Information Security Analyst III

As an Information Security Analyst III, you are the senior member of the Information Security Team and the primary owner of DATMARK's most significant security work. Your main focus is leading the response to all High and Critical severity tickets and incidents, drawing from "hands-on" incident response experience to contain, eradicate, and recover from threats. You are responsible for implementing new Information Security controls and for the ongoing maintenance and upkeep of existing ones. You oversee the work of the Information Security Analyst I and II, mentoring and developing the team, with particular focus on growing the Analyst I while recommending risk mitigation solutions based on audit findings and threat intelligence to continuously strengthen DATAMARK's security posture. Primary Responsibilities: SIEM/MDR (Security Information and Event Management) (Managed Detection Response) Regularly verify that all configured log sources (firewalls, servers, intrusion detection systems, etc.) send logs to the SIEM without errors Fine-tune existing correlation rules to reduce false positives and improve the accuracy of threat detection. This involves analyzing alerts, adjusting thresholds, and refining rule logic Investigate suspicious events and security incidents identified by the SIEM, using the available log data and other information to determine the root cause and scope of the issue Follow established incident response procedures to contain, eradicate, and recover from security incidents PAM (Privileged Access Management) Maintain and update Privileged Access Management at the Application Level Maintain the use of Privileged Accounts Monitor abuse attempts of standard and Privileged Accounts DLP (Data Loss Prevention) Management Regularly review alerts to identify potential data breaches or policy violations Fine-tune policies to minimize false positives and negatives Create new policies to address emerging threats and data protection needs Monitor system per