Supervisor of Accounts Payable

Arkansas Oklahoma Gas Corp.; Fort Smith (AR); On-site; USD 70,000 - 95,000; Full time

Benefits offered by this job

Medical/dental/vision benefits

Competitive pay

Equal Opportunity Employer

Job summary

Summit Utilities, Inc. in Fort Smith, Arkansas, is seeking a highly skilled Accounts Payable Supervisor to lead the A/P team, ensure accurate invoice processing, and support system implementations such as SAP S4/Hana.

The role requires at least five years in accounts payable with two years of supervisory experience, a bachelor’s degree in accounting or related field, and strong GAAP knowledge and Excel proficiency.

Qualifications

• Minimum of five (5) years in accounts payable, accounting, finance, or related field.
• At least two (2) years of supervisory experience required.
• Bachelor’s degree or equivalent in accounting, finance, economics or related field.

Responsibilities

• Supervise and coordinate daily activities of the A/P team and ensure accurate processing.
• Monitor performance, coach staff, and support professional development.
• Lead integration efforts for new financial systems and tools, including SAP S4/Hana.
• Ensure compliance with federal, state, and local regulations and internal controls.
• Prepare audit documentation and support year-end audits.
• Collaborate with Procurement, Treasury, IT, Engineering, and Operations to ensure end-to-end processing.

Skills

GAAP knowledge

Analytical skills

Communication

Leadership / supervision

Problem-solving

Education

Bachelor's degree in accounting/finance

Tools

SAP

Oracle

Concur

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Supervisor of Accounts Payable

Full-Time FORT SMITH, AR, US

Join our growing team and discover why Summit Utilities, Inc. continues to earn national and regional recognition as an employer of choice. Our recognitions include Best Places to Work in Maine (2019-2025); Best Places to Work in Arkansas (2020, 2023, 2025); Best Places to Work in Oklahoma (2022-2025); Best Places to Work in Missouri (2023 and 2026); Best Places to Work in Colorado (2025); Forbes America's Best Small Employers (2023); and, most recently, Proud and Purposeful Employer (2026).

Summit is a growing natural gas utility that’s committed to delivering reliable energy to homes and businesses in Arkansas, Colorado, Maine, Missouri, Oklahoma, and Texas. Being part of the Summit team means embracing excellence and innovation, committing to safety each and every day, and doing all that we can to serve each other, our customers, and the communities where we live. We aim to bring warmth and energy to everything we do.

We are pleased to announce an exciting opportunity for a Supervisor of Accounts Payable (SGL32) to work from our Fort Smith, Arkansas office.

POSITION SUMMARY

Summit Utilities, Inc. is seeking a highly skilled and motivated Accounts Payable Supervisor to join our dynamic finance team. The Accounts Payable Supervisor plays a critical leadership role in managing the daily operations of the Accounts Payable (A/P) team. This position ensures the accurate and timely processing of invoices and payments, maintains compliance with regulatory standards, and drives continuous improvement in A/P processes. The Supervisor will also serve as a key liaison between A/P and other departments, and will be instrumental in supporting system implementations, including SAP S4/Hana.

PRIMARY DUTIES AND RESPONSIBILITIES

• Supervise and coordinate the daily activities of the A/P team, ensuring all invoices are processed accurately and in accordance with company policies.
• Monitor team performance, provide coaching and feedback, and support professional development.
• Ensure equitable distribution of workload and maintain a collaborative, high-performing team environment.
• Train new team members and lead onboarding for new systems and processes.
• Serve as the subject matter expert for A/P systems, including SAP S4/Hana, Oracle, and Concur Invoice.
• Lead the resolution of system-related issues and coordinate with IT and vendors for enhancements.
• Support the implementation of new financial systems and tools, including testing, documentation, and training.
• Continuously evaluate and improve A/P processes to enhance efficiency, accuracy, and internal controls.
• Ensure compliance with all applicable federal, state, and local regulations, including IRS 1099 reporting and unclaimed property laws.
• Maintain and enforce internal controls to prevent errors, fraud, and efficiencies.
• Prepare and review audit documentation and support both interim and year-end audits.
• Generate monthly, quarterly, and annual reports for internal stakeholders and management.
• Function as the primary point of contact for resolving complex invoice and payment issues.
• Collaborate with Procurement, Treasury, Engineering, Operations, and IT to ensure smooth end-to-end processing.
• Provide Treasury with timely and accurate data for cash forecasting and payment planning.
• Build and maintain strong relationships with vendors and internal departments to support business operations.

ADDITIONAL RESPONSIBILITIES

• Oversee and execute payment runs, including ACH, wire transfers, and check processing.
• Review and verify invoice data, ensure proper coding and approvals, and reconcile A/P transactions.
• Manage recurring payments such as leases, utilities, and service contracts to ensure timely disbursement.
• Support month-end and year-end close processes, including accruals and reconciliations.
• Other duties as assigned.

EDUCATION AND WORK EXPERIENCE

• Minimum of five (5) years' experience in accounts payable, accounting, finance, shared services, or other relevant experience, including at least two (2) years of supervisory experience required.
• Bachelor’s degree or equivalent in accounting, finance, economics or related field or equivalent combination of education and experience required.
• Previous experience working in Accounts Payable, a plus.
• Experience with process improvements in Oracle, SAP, and / or Concur a big plus.

KNOWLEDGE, SKILLS, ABILITIES

• Strong understanding of U.S. GAAP accounting principles and A/P best practices.
• Proficient working knowledge of Microsoft Office Suite, including Excel, PowerPoint, and Word.
• Excellent analytical, organizational, and problem-solving skills.
• Strong written and oral communication and interpersonal skills, with the ability to interact effectively with internal and external stakeholders.
• Deadline driven with a results-oriented focus.
• Ability to manage change and prioritize in a rapidly growing and developing environment.

The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and/or skills required of all personnel so classified.

Summit offers competitive pay and medical/dental/vision and other benefits that provide flexibility, choice, and support to our employees when they need it most. We understand that home and family are essential pieces of your life, and our benefits are designed to support you both at work and at home.

Summit Utilities, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or protected veteran status and will not be discriminated against on the basis of disability or veteran status.