Solution Architect in Brooklyn, NY

• Administer, maintain, monitor, and enforce security, LDAP/Kerberos, backups, and Group Policies for Active Directory infrastructure.
• Configure and manage Microsoft Entra ID (formerly Azure AD), IAM policies, SSO, MFA, hybrid identity, and API permissions.
• Implement security measures, compliance reviews, audits, penetration testing, and security policies.
• Performance tuning, high-availability, failover solutions, troubleshooting, system upgrades, and migrations for Exchange and Directory services.
• Design scalable solutions, follow best practices, and lead modernization projects.
• Provide technical support, documentation, staff training, and incident guidance.

Required Skills: A minimum of 4 years of experience with Directory Services Administration (AD infrastructure & security auditing); Microsoft Entra ID Administration (IAM policies, hybrid identity); Security & Compliance (cybersecurity principles, compliance reviews); Performance Optimization and Reliability (tuning, high-availability, upgrade planning); Scalability and Future-Proofing; Support and Training; Communication and Project Management.