DescriptionPOSITION SUMMARY:If you are an Information Security engineer with a passion for cybersecurity operations and a strong understanding of SIEM technologies, we invite you to apply for the opening on our team at Milliman. Help us protect our clients and their data from evolving threats while advancing your career in the exciting field of Information Security.We are looking for an Information Security Engineer to join our Security Operations team and help us improve our security posture and capabilities. This position functions as a member of the Global Corporate Services (GCS) Information Security team, and principally supports the security of Milliman's IT infrastructure and web-based applications. The successful candidate will have in-depth experience maintaining and optimizing the Microsoft Sentinel SIEM system, and other related Cybersecurity architecture within a global information security environment.Additionally, the Information Security Engineer helps to safeguard and secure enterprise networks and systems by supporting security requirements; planning, implementing, and testing security systems; preparing security standards, policies, and procedures; and mentoring team members. Information Security Engineers also assist computer users with installation or processing of new security products and procedures.The Information Security Engineer reports directly to the Manager of Cybersecurity & Incident Response.RESPONSIBILITIES:Collaborate with cross-functional teams to manage the SIEM solution, ensuring it aligns with security policies and business needs.Configure and manage SIEM connectors to collect security data from various sources, such as devices, users, applications, and infrastructure, both on-premises and in multiple clouds.Play a critical role in incident response activities, leveraging the SIEM to investigate, analyze, and mitigate security incidents and breaches.Integrate MS Sentinel with other Microsoft security solutions, such as Microsoft 365 Defender, and third-party threat intelligence platforms.Support security solutions through utilization of tools to monitor and maintain wide area networks (WANs), local area networks (LANs), Secure Web Gateway (SWG), virtual private networks (VPNs), routers, firewalls, and related security and network devices.Support secure email protocols, routing, and configuration (e.g., DMARC, DKIM, SPF, DLP, SPAM filtering)Upgrades security systems by monitoring vendor alerts and other security resources; identifies security gaps; evaluates and implements enhancements as part of change management.Monitors Milliman's networks and systems for security breaches and/or intrusions.Installs, monitors, and maintains solutions that helps to notify of intrusion events and other irregular system behavior.Prepares system security metrics reports by collecting, analyzing, and summarizing data and trends. Proficiency in PowerBI/MS Excel and data analysis.Track and understand emerging security trends, practices, threats, and standards; by reading professional publications, and participating in professional organizations and educational opportunities.Additional work and duties as assigned.SKILLS & QUALIFICATIONS REQUIRED:Bachelor of Science degree in relevant field, technical degreeThe ideal candidate must have minimum 5 years' experience with increasing responsibility in the Information Security discipline.The ideal candidate must have strong knowledge of Microsoft Sentinel or other SIEM platforms.The ideal candidate must have previous experience with managing and maintaining one or more key information security systems used by Milliman, including: Microsoft Defender EDR; Checkpoint firewalls and intrusion detection/prevention; Zscaler secure web gateway; Proofpoint email security and data loss protection; Zero Networks unified Zero Trust platform; i