Job Overview

We are seeking an experienced Internal Audit Manager to build and lead Harbinger’s internal audit function. This role will be instrumental in strengthening internal controls, improving operational efficiency, and supporting audit readiness as the company scales.

This individual will partner cross-functionally across Finance, Operations, Supply Chain, IT, and Engineering to assess risk, implement scalable processes, and ensure compliance with regulatory requirements, including readiness for SOX.

What You’ll Do

Internal Controls & SOX Readiness

• Lead the design, implementation, and ongoing evaluation of internal controls over financial reporting (ICFR)
• Prepare the organization for SOX compliance, including documentation, testing, and remediation
• Partner with external auditors to support audit execution and minimize disruptions

Audit Execution

• Develop and execute a risk-based internal audit plan across financial, operational, and compliance areas
• Conduct audits across key functions (e.g., manufacturing, inventory, procurement, revenue, IT systems)
• Identify control gaps, inefficiencies, and process improvement opportunities

Risk Management & Advisory

• Establish enterprise risk assessment processes and maintain a dynamic risk register
• Provide recommendations to leadership on mitigating operational and financial risks
• Act as a strategic advisor to business leaders on controls, scalability, and best practices

Process Improvement

• Drive standardization and documentation of key business processes
• Recommend and implement automation and system improvements to enhance control environments
• Promote a culture of accountability and continuous improvement

Cross-Functional Collaboration

• Partner closely with Accounting, Finance, Legal, IT, and Operations teams
• Support special projects, including system implementations and new product/process launches
• Help prepare the organization for IPO readiness from a controls and compliance perspective

What We’re Looking For

Required Qualifications

• Bachelor’s degree in Accounting, Finance, or related field
• 6–10+ years of experience in internal audit, external audit, or a combination (Big 4 experience strongly preferred)
• Strong knowledge of SOX compliance, internal controls, and audit methodologies
• Experience in a manufacturing, automotive, or hardware environment preferred
• Demonstrated ability to operate in a fast-paced, high-growth or startup environment

Preferred Qualifications

• CPA, CIA, or equivalent certification
• Experience supporting IPO readiness or public company compliance
• Familiarity with ERP systems (e.g., NetSuite, SAP) and data analytics tools
• Experience auditing inventory, cost accounting, and supply chain processes