Job Description

Job Location All GLC Properties - Grove, OK 74344 Position Type Full Time Salary Range $23.24 Hourly

Job Shift Day

Accounting Supervisor

Department: Finance

Classification: Key

Exemption Status: Non-Exempt

Reports To:Refer to Org-Chart

Pay Grade: TBD

Location: All GLC Properties

— The Accounting Supervisor oversees the day-to-day accounting operations for Grand Lake Casino and its aminities, ensuring financial accuracy, regulatory compliance, and the integrity of financial reporting. This role provides leadership and direction to the accounting team, manages the month-end close process, and ensures adherence to tribal, federal, and state regulations. The ideal candidate will possess strong analytical skills, attention to detail, and a commitment to upholding the values and financial sustainability of the tribal enterprise.

Essential Functions — An individual in this role must be able to perform the following functions with or without reasonable accommodation.

• Supervise daily accounting functions including accounts payable, accounts receivable, general ledger entries, and cash management
• Oversee and review journal entries, reconciliations, and financial statements to ensure accuracy and compliance with GAAP
• Review and post entries prepared by the auditors
• Manage and support the monthly, quarterly, and annual close process
• Ensure internal controls are implemented and maintained in accordance with casino and tribal policies
• Prepare and review financial reports for internal departments and tribal leadership
• Assist with preparation of annual budgets, forecasts, and variance analysis
• Coordinate and support internal and external audits
• Train, coach, and evaluate performance of accounting staff
• Assist with the hiring process for accounting personnel, including reviewing applications, interviewing candidates, and onboarding, as directed by the Controller
• Support the disciplinary process by documenting incidents, coaching employees, and issuing corrective action in coordination with the Controller and Human Resources
• Monitor time and attendance, approve timesheets, and ensure compliance with company policies
• Serve as liaison between the accounting department and other departments
• Maintain strict confidentiality and handle sensitive financial information with integrity
• Ensure compliance with all applicable gaming regulations, including those from the Tribal Gaming Commission, NIGC, and Title 31
• Other duties as assigned

Qualifications

• High school diploma or equivalent (Required).
• Bachelor’s degree in Accounting, Finance, or a related field (Preferred)
• Minimum of 3–5 years of progressive accounting experience, with at least 2 years in a supervisory role (Required)
• Experience in gaming, tribal government, or hospitality industry (Preferred)
• CPA or CPA candidate a plus

Knowledge, Skills, and Abilities

• Strong understanding of accounting principles and practices (GAAP)
• High level of accuracy, organization, and attention to detail
• Excellent leadership, communication, and conflict resolution skills
• Proficiency in Microsoft Excel and accounting systems (e.g., MIP, Sage, or casino-specific platforms)
• Ability to manage multiple priorities and meet deadlines
• Strong interpersonal skills and ability to work across departments

Other Requirements — Required to obtain and maintain a Seneca Cayuga tribal gaming license and a state issued I.D. All applicants must successfully pass a preemployment drug screening prior to beginning employment. Must be at least 18 years of age per gaming regulations. May require occasional evening or weekend work, especially during month-end of year-end closing.

Physical Requirements — Position requires sitting for entire shifts. May involve occasional lifting of files, or accounting supplies.

Work Environment — Grand Lake Casino is a drug and alcohol-free workplace; Must be able to work in a casino environment which includes high levels of smoke, dust, and noise.

This position description is not an exhaustive listing of the expectations associated with the role and additional tasks may be assigned as needed by management. Changes to this document may only be made by a member of the Human Resources Department.

Grand Lake Casino is an Indian Preference Employer. You must be able to pass a drug screen with negative results. Employees are expected to know existing Grand Lake Casino policies and know to refer to those policies when necessary.

Qualifications