Senior Information Security Auditor

Most weeks involve leading audit cycles, mentoring junior auditors, and engaging with security leadership. You'll often own scope on complex audits aligned to frameworks (NIST 800-53, ISO 27001, SOC 2, PCI DSS, FedRAMP), lead investigations on suspected control failures or incidents, coordinate with security operations on remediation, and present findings to audit committees, regulators, or client leadership. The work tends to deepen security and compliance fluency in parallel.

What's harder than people expect is the velocity of change — the threat landscape, technology stack, and regulatory expectations all evolve rapidly, and senior auditors need to stay current to remain credible. Variance is meaningful between internal audit at large enterprises (broader scope, integrated risk programs), public accounting (multiple SOC 2 or compliance examinations per year), and dedicated assessor work (PCI QSA, HITRUST, FedRAMP 3PAO). CISA, CISSP, and CISM tend to be table stakes.

People who tend to thrive here are technically credible, patient with documentation, and able to translate between security, IT, and audit perspectives. If you want hands-on security engineering or incident response, the control-testing focus can feel passive. If you find satisfaction in owning the audit perspective on whether an organization is actually secure, the work tends to grow in demand and lead into senior audit leadership, GRC, or CISO-track roles.