Senior Internal Auditor, Systems and Data Analytics

About the Role

Senior Internal Auditor, Systems and Data Analytics

We are seeking a Senior Internal Auditor, Systems and Data Analytics to join our Internal Audit team in Plano, Texas. This role will help advance a data-driven audit approach by leading continuous audit monitoring initiatives, developing analytics and automated testing, and supporting operational, financial, compliance, and technology audits. The ideal candidate brings strong audit, risk, controls, and data analytics experience, with the ability to partner effectively across business and technology teams to identify risks, improve processes, and deliver practical recommendations.

What You’ll Do

Data Analytics & Audit Innovation

• Lead the development, implementation, and ongoing enhancement of the internal audit Continuous Audit Monitoring (CAM) program.

• Partner with business, technology, and audit stakeholders to develop analytics, automate audit testing, and support the design and implementation of a CAM program.
• Identify high-risk processes and controls that can be continuously monitored through automated testing and exception reporting. 
• Design and maintain risk indicators, monitoring dashboards, and automated alerts.
• Develop and execute data analytics to support operational, financial, compliance, and technology audits. 
• Promote a data-driven audit methodology across the audit team. 

Operational Audits and Risk Assessment

• Support the development and execution of the annual internal audit plan.
• Lead and execute operational, financial, compliance, and risk-based audits, from planning to report out and issue remediation.
• Assess the design and effectiveness of internal controls, governance processes, and operational procedures.
• Identify control gaps, process inefficiencies, and emerging risks; develop practical recommendations for improvement.
• Partner with management to develop corrective action plans and monitor remediation progress.
• Conduct walkthroughs, interviews, testing, and data analysis to evaluate business processes and controls.
• Prepare clear, concise, and well-supported audit workpapers and reports.

Business Advisory and Partnership

• Build effective working relationships with stakeholders across internal teams, including Finance, Operations, Compliance, IT, and regional business teams.
• Support fraud-related activities, including participation in targeted investigations or reviews, as needed. 
• Support SOX activities, and other adhoc, as needed.

Who You Are

• Bachelor’s degree or above in Accounting, Finance, Information Systems, Data Analytics, Computer Science, or related field.
• 4-7+ years of experience in Internal or External Audit, IT Audit, Data Analytics, Risk Management, or related field.
• CIA, CPA, CISA, CFE or other relevant certifications a plus, or progress toward certification.
• Strong understanding of risk management, internal controls and frameworks (IIA, COSO), and audit methodologies. 
• Experience performing data analysis using SQL, Power BI, Tableau, Alteryx, Python, Excel, or similar tools.
• Ability to analyze large datasets and translate insights into actionable business recommendations. 
• Strong communication and stakeholder management skills
• Unwavering integrity, ethics, and strong professional skepticism

Preferred

• Knowledge of data governance, automation, AI and emerging audit technologies. 
• Functional understanding of SOX compliance, regulatory requirements, business process and ITGC controls. 
• Experience with CAM programs, as well as internal audit quality assessment programs (QAIP).
• Demonstrated intellectual curiosity and willingness to drive continuous improvement. 
• Builds strong partnerships through a collaborative and constructive approach.
• Proven ability to influence and communicate effectively across a variety of stakeholders.

Core Competencies

• Required: Fluent in English (written and spoken).

• Mandarin a plus, but not required.

  Travel

• 10-20% domestic and international travel is required.

Life at Diodes

Diodes Incorporated delivers advanced analog and power semiconductor solutions to the world’s leading technology companies, driving innovation, efficiency, and performance across high‑growth markets. Our teams collaborate across engineering, manufacturing, and corporate functions in a fast‑paced, transparent culture guided by Integrity, Commitment, and Innovation.

We design reliable technology that improves the world—while prioritizing sustainability, safety, and employee well‑being.

Our Vision: Inspire future technology through leading semiconductor solutions.

Diodes Incorporated is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.