For external auditors, CPA is typically required. For internal auditors, CIA (Certified Internal Auditor) from the IIA is the primary credential. IT auditors often hold CISA (Certified Information Systems Auditor) from ISACA. Listing the full certification name and issuing body helps ATS systems and HR screens correctly identify your credentials.

SOX compliance experience is highly valued in public company audit roles. Describe your specific SOX contributions: 'Tested 45 SOX key controls across revenue and payroll cycles; identified 3 material weaknesses, led remediation documentation.' Include the scope of the SOX program you contributed to — number of controls, entity size, or industry.

Public accounting experience is often viewed as strong preparation for internal audit roles. Emphasize the analytical and risk assessment skills you've developed, your cross-industry exposure, and any internal audit secondment or advisory projects. The CIA credential and membership in the IIA may signal commitment to the internal audit profession.