Controller, Accounting, Financial Reporting

At Odessa Separator Inc. (OSI), our greatest strength is our people. We believe in creating a workplace where teamwork, innovation, and dedication drive our success.

We are looking for motivated individuals who take pride in their work, embrace new challenges, and want to make a meaningful contribution. Whether you're beginning your career or bringing years of experience, OSI offers an opportunity to grow, develop your skills, and be part of a team working toward a stronger tomorrow.

The Controller is responsible for the overall management of the accounting function, including financial reporting, month-end close, inventory accounting, cost accounting, internal controls, audit coordination, treasury support, and ERP system administration. The Controller partners closely with operations, purchasing, manufacturing, and executive leadership to ensure accurate financial information, strong internal controls, and effective decision support for a growing manufacturing organization.

• Lead all accounting operations including general ledger, accounts payable, accounts receivable, payroll, fixed assets, and financial reporting.
• Manage and continuously improve the monthly, quarterly, and annual financial close process.
• Prepare timely and accurate monthly financial statements and management reporting packages.
• Maintain compliance with U.S. GAAP and company accounting policies.
• Oversee inventory accounting, physical inventories, cycle count programs, inventory reserves, and reconciliation processes.
• Manage standard costing, job costing, labor absorption, overhead allocation, and cost variance analysis.
• Work closely with manufacturing and operations teams to improve costing accuracy and financial visibility.
• Support annual budgeting, forecasting, and financial planning activities.
• Coordinate annual audits and serve as the primary contact for external auditors.
• Develop, implement, and maintain internal controls to safeguard company assets and ensure financial accuracy.
• Support banking relationships, borrowing‑base reporting, covenant compliance, and cash forecasting.
• Provide leadership and development for accounting and finance staff.
• Serve as the accounting lead for ERP implementation, optimization, and ongoing system improvements.
• Develop KPIs and reporting tools to improve operational and financial performance.
• Identify opportunities to improve processes, controls, efficiency, and scalability.

The job description is not a complete list of all responsibilities and duties performed by employees. Employees may perform other related duties as assigned by their immediate supervisor.

• Bachelor’s degree in Accounting or Finance.
• Seven or more years of progressive accounting experience.
• At least three years of accounting leadership or supervisory experience.
• Manufacturing, industrial, or distribution accounting experience.
• Experience with ERP systems and financial reporting tools.
• Strong understanding of U.S. GAAP, internal controls, and financial statement preparation.
• Strong analytical, communication, and leadership skills.

• Experience with cost accounting and inventory-intensive manufacturing environments.
• Experience with ERP implementations or major ERP upgrades.
• MBA or other advanced business degree.

• The job description is not a complete list of all responsibilities and duties performed by employees. Employees may perform other related duties as assigned by their immediate supervisor.
• Employment is subject to an introductory period to monitor employee performance.
• Once hired, the prospective employee must present documentation within three (3) days of the hire date to establish their…