Supervisor - Accounting

#WeAreONEOK – Fortune 500 company. 100+ years in business. Leading midstream service provider. Safety first. Sustainable operations. Environmentally responsible. Employee focused. JOB SUMMARY ONEOK is seeking an Accounting Supervisor to join the Natural Gas Liquids (NGL) Operational Accounting team. Reporting to the NGL Operational Accounting Manager, this role is responsible for providing technical and people leadership for operational accounting activities supporting the NGL business to ensure the accuracy and completeness of operational accounting volumes and financial activity. This role oversees accounting processes, develops and engages employees, strengthens cross-functional partnerships, and drives process improvements that enhance accuracy, efficiency, and resiliency. The Supervisor creates a collaborative environment where employees are encouraged to share ideas, expand their knowledge, solve problems, and work across teams to achieve stronger business outcomes. Key responsibilities include providing leadership and oversight of operational accounting processes through timely inventory reconciliations, analysis of asset activity, resolution of discrepancies, and validation of volumes and dollars. This position requires ability to establish priorities, provide direction, understanding of NGL operations, and ensure the team delivers accurate and timely results. The successful candidate will lead employees to accurately record and analyze activity in RightAngle, work effectively across multiple systems, communicate clearly and professionally, and foster an environment of continuous learning and development. The role also requires strong cross-functional collaboration, knowledge sharing, and a focus on identifying opportunities to improve processes and efficiencies. This leader will foster an environment of trust and open communication where employees are encouraged to share ideas, participate in problem-solving, and contribute to team decisions. This is a hybrid position based in Tulsa, with in-office work Monday through Thursday and remote work on Fridays. Job Profile Summary Supervises general accounting functions. Essential Functions and Responsibilities Supervise, coordinate, and review the daily work activities of accounting staff engaged in preparing journal entries, reconciliations, financial statements, and related reports. Prepare, examine, and analyze accounting records and financial reports to ensure accuracy, completeness, and compliance with generally accepted accounting principles (GAAP), Sarbanes-Oxley, and company policies. Support the planning, organization, and execution of accounting processes, including month-end and year-end close activities. Assist in monitoring and maintaining accounting and financial reporting systems; recommend and support process improvements and system enhancements. Interpret and apply accounting standards, policies, and procedures; provide guidance to accounting staff and internal stakeholders. Compile, analyze, and interpret financial information for management decision-making. Coordinate with internal and external auditors and provide requested documentation and explanations. Participate in special projects, system implementations, and process improvement initiatives, as assigned. Train, coach, and mentor accounting staff; assist with performance feedback and skill development. Education Bachelor's Degree in accounting or other related field. Work Experience Experience with and thorough knowledge of GAAP, company accounting methods, practices, and procedures Experience preparing and reviewing financial accounting records, reconciliations, and reports Experience leading, training, coaching, delegating, and reviewing the work of accounting staff Experience analyzing financial data, identifying issues, and recommending corrective actions Experience researching and interpreting accounting standards, policies, and regulatory guidance Experience with accounting systems, financial reporting tools, and applicable software Knowledge, Skills and Abilities Knowledge of: financial accounting and reporting standards and processes Skills in: using personal computers and accounting-related software applications Ability to: organize, analyze, and interpret complex financial information Ability to: communicate effectively, both orally and in writing, with management, staff, and internal and external stakeholders Ability to: work independently, exercise sound judgment, and manage multiple priorities and deadlines Ability to: lead, coach, and develop accounting personnel Licenses and Certifications None required Strength Factor Rating - Physical Demands/Requirements Sedentary Work - Exerting up to 10 pounds of force occasionally (Occasionally: activity or condition exists up to 1/3 of the time) and/or a negligible amount of force frequently (Frequently: activity or condition exists from 1/3 to 2/3 of the time) to lift, carry, push, pull, or otherwise move objects, including the human body. Sedentary work involves sitting most of the time, but may involve walking or standing for brief periods of time. Jobs are sedentary if walking and standing are required only occasionally and all other sedentary criteria are met. Strength Factor Description - Physical Demands/Requirements Standing: Remaining on one's feet in an upright position at a work station without moving about (Occasionally) Walking: Moving about on foot (Frequently) Sitting: Remaining in a seated position (Constantly) Lifting: Raising or lowering an object from one level to another (includes upward pulling) (Occasionally) Carrying: Transporting an object, usually holding it in the hands or arms, or on the shoulder (Occasionally) Pushing: Exerting force upon an object so that the object moves away from the force (Occasionally) Pulling: Exerting force upon an object so that the object moves toward the force (includes