Sr. Cybersecurity Analyst

Job Description:

We are seeking a Sr. Cybersecurity Analyst to provide technical support and administrative maintenance for Microsoft Office 365 cloud services ensuring highly available and optimally performing services.

Required Experience (7+ years):

• Experience administering, securing, and supporting Microsoft Office 365 tenants and associated cloud services.
• Experience working with Exchange PowerShell for scripting and automation.
• Experience with email security layers (i.e SPF, DKIM, DMARC, etc.).

Responsibilities:

• Performs extensive mailbox searches to find and remove targeted emails identified as potential cybersecurity risks.
• Implements and supports Microsoft cloud technologies and services. Performs tuning, monitoring, and optimization of Microsoft cloud services.
• Serves as the primary escalation point with respect to O365 cloud services for all Information Technology teams. Monitors and identifies security risks and vulnerabilities to our O365 environment and proposes and recommends mitigation actions.
• Implements and maintains email related security technologies, services and features to prevent unauthorized access, malware delivered as attachments, phishing attempts, and account compromises; proposes email related information to security awareness activities.
• Creates, maintains, optimizes, and troubleshoots individual and group mailboxes, mailbox rules, address books, dynamic distribution groups (DDGs) and distribution lists (DLs).
• Develops, maintains, and secures O365 documentation for Microsoft cloud services and processes.
• Creates proposed email related policies for end user email utilization, security and behavior and submits for approval.
• Works with Security Analysts team and coordinates on the Remedy and Artic Wolf tickets.
• Establishes email related standards and procedures; conducts periodic audits for compliance.
• Provides input to identity management solutions for the organization.

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