Auditor I - Internal Controls
CSX
- Location
- Jacksonville, FL, United States
- Work model
- On-Site
- Level
- Mid
- Posted
- Sep 15, 2026
About this role
The Internal Audit (IA) department at CSX provides independent assurance on compliance with company policies and regulatory requirements while identifying opportunities to strengthen business processes and internal controls. The Auditor I position supports the Sarbanes-Oxley (SOX) compliance program by evaluating key financial controls related to external financial reporting. Working in a collaborative environment, the role performs audit procedures, assesses control effectiveness, and applies professional judgment under established methodologies. Key responsibilities include partnering with business and IT control owners, IA team members, and external auditors to document process walkthroughs, test control design and operating effectiveness, evaluate control exceptions, and document conclusions. The position offers broad exposure to business processes while building expertise in internal controls, financial compliance, and audit practices.