• Design, implement, and maintain security controls across cloud, on-prem, and hybrid environments. • Lead threat modeling, risk assessments, and security architecture reviews for new and existing systems. • Build and operate detection and response capabilities, including SIEM, EDR, SOAR, logging, and alerting. • Lead investigation and response for security incidents and drive root-cause remediation. • Partner with engineering teams to integrate security into CI/CD pipelines and software development processes. • Conduct security assessments, vulnerability management, and penetration test reviews. • Develop and maintain security standards, patterns, and technical documentation. • Provide technical guidance and mentoring to security analysts and engineers. • Track emerging threats, vulnerabilities, and security technologies relevant to Switchs environment.