Identity Engineer

ManpowerGroup Global, Inc.; Spring (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

ManpowerGroup Global, Inc. is seeking an Active Directory Identity Engineer in Spring, TX. The role is full-time, 5 days in-office. Responsibilities include administration and security of Active Directory systems, managing identity infrastructure, and developing PowerShell automation scripts. Candidates must have strong expertise in Active Directory, authentication protocols, and cloud integration. Experience with AWS and Terraform is vital for this contract position, which may extend beyond the initial year.

Qualifications

• Strong experience with Active Directory, ADCS, ADFS, and PKI.
• Proficiency in Kerberos authentication and Keytab management.
• Hands-on experience with Group Policy Objects and policy troubleshooting.

Responsibilities

• Administer and maintain Active Directory, including domain controllers and security hardening.
• Manage Active Directory Certificate Services and Public Key Infrastructure.
• Support Active Directory Federation Services and integration with identity providers.

Skills

Active Directory administration

Active Directory Certificate Services (ADCS)

PowerShell scripting

Kerberos authentication

Terraform

Tools

Quest Change Auditor

AWS

Azure Information Protection (AIP)

Job description

This is an Active Directory Identity Engineer based in Spring, TX. This role is 5 days per week in office in Spring. 1 year contract with potential to extend. We are seeking a highly skilled engineer to manage and support enterprise identity and security infrastructure. This role involves administration, troubleshooting, and automation across Active Directory, certificate services, federation services, and related technologies. The ideal candidate will have strong expertise in authentication protocols, scripting, and cloud integration. Please note that this position includes the enterprise administrator role, which is Tier 0 security access.

Key Responsibilities

• Administer and maintain Active Directory (AD), including domain controllers, replication, and security hardening.
• Manage Active Directory Certificate Services (ADCS) and Public Key Infrastructure (PKI).
• Support Active Directory Federation Services (ADFS) and integration with identity providers.
• Implement and maintain Azure Information Protection (AIP) for data security.
• Utilize Quest tools (Change Auditor, RMAD, GPOAdmin) for auditing, recovery, and policy management.
• Configure and manage Hardware Security Modules (HSM) for cryptographic operations.
• Deploy and manage infrastructure in AWS using Terraform for automation and Infrastructure-as-Code.
• Ensure secure authentication using Kerberos, including SPNs and Keytabs.
• Design and enforce Group Policies for security and compliance.
• Develop automation scripts using PowerShell for operational efficiency.
• Collaborate with security teams to ensure compliance with organizational standards.
• Provide on-call support for critical identity and security services as part of a rotation schedule.
• Participate in Agile ceremonies and collaborate with application developers, business customers, project managers, and other infrastructure teams.

Required Skills & Qualifications

• Strong experience with Active Directory, ADCS, ADFS, and PKI.
• Proficiency in Kerberos authentication, SPNs, and Keytab management.
• Hands‑on experience with Group Policy Objects (GPO) and policy troubleshooting.
• Advanced PowerShell scripting for automation and reporting.
• Familiarity with Azure Information Protection (AIP) and identity security.
• Experience with Quest tools: Change Auditor, RMAD, GPOAdmin.
• Knowledge of HSM configuration and cryptographic key management.
• Cloud experience with AWS and Infrastructure‑as‑Code using Terraform.
• Strong understanding of enterprise security principles and best practices.

Top 3 skill sets/technologies required for qualification: 1) Active Directory (AD), including domain controllers, replication, and security hardening. 2) Active Directory Certificate Services (ADCS) and Public Key Infrastructure (PKI). 3) Terraform and Infrastructure as Code.

Soft Skills

• Excellent problem‑solving and analytical skills.
• Strong communication and documentation abilities.
• Ability to work independently and in a team environment.