An IRS Cyber Security job focuses on protecting the agency's systems, networks, and sensitive taxpayer data from cyber threats. Professionals in this role monitor for security breaches, implement defensive measures, and ensure compliance with federal cybersecurity regulations. They may work on risk assessments, vulnerability testing, and incident response to safeguard critical IRS information. This position requires expertise in cybersecurity principles, threat intelligence, and government security standards like FISMA and NIST guidelines.