responsibilities and is intended to provide an overview to job seekers.