Senior IAM Engineer (Active Directory)/ Consulting Level

Gilder Search Group; Nashville (TN); On-site; USD 80,000 - 130,000; Full time

Job summary

A leading company specializing in healthcare IT seeks an IAM Security Engineer to enhance their Active Directory infrastructure. Responsibilities include managing Domain Controllers, Group Policies, and troubleshooting, requiring strong analytical skills and a deep understanding of Active Directory best practices.

Qualifications

• Multi-year experience administering Domain Controller Servers.
• Strong understanding of Microsoft Active Directory structure and hierarchy.
• Excellent analytical skills for diagnosing complex issues.

Responsibilities

• Design and administer Active Directory server infrastructure.
• Implement and manage Group Policy Objects.
• Troubleshoot Active Directory issues including replication and authentication.

Skills

Active Directory

DNS

Group Policies

Authentication Protocols

Problem Solving

Communication

Tools

Active Roles

GPOAdmin

Semperis ADFR

Semperis DSP

Job description

CereCore - Nashville, TN, United States

Classification: Contract

Contract Length: 6 months

CereCore is a healthcare solutions provider specializing in IT services, workforce management, and operational support for healthcare organizations. They aim to improve healthcare systems through solutions like electronic health record (EHR) support, IT staffing, and consulting services.

Position Summary

• The Cons IAM Security Engineer within Identity Foundations administers, implements, and maintains on-premise Active Directory Forest(s) and infrastructure, supporting the Entra ID tenant for the HCA enterprise. This role serves as an authoritative voice on Active Directory best practices for HCA.

Responsibilities

• Design and administer Tier-0 infrastructure on premise Active Directory Domain Controller servers.
• Design and manage AD structure and content in a multi-forest, multi-domain Microsoft Active Directory environment and Entra ID Tenants.
• Maintain infrastructure for Active Directory tools and services: Active Roles, GPOAdmin, Semperis ADFR, Semperis DSP, etc.
• Implement and manage Group Policy Objects (GPOs) to configure settings and security policies.
• Troubleshoot and resolve advanced Active Directory issues, including replication, authentication, and authorization.
• Design and implement domain trusts for resource sharing between domains.
• Manage Domain Name Services and DNS records to support Active Directory domains.
• Create and maintain documentation on policies and procedures related to Active Directory and associated tools.
• Monitor Active Directory infrastructure to ensure optimal uptime and performance.
• Coordinate improvements, follow-up, and report on the results of changes.
• Participate in a team environment that promotes information sharing, cross-training, and service excellence.

Requirements

• Strong understanding of Microsoft Active Directory: structure, hierarchy (domains, forests, trusts, OUs, FSMO roles, replication), DNS, Group Policies, Authentication Protocols, LDAP.
• Multi-year experience administering Domain Controller Servers for Active Directory, preferably in a large enterprise environment.
• Strong analytical and problem-solving skills to diagnose and resolve complex issues.
• Excellent communication skills to convey technical information effectively to diverse audiences.