Senior Security Analyst
Core
Senior security generalist leading investigation and resolution of complex security alerts, incidents, and AI-related security events while administering security operations across Zscaler, Microsoft platforms, and email security.
Role type
Senior Security Analyst (Security Operations & Assurance)
Builds
Secure operations for enterprise infrastructure, applications, and end-user technology services across all business groups.
Domain
Technology Services / Cybersecurity
Required skills
Incident response, alert investigation, Zscaler administration, Microsoft security platforms (Defender, Sentinel, Entra ID, Purview), email security, vulnerability management, AI security risk assessment, phishing simulation, eDiscovery, vendor risk assessment, automation (PowerShell, Python, APIs)
Preferred skills
None stated
Technologies
Zscaler, Microsoft Sentinel, Microsoft Defender XDR, Microsoft Entra ID, Microsoft Purview, ServiceNow, Abnormal Security, Exchange Online, Office 365
Responsibilities
Investigate and respond to security alerts from monitoring platforms; manage security incidents and service requests in ServiceNow; administer Zscaler Internet Access, Private Access, and Client Connector; administer email-security controls across Microsoft Defender for Office 365; perform vulnerability management lifecycle operations; lead phishing simulation and security-awareness activities; execute legal hold and eDiscovery requests; conduct vendor and third-party risk assessments; maintain security procedures and operational dashboards; participate in scheduled on-call rotation for urgent security events.
Seniority
Senior, hands-on IC
