Job Description

About the Role
We are seeking a proactive and technically strong Infrastructure Security Analyst to join our Infrastructure team. This position plays a critical role in ensuring the security, health, and stability of the firm's core technology platforms, with a specific emphasis on email threat mitigation, endpoint protection, and cross‑team security collaboration.
This is a backfill created by an internal promotion into the Information Security Engineering team. While the role sits in Infrastructure, it partners closely with our Information Security team, providing data analysis, threat insights, and actionable recommendations to strengthen our defensive posture.
Key ResponsibilitiesSecurity Monitoring & Threat Mitigation

+ Monitor, investigate, and mitigate threats—particularly those delivered via email.

+ Manage and tune Mimecast policies to ensure optimal message hygiene and threat protection.

+ Monitor and respond to alerts from SentinelOne acro...

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