Senior Internal Auditor

Explore the Potential of Being Part of Something Clearly Essential

Compass Minerals (NYSE: CMP) is a leading global provider of essential minerals focused on safely delivering where and when it matters to help solve nature’s challenges for customers and communities. The company’s salt products help keep roadways safe during winter weather and are used in numerous other consumer, industrial, chemical and agricultural applications. Its plant nutrition products help improve the quality and yield of crops while supporting sustainable agriculture.

Compass Minerals operates 11 production and packaging facilities with more than 1,800 employees throughout the U.S., Canada and the U.K. Visit  for more information about the company and its products.

We are seeking a Senior Internal Auditor to join our team. This role is responsible for executing risk-based audits across SOX compliance, financial, operational, compliance, and advisory engagements. The Senior Internal Auditor plays a critical role in supporting risk management, governance, and internal controls by evaluating business processes, identifying risks, and recommending practical improvements that strengthen organizational performance and compliance.

The ideal candidate will bring a strong audit background, expertise in risk assessment and internal controls, and the ability to build trusted partnerships across the organization while maintaining audit independence and objectivity.

• Benefits starting Day 1
• 11 paid holidays + 1 floating holiday
• Competitive PTO Package
• 1 week sick time (subject to applicable state and local laws)
• 401(k) with company match
• Employee Education Reimbursement Program
• Employee Assistance Program (EAP)
• Bonus opportunities for eligible positions

• Lead risk-based audit engagements from planning through reporting, including risk assessments, process walkthroughs, testing, issue identification, and remediation validation.
• Evaluate operational, financial, technology, and compliance risks and assess the effectiveness of associated controls.
• Support annual enterprise risk assessment activities and provide recommendations aligned with Internal Audit objectives.
• Assess governance processes and evaluate the effectiveness of financial, operational, and compliance controls.
• Identify control deficiencies, process inefficiencies, and opportunities to strengthen risk mitigation and compliance efforts.
• Prepare audit work papers, process documentation, audit reports, and management communications.
• Present audit observations, findings, and recommendations to management and leadership teams.
• Develop practical, risk-based solutions that address root causes and improve internal controls.
• Monitor remediation activities and evaluate corrective actions to ensure issues are effectively resolved.
• Partner with management and external auditors to provide independent insights on risks, controls, compliance, and process improvements.
• Utilize audit management systems, data analytics, and emerging technologies to enhance audit effectiveness and efficiency.
• Participate in special projects and advisory engagements as assigned.

• Bachelor's degree in Accounting, Business, Public Administration, Economics, or a related field.
• Minimum of 5 years of internal audit, risk advisory, or audit consulting experience.
• Experience with Governance, Risk, and Compliance (GRC) platforms such as Workiva, Audit Board, Team Mate, or similar systems.
• Experience using data analytics tools such as Tableau, SQL, SAS, IDEA, ACL, Spotfire, or comparable applications.
• Knowledge of GAAP, COSO Framework, IIA Standards, and internal audit methodologies.
• Understanding of information system controls, accounting systems, and financial processes.
• Relevant professional certification or active progress toward certification, including CIA, CPA, CFA, CISA, CISSP, CRISC, or similar credentials.
• Strong analytical, problem-solving, and critical-thinking abilities.
• Excellent written, verbal, and presentation communication skills.
• Proven ability to build effective relationships with internal…