Tier 3 Network Security Analyst (Shifting | Hybrid)
Core
Leading response efforts during major security incidents, serving as incident commander to coordinate cross-functional teams, and driving containment and resolution activities.
Role type
Senior IC network security incident responder
Builds
Incident response operations and threat investigation outcomes for Comcast Business clients
Domain
Cybersecurity / Network Security
Deliverable
client delivery
Required skills
Incident command, advanced security telemetry analysis, root cause analysis, quality assurance audits, complex log search, Managed Security Requests (MSRs), EDR, SIEM, firewall platforms, process improvement
Preferred skills
Strategic initiative execution, technical leadership, independent judgment
Technologies
Endpoint Detection and Response (EDR), Security Information and Event Management (SIEM), firewall platforms
Responsibilities
Lead response efforts during major security incidents as incident commander; Develop and deliver detailed incident reports with technical findings and recommendations; Perform quality control audits of alert signals and analyst decisions; Handle complex search requests requiring expert analysis across security logs and telemetry; Perform sophisticated Managed Security Requests (MSRs) requiring expert knowledge and correlation of data points; Recommend improvements to incident response processes and operational workflows
Seniority
Senior, hands-on IC with strategic guidance
