Lead Accountant - Accounts Payable Invoice Processing

Oil Authority; Oklahoma City (OK); On-site; USD 90,000 - 130,000; Full time

Job summary

Oil Authority in Oklahoma City is seeking a Lead Accountant - Accounts Payable to lead and optimize invoice processing. You will coordinate with invoice approvers, ensure timely payments, and drive continuous improvement in AP workflows.

The role requires seven-plus years in AP/GL, strong SAP and data-analysis skills, and a CPA or equivalent experience. Expect collaboration with auditors and cross-functional teams in a dynamic environment.

Qualifications

• Bachelor’s degree in accounting, finance, or related discipline, or equivalent relevant work experience.
• Seven (7) or more years of relevant experience in accounts payable, invoice workflow, or general ledger-related roles.
• CPA certification is preferred or beneficial.
• Strong knowledge of SAP and related finance processes.
• Experience with automation, AI, and data analytics in finance is desirable.

Responsibilities

• Process, distribute, and track invoices using digital accounting systems.
• Code, review, and post paper and electronic invoices.
• Identify and resolve problematic invoices and maintain accurate records.
• Respond to vendor inquiries; collaborate with departments and field offices.
• Train stakeholders on accounts payable procedures and streamline workflows.
• Verify costs, perform reconciliations, and support month-end close and audits.
• Lead process improvements in AP and mentor staff.
• Collaborate with auditors and third-party service organizations as needed.
• Use automation and AI tools to improve invoice accuracy and processing efficiency.

Skills

SAP

Power BI

Python

SQL

VBA

GAAP

Data analysis

Automation

AI in finance

Cloud data

Education

Bachelor’s degree in accounting, finance, or related discipline

Tools

Enverus

Snowflake

Sigma

Power Apps

Power Automate

Claude AI

SQL

Job description

Job Summary

The Lead Accountant - Accounts Payable Invoice Processing supports Expenditure Accounting by leading and assisting the team with key accounts payable activities. The role identifies and resolves processing issues, communicates with invoice approvers, and helps ensure timely payments and the capture of available discounts.

The position facilitates process training, reviews month-end journal entries, and leads continuous improvement initiatives. It uses digital accounting and invoicing systems, including automation and AI-enabled tools, to streamline workflows, maintain accurate documentation, support compliance, and improve record-keeping.

Job Responsibilities

• Uses digital accounting and invoicing systems to process, distribute, and electronically track invoices. Support backup withholding activities, including accurate and timely payments and regulatory reporting.
• Codes, reviews, and posts paper and electronic invoices.
• Maintains organized procedures for identifying, tracking, and resolving problematic invoices.
• Responds to vendor inquiries and collaborates with assigned departments and field offices to resolve invoice-processing issues.
• Trains stakeholders on accounts payable procedures and identifies opportunities to streamline invoice workflows.
• Confirms field staff approvals, verifies costs, performs account reconciliations, and follows up on reports to maintain accurate financial records.
• Reviews month-end journal entries and supports period-end close activities.
• Leads concurrent projects, mentors less-experienced professionals, and initiates changes that improve accounts payable processes.
• Builds effective stakeholder relationships, shares knowledge, and influences accounts payable projects and peer groups.
• Applies industry best practices to identify and diagnose issues and independently recommend solutions.
• Collaborates across disciplines and applies advanced accounts payable and project management skills to support company performance and organizational goals.
• Works with internal and external auditors to provide documentation and support for annual and semiannual audits.
• Partners with service organizations to resolve accounts payable processing issues.
• Communicates accounts payable processes, results, and decisions to internal and external stakeholders, including individuals who may not be familiar with the details.
• Ensures the timely and effective resolution of requests, questions, and complaints.
• Uses data, automation, and AI-enabled tools to identify workflow issues, improve invoice accuracy, enhance reporting, and increase processing efficiency.

Education

• Bachelor’s degree in accounting, Finance, or a related discipline, or equivalent relevant work experience.

Experience

Seven (7) or more years of relevant experience, preferably in:

• Accounts payable
• Invoice workflow systems
• General ledger coding
• Compliance and reporting
• Account reconciliations
• Process automation and optimization
• Strong knowledge of and experience with SAP

Preferred Certifications

• Certified Public Accountant (CPA)

Skills and Technical Knowledge

• Working knowledge of SAP, with an emphasis on general ledger processes
• Experience with Enverus or similar invoice workflow systems
• Experience with cloud data platforms and analytics and reporting tools, including Snowflake, Sigma, and Power BI
• Proficiency with Microsoft Power Platform tools, including Power Apps and Power Automate
• Experience with automation and scripting tools, including VBA for Excel and Access, Python, and SQL
• Experience applying AI, natural language processing, or automation tools to finance and accounting, including Claude, or Shortcut AI
• Proficiency with Microsoft 365 applications, including Excel, Word, and Teams
• Accounts payable and invoice reconciliation
• Account reconciliations
• Financial Reporting Standards (FRS)
• Bookkeeping and general ledger accounting
• Generally Accepted Accounting Principles (GAAP)
• Data analysis and reporting
• Business process improvement
• Digital accounting and invoicing systems
• Documentation procedures

Competencies

• Stakeholder relationship management
• Oral and written communication
• Results orientation
• Active learning
• Digital literacy
• Business acumen
• Innovation
• Problem-Solving
• Cross-Functional Collaboration
• Project Management
• Coaching and Mentoring

Qualified applicants are considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or other characteristics protected by law.

For more information on Equal Employment Opportunity, please follow these links: EEO is the Law EEO is the Law Supplement Pay Transparency Provision