Senior Internal Auditor II - IT (San Diego/Hybrid)

Position Summary

The Senior Internal Auditor II – IT is a key member of Illumina’s Internal Audit function and reports to the Associate Director, Internal Audit – IT. This role supports both the planning and execution of the Company’s SOX compliance program and IT advisory engagements for system implementations.

Key Responsibilities

• Lead and/or execute assigned components of the Company’s SOX compliance program, including risk assessment, scoping, walkthroughs, and testing of IT general and application controls
• Collaborate with external auditors to support SOX-related assurance activities and SEC reporting timelines
• Independently evaluate control deficiencies, perform root cause analysis, and partner with control owners in their design and implementation of remediation actions, through to closure
• Review and maintain high-quality SOX documentation, including narratives, process flowcharts, control descriptions, and risk and control matrices
• Support periodic updates to control design to improve efficiency, effectiveness, and scalability
• Build strong, trusted relationships with cross-functional partners at various levels of management
• Maintain Internal Audit systems and tools infrastructure and implement departmental technology initiatives
• Assist with and/or lead departmental initiatives, special projects, and Finance-wide initiatives as needed

All About You

• You are a business-and tech-savvy audit professional with strong analytical and critical thinking skills.
• You thrive in a fast-paced environment, adapt quickly to change, and take pride in delivering high-quality work.
• You communicate clearly and confidently, can work independently or as part of a team, and build effective relationships across the organization.

Requirements

• Typically requires a minimum of 8 years of progressive audit experience in a public accounting firm and/or multinational public company with a bachelor’s degree; or 6 years and a master’s degree; or a PhD with 3 years of experience; or equivalent experience.
• Experience designing, monitoring, and evaluating internal controls in a multinational environment.
• Knowledge of IT General Controls, Application Controls, cybersecurity, and ERP environments (SAP preferred).
• Experience working in life sciences, biotech, technology, or pharmaceutical industries preferred.

Core Capabilities

• Demonstrates the highest standards of ethics and integrity.
• Strong analytical and critical thinking skills, with the ability to assess risk and drive sound conclusions.
• Experience analyzing large datasets and using data analytics to generate meaningful insights.
• Proficient with audit management tools (such as AuditBoard, Optro, or TeamMate) and process flowcharting tools.
• Leverage AI tools to improve efficiency and effectiveness.
• Excellent written and verbal communication skills, including the ability to clearly discuss risks, findings, and recommendations with senior management.
• Strong project management skills, with the ability to balance multiple priorities and meet deadlines while delivering high quality work with minimal revisions.