Cyber Defense Analyst

Top Skills Required

Strong Senior Cyber Defense Analyst in the administration, optimization, and operational management of the Sentinel One EDR platform. Responsibilities include endpoint security monitoring, threat detection and response, troubleshooting security incidents, coordinating vendor support cases, and supporting cybersecurity requirements across Research, Clinical, Manufacturing, Quality, and Corporate functions. The resource will also assist in monitoring and responding to Zero Fox alerts, performing alert triage, validation, investigation, risk assessment, documentation, and escalation activities to ensure timely mitigation of potential cybersecurity threats.

• Support cybersecurity operations for GxP-regulated systems supporting Clinical, Quality, Manufacturing, and Laboratory environments.
• Monitor and investigate security events across Microsoft 365, Azure, AWS, Active Directory, Entra , and cloud-based applications.
• Perform threat hunting activities using EDR, SIEM, threat intelligence, and cloud security tools.
• Review and respond to security incidents affecting laboratory systems, manufacturing systems, research environments, and business applications.
• Support cybersecurity requirements for validated systems, electronic records, and regulated data environments.
• Collaborate with Infrastructure, Cloud, Manufacturing, Quality Assurance, Compliance, and Application teams to remediate security risks.
• Analyze phishing attempts, business email compromise (BEC), malware, ransomware, insider threats, and suspicious user activities.
• Assist with vulnerability management activities, including risk assessment, remediation tracking, and security exception reviews.
• Develop and maintain Incident Response Playbooks, SOPs, Disaster Recovery, and Cybersecurity Runbooks.
• Support cybersecurity audits, vendor risk assessments, and compliance reviews.