Thomas O'Brien Email & Phone Number

Detroit, Mi, Us

Woonsocket, Ri, Us

Detroit, Michigan, Us

• Dedicated DLP analyst supporting data loss prevention operations within the cyber threat response team at Blue Cross.• Collaborated with security engineers to oversee installation and deployment of Symantec Data Loss Prevention software for Blue Cross. • Worked with IT engineering and Threat Response team to administer brand new DLP policy and policy tuning for Symantec, worked as an analyst to search for misuse of PHI, PII, and PCI documents containing member social security numbers, personal health information, and credit card information. • Reported DLP insider threat incidents to our compliance team and worked with them to get the incidents resolved and have the employee coached or have the incident transferred to fraud investigations. • Worked within the cyber threat response team to actively respond to cyber security incidents sent to us from the incident response team. • Used Exabeam and XSOAR UEBA-User Entity and Behavioral Analytics software to gather information pertaining to escalations. • Performed queries to search for information using Splunk to aid in investigations.

Dearborn, Michigan, Us

• Analyst supporting the efforts of Ford data loss prevention solutions and escalating alerts to appropriate personnel using Broadcom Symantec DLP. • Assisted in identifying frequent false positives and tuning policies in Symantec DLP console for data identifiers, response rules, and exceptions. • Responsible of level 2 review of GRC Archer DLP cases submitted by level 1 analysts to ensure the information is valid and correct. • Certified in Broadcom Symantec DLP Policy Administration. • Operates at a high volume in the Symantec DLP console actioning upwards of thousands of alerts per day. • Created cases in Archer governance risk and compliance solution for administrators to send to management teams to recover stolen files. • Completed certification in Broadcom Symantec Data Loss Prevention 15.5 Policy Administration. • Utilized AutoDesk and AutoCAD viewer to identify sensitive files for escalation. • Protected Ford’s trade secrets and new development files from being leaked and falling into the wrong hands. • Reported incidents, included what data was transferred outside the Ford internal network via USB, web, or email. • Entrusted with determining important judgement calls regarding data sensitivity levels. • Contributed to and updated work instruction documents and standard operating procedures. Certified in: Broadcom Symantec Data Loss Prevention 15.5 Policy Administration

Phoenix, Arizona, Us

Phoenix, Arizona, Us

-MDR/MSSPProtected client's network via security network monitoring tools, SIEM software, packet capture, analysis, triage, and fast impactful communication with our client's internal network engineering and information security personnel.

Detroit, Mi, Us

Farmington Hills, Mi, Us

-Led Centria’s software development team through agile sprints using JIRA and Kanban boards to develop the company’s mobile and web business application.

Detroit, Michigan, Us

-Served as a technical liaison between DTE’s IT department and our third party vendors to remain compliant and aligned with DTE’s cyber security standards.-Supported IT, customer service, NERC, cyber security, PCI compliance, and renewable energy construction projects with $5,000,000+ capital allocated.

Ypsilanti, Mi, Us

Dearborn, Mi, Us

Ypsilanti, Mi, Us

Ypsilanti, Mi, Us