Sr, Cyber Security Analyst

Duties & Requirements:

• On a day-to-day basis, the Security specialist provides technical support and administrative maintenance for Microsoft Office 365 cloud services to ensure highly available and optimally performing services.
• 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.
• Monitor Artic Wolf tickets and resolve them in timely fashion.
• Work with Security Analysts team and coordinate 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.

Experience:

• Experience at 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.).

Cybersecurity and Network Tools:

• IDS / IPS
• Kali Linux
• IoT
• Deception
• Threat Hunting
• DevSecOps
• MITRE
• NIST

Education & Certifications:

• Bachelor's degree (or 5+ years of relevant work experience) in Computer Science, Business Administration, or a related field.
• Minimum 7 years of professional experience in a similar role.
• Microsoft 365 Fundamentals certification is preferred.
• Microsoft 365 Security, Compliance and Identity Fundamentals certification is a plus.
• Microsoft 365 Messaging certification is a plus.
• Microsoft 365 Security Administrator certification is a plus.
• CompTIA Cloud+ certification is preferred.
• CISSP
• CISA
• CISM
• CEH