We are seeking a skilled and motivated Senior Security Engineer to join our Incident Response team at GoDaddy. The ideal candidate will play a critical role in supporting incident response activities across diverse environments including Windows, MacOS, Linux, and AWS. You will work closely with senior engineers during investigations, assist in analysis, containment, and recovery efforts, and contribute to continuous improvement of our detection and response capabilities. This role provides the opportunity to grow your expertise while helping safeguard our organization against emerging threats. Responsibilities include serving as the escalation point for complex security incidents, providing advanced troubleshooting, root cause analysis, and remediation guidance. You will support incident response investigations across multiple platforms such as Windows, MacOS, Linux, and AWS cloud infrastructure and services, Endpoint protection platforms, SIEM, and Identity management tools. Conduct advanced malware analysis and forensics to determine threat vectors, persistence mechanisms, and impact. Lead investigations, deliver actionable findings to leadership, and drive internal projects that enhance incident response processes fostering continuous improvement and innovation. Develop and optimize security playbooks, detection rules, and tooling including AWS-native, third-party, and AI-integrated solutions to strengthen overall security posture. Collaborate with IT, DevOps, and cloud teams to assist in hardening and recovery efforts. Continue to develop technical expertise through mentorship and hands-on involvement in investigations. Work flexible hours as required to support incident response and business needs. Experience must include at least 4 years of hands-on cybersecurity experience with 2 years in a dedicated incident response role or 3 years in L3 security operations. Working knowledge of investigations related to multiple operating systems and AWS services like CloudTrail and GuardDuty is essential. Familiarity with scripting languages (Python, PowerShell, Bash), basic forensic investigation, and preferred security certifications (GCIA, GCIH, GCFA, AWS Security Specialty, ECIH, OSCP, Security+) are required. Additional desirable skills include familiarity with cloud-native/hybrid architectures and security automation platforms. Benefits include paid time off, retirement savings plans, bonus eligibility, equity grants, stock purchase plans, comprehensive health benefits, parental leave, and diverse culture support. GoDaddy is committed to diversity, equity, inclusion, and belonging and is an equal opportunity employer inviting qualified candidates to apply.