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Cyber Defense Analyst
Job in
Cambridge, Middlesex County, Massachusetts, 02140, USA
Listed on 2026-09-12
Listing for:
Jobtailor
Full Time
position Listed on 2026-09-12
Job specializations:
-
IT/Tech
Cybersecurity
Job Description & How to Apply Below
- Administer, optimize, and operationally manage the Sentinel One EDR platform
- Monitor endpoints and detect and respond to cybersecurity threats
- Troubleshoot security incidents and coordinate vendor support cases
- Monitor and respond to Zero Fox alerts
- Perform alert triage, validation, investigation, risk assessment, documentation, and escalation
- Support cybersecurity operations for GxP-regulated Clinical, Quality, Manufacturing, and Laboratory systems
- Monitor and investigate security events across Microsoft 365, Azure, AWS, Active Directory, Entra , and cloud-based applications
- Perform threat hunting using EDR, SIEM, threat intelligence, and cloud security tools
- Review and respond to incidents affecting laboratory, manufacturing, research, and business systems
- Collaborate with Infrastructure, Cloud, Manufacturing, Quality Assurance, Compliance, and Application teams to remediate security risks
- Assist with vulnerability management activities
- Develop and maintain Incident Response Playbooks, SOPs, Disaster Recovery, and Cybersecurity Runbooks
- Support cybersecurity audits, vendor risk assessments, and compliance reviews
- Strong senior-level experience administering, optimizing, and operationally managing the Sentinel One EDR platform
- Azure Sentinel
- Cyber Threat Intelligence Services
- EDR
- Framework design
- Sentinel One
- Endpoint Protection
- Experience monitoring and investigating security events across Microsoft 365, Azure, AWS, Active Directory, Entra , and cloud-based applications
- Experience with threat hunting using EDR, SIEM, threat intelligence, and cloud security tools
- Experience analyzing phishing attempts, business email compromise (BEC), malware, ransomware, insider threats, and suspicious user activities
- Experience supporting GxP-regulated systems, validated systems, electronic records, and regulated data environments
- Experience with vulnerability management, risk assessment, remediation tracking, and security exception reviews
- Experience developing and maintaining Incident Response Playbooks, SOPs, Disaster Recovery, and Cybersecurity Runbooks
- Ability to support cybersecurity audits, vendor risk assessments, and compliance reviews
Demonstrates expertise in administering and optimizing the Sentinel One EDR platform, along with strong capabilities in threat hunting, incident response, and compliance within GxP-regulated environments. Proficient in monitoring security events across various cloud platforms and conducting vulnerability management activities.
Highest-signal resume keywords- Sentinel One EDR Administration
- Cyber Threat Intelligence Services
- Threat Hunting Using EDR and SIEM
- GxP-Regulated Systems Support
- Incident Response Playbook Development
- Sentinel One EDR
- Azure Sentinel
- Endpoint Protection
- Vulnerability Management
- Risk Assessment
- Incident Response
- Threat Intelligence
- Cloud Security Tools
- Security Incident Troubleshooting
- Phishing Analysis
- GxP-Regulated
- Validated Systems
- Electronic Records
- Regulated Data Environments
- Cybersecurity Audits
- Vendor Risk Assessments
- Microsoft 365
- Azure
- AWS
- Active Directory
- Entra
- SIEM
- Cybersecurity Runbooks
- Disaster Recovery Plans
- SOPs
- Compliance Reviews
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