Mark R. Email & Phone Number

Stevensville, Md, Us

United States

created playbooks/runbooks, managed escalated alerts/notables, Routinely communicated with clients and provided weekly reports. threat hunting and threat intelligence analysis. Trained incoming analysts, Reviewed junior analyst work and provided assistance as needed. Implemented required training, Worked with Splunk, Defender 365 ATP, Cylance, Carbon Black, Palo Alto and other tools. Part of on boarding new OT client and created signatures and notables specific to their systems.security… Show more created playbooks/runbooks, managed escalated alerts/notables, Routinely communicated with clients and provided weekly reports. threat hunting and threat intelligence analysis. Trained incoming analysts, Reviewed junior analyst work and provided assistance as needed. Implemented required training, Worked with Splunk, Defender 365 ATP, Cylance, Carbon Black, Palo Alto and other tools. Part of on boarding new OT client and created signatures and notables specific to their systems.security alerts, triage analysis of related security events, true/false positive decisions and initial severity determinations. Managed a SIEM(Splunk)Identified data sources and analytics for inclusion into SIEM, Conducted trending analysis of security alertsand events to identify patterns indicative of new unauthorized activity, Developed new signatures andcorrelated searches based on a variety of requirements. Evaluated communication security, data vulnerability,business continuity and compliance risks along with vulnerabilities/weaknesses in systems.Utilized Mcafee ePO, Carbon Black, Splunk, ServiceNow, Connectwise, Wireshark and other applications. Show less

Rockville, Maryland, United States

Oconus

OCONUS

OEF