Senior Internal Auditor: SOX & Controls Optimization

MP Materials; Fort Worth (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

MP Materials is seeking a Senior Internal Auditor to execute risk-based internal audits including SOX compliance. You will partner with management to evaluate controls, identify improvements, and support MP’s US manufacturing and supply chain operations.

The role emphasizes collaboration with external auditors, data analytics, and actionable recommendations to strengthen the control environment and drive operational excellence across the organization.

Qualifications

• Bachelor's degree in Accounting or related field required.
• 3-5 years of internal/audit or risk advisory experience.
• Experience with SOX, internal controls, and operational auditing.
• Strong communication, analytical, and problem-solving skills.
• Proficiency in Excel with data analysis features.
• Ability to manage multiple priorities in a fast-paced environment.
• Ability to build relationships across all levels of the organization.
• Willingness to travel periodically to company locations.

Responsibilities

• Perform operational and SOX audits following professional standards, including planning, testing, reporting and remediation tracking.
• Evaluate processes and controls to identify risks and opportunities for improvement.
• Use data analytics and audit tools to detect trends and anomalies.
• Document audit observations and recommended actions for management.
• Monitor remediation progress and validate action plan closure.
• Assist external auditors with the annual SOX process and efficiencies.
• Participate in reviews of new systems or initiatives to assess risks and control implications.
• Collaborate with stakeholders to drive timely audit objectives.
• Contribute to audit reports and presentations for senior management and Audit Committee.
• Conduct special projects and investigations as needed.

Skills

SOX compliance

Internal audit

Communication skills

Analytical thinking

Problem solving

Education

Bachelor's degree in Accounting or related field

Tools

Excel / PivotTables

Power BI

SQL

SAP

AuditBoard

Job description

MP Materials is seeking a Senior Internal Auditor to execute risk-based internal audits including SOX compliance. You will partner with management to evaluate controls, identify improvements, and support MP’s US manufacturing and supply chain operations.

The role emphasizes collaboration with external auditors, data analytics, and actionable recommendations to strengthen the control environment and drive operational excellence across the organization.