Senior Internal Auditor (Manufacturing)

Location: Tulsa, Oklahoma, United States; primarily office-based with regular visits to manufacturing, warehouse, and operational facilities. Up to 15% travel may be required.

Company

hirify.global is a manufacturing organization with corporate, financial, operational, supply chain, information technology, and plant operations.

What you will do

• Lead risk-based operational, financial, compliance, and SOX audits across manufacturing facilities, corporate functions, and business operations.
• Evaluate internal controls over financial reporting, conduct walkthroughs and testing, and assess risks and deficiencies.
• Maintain SOX documentation, including process narratives, flowcharts, risk and control matrices, and testing records.
• Partner with process owners and external auditors on remediation, corrective actions, and audit efficiency.
• Review manufacturing processes including inventory, production, cost accounting, procurement, supplier management, warehousing, distribution, and capital expenditures.
• Use data analytics and audit technologies to support continuous monitoring, risk assessment, reporting, and process improvement.

Requirements

• Bachelor's degree in Accounting, Finance, Business Administration, Information Systems, or a related discipline, or equivalent education and experience.
• 5+ years of experience in internal or external audit, SOX compliance, risk management, accounting, finance, or a related field.
• Advanced knowledge of SOX 404, ICFR, the COSO Internal Control Framework, and enterprise risk management principles.
• Knowledge of U.S. GAAP, financial reporting, accounting controls, inventory management, manufacturing operations, supply chain processes, and cost accounting.
• Experience with ERP systems, audit software, reporting tools, and data analytics platforms.
• Strong analytical, communication, project management, organizational, and problem-solving skills, with the ability to maintain audit independence and confidentiality.

Nice to have

• Experience in a manufacturing, industrial, or inventory-intensive environment.
• CPA, CIA, CISA, or progress toward a professional certification.
• Experience with ERP reviews, technology audits, automated controls, fraud risk assessments, or AI-enabled business process reviews.

Culture & Benefits

• Regular collaboration with finance, accounting, operations, manufacturing, supply chain, information technology, leadership, and external audit teams.
• Office work combined with plant, warehouse, and operational facility visits.
• Manufacturing-site work may involve noise, moving equipment, dust, varying temperatures, and required personal protective equipment.
• Opportunities to mentor less experienced audit staff and improve audit methodologies, technology use, and reporting practices.