
Controls Assurance Auditor
About the role
Make the Move from Public Accounting to Strategic Impact
Are you a high-performing auditor from a Big 4 or regional public accounting firm ready to apply your expertise in a more strategic, business-facing role? Join our Controls Assurance team and take ownership of end-to-end control testing while partnering directly with business leaders to strengthen risk management and financial reporting.
This role offers the opportunity to leverage your external audit or advisory experience in a dynamic corporate environment—moving beyond compliance to drive meaningful improvements across processes, controls, and governance.
What You’ll Do
As a Controls Assurance Auditor, you will play a key role in evaluating and enhancing our internal control environment, with a focus on SOX / ICFR. You’ll operate with a high level of ownership across the full audit lifecycle—from planning through reporting—while engaging directly with stakeholders across the business.
Key Responsibilities
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Lead and execute SOX / ICFR testing, including walkthroughs, design assessments, and operating effectiveness testing
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Partner with control owners and business leaders to understand processes, identify risks, and evaluate control design
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Prepare high-quality, audit-ready workpapers and documentation aligned with audit standards
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Collaborate with external auditors (Big 4) to coordinate testing, align on approach, and support reliance strategies
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Identify control gaps and articulate clear, actionable deficiency assessments
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Contribute to maintain risk and control matrix (RCM), process documentation, and ongoing control optimization
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Support SOX scoping, planning, and risk assessment activities across business cycles
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Track and communicate testing progress, key risks, and findings to management and stakeholders
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Drive continuous improvement initiatives in controls and processes
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Support special projects, including system implementations and control transformation efforts
Why This Role Is a Strong Next Step from Public Accounting
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Broader exposure: Move beyond external audits to gain deep, end-to-end understanding of business processes
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More influence: Work directly with management to shape controls and improve operations by becoming a trusted partner
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Career growth: Clear pathway into leadership roles within Controls Assurance, Internal Audit, or Corporate Finance
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Global collaboration: Partner with cross-functional and international teams
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Work-life balance: More predictable schedule compared to public accounting busy seasons and a collaborative team for vacation coverage
What You’ll Gain
In this role, you’ll build a foundation for long-term career growth by:
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Developing deep expertise across financial processes, risks, and controls
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Opportunity to learn processes and controls in your specific areas of interest within the Finance organization
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Enhancing your ability to translate technical audit insights into business recommendations
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Gaining visibility with senior leadership and cross-functional teams across all teams within the finance organization
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Building the skills needed for advancement into manager-level roles in Controls Assurance, Internal Audit, or Finance
Basic Qualifications
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Bachelor’s degree in Accounting, Finance, or related field
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3+ years of experience in public accounting (Big 4 or regional firm) or advisory/consulting in SOX/internal controls
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Strong experience with SOX / ICFR testing and documentation
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Solid understanding of financial reporting processes and risk frameworks
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Proven ability to work in fast-paced, team-oriented environments
Preferred Qualifications
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CPA, CA, CIA, CISA, or equivalent certification (or in progress)
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Experience working with GRC tools and data analytics
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Strong communication skills with the ability to engage confidently with stakeholders at all levels
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Experience managing multiple priorities and delivering high-quality results under deadlines
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Exposure to multinational or cross-border audit environments is a plus
Required skills
Audit
Risk assessment
Compliance
About Stellantis
Auburn Hills
Headquarters