Assistant Controller JIB Accountant

INDUSTRY: Upstream Oil & Gas LOCATION: In-office, Midland, TX EMPLOYMENT TYPE: Full-Time CONTEXT: Our client is a growing upstream oil & gas operator seeking a JIB Accountant / Accounts Payable Accountant to join their accounting team. This role is ideal for a hands-on, detail-oriented accounting professional who thrives in a fast-paced environment and takes pride in getting the work done right. Direct JIB experience is not required. Candidates with strong oil & gas Accounts Payable experience and a willingness to learn JIB are highly encouraged to apply. Tenure, reliability, and a strong work ethic are key to success in this role. RESPONSIBILITIES: Process high-volume accounts payable for upstream operations, ensuring accuracy and timeliness. Review, code, and enter invoices related to lease operating expenses (LOE) and field operations. Assist with or learn Joint Interest Billing (JIB). Coding costs to the correct properties, wells, and AFE's. Supporting JIB billing and partner invoicing. Reconcile vendor statements and resolve discrepancies. Work closely with Operations, Land, and Accounting to resolve invoice and coding issues. Support month-end close, including accruals and reconciliations related to AP/JIB activity. Maintain organized and audit-ready records. Assist with special projects and process improvements as needed. QUALIFICATIONS: 2+ years of Accounts Payable experience, preferably in upstream oil & gas. Strong understanding of invoice coding, vendor management, and AP best practices. High level of attention to detail and accuracy. Proven tenure and stability in prior roles. Strong work ethic - dependable, accountable, and willing to step in where needed. Proficient in Excel and accounting systems (e.g., Enertia, SAP, Oracle, OGSYS, Wolfe, QuickBooks, or similar). Compensation: $75,000-$95,000 per year